chore(release): v3.2.0

feat: replace githooks with lefthook
chore(release): v3.1.0
2026-03-15 16:31:43 +01:00 · 2026-03-15 16:31:32 +01:00 · 2026-03-15 15:50:04 +01:00 · 2026-03-15 15:49:54 +01:00 · 2026-03-15 15:48:51 +01:00 · 2026-03-12 18:55:20 +01:00
16 changed files with 3567 additions and 556 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 .pre-commit-config.yaml
+lefthook.yml
 .direnv
 result
 template/flake.lock
--- a/README.md
+++ b/README.md
@@ -1,72 +1,170 @@
 # repo-lib

-Simple Nix flake library for:
+`repo-lib` is a pure-first Nix flake library for repo-level developer workflows:

- a shared development shell (`mkDevShell`)
- an optional release command (`mkRelease`)
- a starter template (`template/`)
+- `mkRepo` for `devShells`, `checks`, `formatter`, and optional `packages.release`
+- structured tool banners driven from package-backed tool specs
+- structured release steps (`writeFile`, `replace`, `run`)
+- a minimal starter template in [`template/`](/Users/eric/Projects/repo-lib/template)

 ## Prerequisites

 - [Nix](https://nixos.org/download/) with flakes enabled
 - [`direnv`](https://direnv.net/) (recommended)

-## Use the template (new repo)
-
-From your new project folder:
+## Use the template

 ```bash
-nix flake new myapp -t 'git+https://git.dgren.dev/eric/nix-flake-lib?ref=v1.0.1#default' --refresh
+nix flake new myapp -t 'git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/v3.2.0#default' --refresh
 ```

-## Use the library (existing repo)
+## Use the library

 Add this flake input:

 ```nix
-inputs.devshell-lib.url = "git+https://git.dgren.dev/eric/nix-flake-lib?ref=v1.0.1";
-inputs.devshell-lib.inputs.nixpkgs.follows = "nixpkgs";
+inputs.repo-lib.url = "git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/v3.2.0";
+inputs.repo-lib.inputs.nixpkgs.follows = "nixpkgs";
 ```

-Create your shell from `mkDevShell`:
+Build your repo outputs from `mkRepo`:

 ```nix
-env = devshell-lib.lib.mkDevShell {
-  inherit system;
-  extraPackages = [ ];
-  tools = [ ];
-  additionalHooks = { };
+outputs = { self, nixpkgs, repo-lib, ... }:
+  repo-lib.lib.mkRepo {
+    inherit self nixpkgs;
+    src = ./.;
+
+    config = {
+      checks.tests = {
+        command = "echo 'No tests defined yet.'";
+        stage = "pre-push";
+        passFilenames = false;
+      };
+
+      release = {
+        steps = [ ];
+      };
+    };
+
+    perSystem = { pkgs, system, ... }: {
+      tools = [
+        (repo-lib.lib.tools.fromCommand {
+          name = "Nix";
+          version.args = [ "--version" ];
+          command = "nix";
+        })
+      ];
+
+      shell.packages = [
+        self.packages.${system}.release
+      ];
+    };
+  };
+```
+
+`mkRepo` generates:
+
+- `devShells.${system}.default`
+- `checks.${system}.hook-check`
+- `checks.${system}.lefthook-check`
+- `formatter.${system}`
+- `packages.${system}.release` when `config.release != null`
+- merged `packages` and `apps` from `perSystem`
+
+Checks are installed through `lefthook`, with `pre-commit` and `pre-push` commands configured to run in parallel.
+
+## Tool banners
+
+Tools are declared once. Package-backed tools are added to the shell automatically, and both package-backed and command-backed tools are rendered in the startup banner.
+
+```nix
+(repo-lib.lib.tools.fromPackage {
+  name = "Go";
+  package = pkgs.go;
+  version.args = [ "version" ];
+  banner.color = "CYAN";
+})
+```
+
+Required tools fail shell startup if their version probe fails. This keeps banner output honest instead of silently hiding misconfiguration.
+
+When a tool should come from the host environment instead of `nixpkgs`, use `fromCommand`:
+
+```nix
+(repo-lib.lib.tools.fromCommand {
+  name = "Nix";
+  command = "nix";
+  version.args = [ "--version" ];
+})
+```
+
+## Purity model
+
+The default path is pure: declare tools and packages in Nix, then let `mkRepo` assemble the shell.
+
+Impure bootstrap work is still possible, but it must be explicit:
+
+```nix
+config.shell = {
+  bootstrap = ''
+    export GOBIN="$PWD/.tools/bin"
+    export PATH="$GOBIN:$PATH"
+  '';
+  allowImpureBootstrap = true;
 };
 ```

-Expose it in `devShells` as `default` and run:
+## Release steps

-```bash
-nix develop
-```
-
-## Common commands
-
-```bash
-nix fmt           # format files
-```
-
-## Optional: release command
-
-If your flake defines:
+Structured release steps are preferred over raw `sed` snippets:

 ```nix
-packages.${system}.release = devshell-lib.lib.mkRelease { inherit system; };
+config.release = {
+  steps = [
+    {
+      writeFile = {
+        path = "src/version.ts";
+        text = ''
+          export const APP_VERSION = "$FULL_VERSION" as const;
+        '';
+      };
+    }
+    {
+      replace = {
+        path = "README.md";
+        regex = ''^(version = ")[^"]*(")$'';
+        replacement = ''\1$FULL_VERSION\2'';
+      };
+    }
+    {
+      run = {
+        script = ''
+          echo "Released $FULL_TAG"
+        '';
+      };
+    }
+  ];
+};
 ```

-Run releases with:
+The generated `release` command still supports:

 ```bash
 release
 release patch
+release beta
 release minor beta
 release stable
 release set 1.2.3
 ```

-The release script uses `./VERSION` as the source of truth and creates tags like `v1.2.3`.
+## Low-level APIs
+
+`mkDevShell` and `mkRelease` remain available for repos that want lower-level control or a migration path from the older library shape.
+
+## Common command
+
+```bash
+nix fmt
+```
--- a/3
+++ b/3
@@ -1,3 +1,4 @@
-1.0.1
+3.2.0
 stable
 0
+
--- a/flake.lock
+++ b/flake.lock
@@ -1,79 +1,26 @@
 {
  "nodes": {
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1767039857,
-        "narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
-        "owner": "NixOS",
-        "repo": "flake-compat",
-        "rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "git-hooks": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": "gitignore",
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1772024342,
-        "narHash": "sha256-+eXlIc4/7dE6EcPs9a2DaSY3fTA9AE526hGqkNID3Wg=",
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "rev": "6e34e97ed9788b17796ee43ccdbaf871a5c2b476",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "git-hooks.nix",
-        "type": "github"
-      }
-    },
-    "gitignore": {
+    "lefthook-nix": {
      "inputs": {
        "nixpkgs": [
-          "git-hooks",
          "nixpkgs"
        ]
      },
      "locked": {
-        "lastModified": 1709087332,
-        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "lastModified": 1770377107,
+        "narHash": "sha256-/QEXSDeAo5RK81PtM0yDhmt9k3v1/pse/jsrT1yXNhU=",
+        "owner": "sudosubin",
+        "repo": "lefthook.nix",
+        "rev": "9cdaf7ce95ae77cbabc5b556bdd35d3cf0b849f5",
        "type": "github"
      },
      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
+        "owner": "sudosubin",
+        "repo": "lefthook.nix",
        "type": "github"
      }
    },
    "nixpkgs": {
-      "locked": {
-        "lastModified": 1770073757,
-        "narHash": "sha256-Vy+G+F+3E/Tl+GMNgiHl9Pah2DgShmIUBJXmbiQPHbI=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "47472570b1e607482890801aeaf29bfb749884f6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
      "locked": {
        "lastModified": 1772542754,
        "narHash": "sha256-WGV2hy+VIeQsYXpsLjdr4GvHv5eECMISX1zKLTedhdg=",
@@ -89,7 +36,7 @@
        "type": "github"
      }
    },
-    "nixpkgs_3": {
+    "nixpkgs_2": {
      "locked": {
        "lastModified": 1770107345,
        "narHash": "sha256-tbS0Ebx2PiA1FRW8mt8oejR0qMXmziJmPaU1d4kYY9g=",
@@ -107,14 +54,14 @@
    },
    "root": {
      "inputs": {
-        "git-hooks": "git-hooks",
-        "nixpkgs": "nixpkgs_2",
+        "lefthook-nix": "lefthook-nix",
+        "nixpkgs": "nixpkgs",
        "treefmt-nix": "treefmt-nix"
      }
    },
    "treefmt-nix": {
      "inputs": {
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_2"
      },
      "locked": {
        "lastModified": 1770228511,
--- a/flake.nix
+++ b/flake.nix
@@ -1,10 +1,11 @@
-# flake.nix — devshell-lib
+# flake.nix — repo-lib
 {
-  description = "Shared devshell boilerplate library";
+  description = "Pure-first repo development platform for Nix flakes";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    git-hooks.url = "github:cachix/git-hooks.nix";
+    lefthook-nix.url = "github:sudosubin/lefthook.nix";
+    lefthook-nix.inputs.nixpkgs.follows = "nixpkgs";
    treefmt-nix.url = "github:numtide/treefmt-nix";
  };

@@ -13,298 +14,118 @@
      self,
      nixpkgs,
      treefmt-nix,
-      git-hooks,
+      lefthook-nix,
      ...
    }:
    let
-      supportedSystems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "x86_64-darwin"
-        "aarch64-darwin"
-      ];
-      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
-    in
-    {
-      lib = {
+      lib = nixpkgs.lib;
+      repoLib = import ./packages/repo-lib/lib.nix {
+        inherit nixpkgs treefmt-nix;
+        lefthookNix = lefthook-nix;
+        releaseScriptPath = ./packages/release/release.sh;
+        shellHookTemplatePath = ./packages/repo-lib/shell-hook.sh;
+      };
+      supportedSystems = repoLib.systems.default;
+      importPkgs = nixpkgsInput: system: import nixpkgsInput { inherit system; };

-        # ── mkDevShell ───────────────────────────────────────────────────────
-        mkDevShell =
-          {
-            system,
-            extraPackages ? [ ],
-            extraShellHook ? "",
-            additionalHooks ? { },
-            tools ? [ ],
-            includeStandardPackages ? true,
-            # tools = list of { name, bin, versionCmd, color? }
-            # e.g. { name = "Bun"; bin = "${pkgs.bun}/bin/bun"; versionCmd = "--version"; color = "YELLOW"; }
-            formatters ? { },
-            # formatters = treefmt-nix programs attrset, merged over { nixfmt.enable = true; }
-            # e.g. { gofmt.enable = true; shfmt.enable = true; }
-            formatterSettings ? { },
-            # formatterSettings = treefmt-nix settings.formatter attrset
-            # e.g. { shfmt.options = [ "-i" "2" "-s" "-w" ]; }
-            features ? { },
-            # features.oxfmt = true  →  adds pkgs.oxfmt + pkgs.oxlint, enables oxfmt in treefmt
-          }:
-          let
-            pkgs = import nixpkgs { inherit system; };
-            standardPackages = with pkgs; [
-              nixfmt
-              gitlint
-              gitleaks
-              shfmt
-            ];
-            selectedStandardPackages = pkgs.lib.optionals includeStandardPackages standardPackages;
-
-            oxfmtEnabled = features.oxfmt or false;
-            oxfmtPackages = pkgs.lib.optionals oxfmtEnabled [
-              pkgs.oxfmt
-              pkgs.oxlint
-            ];
-            oxfmtFormatters = pkgs.lib.optionalAttrs oxfmtEnabled {
-              oxfmt.enable = true;
-            };
-
-            treefmtEval = treefmt-nix.lib.evalModule pkgs {
-              projectRootFile = "flake.nix";
-              programs = {
-                nixfmt.enable = true; # always on — every repo has a flake.nix
-              }
-              // oxfmtFormatters
-              // formatters;
-              settings.formatter = { } // formatterSettings;
-            };
-
-            pre-commit-check = git-hooks.lib.${system}.run {
-              src = ./.;
-              hooks = {
-                treefmt = {
-                  enable = true;
-                  entry = "${treefmtEval.config.build.wrapper}/bin/treefmt";
-                  pass_filenames = true;
-                };
-                gitlint.enable = true;
-                gitleaks = {
-                  enable = true;
-                  entry = "${pkgs.gitleaks}/bin/gitleaks protect --staged";
-                  pass_filenames = false;
+      projectOutputs = repoLib.mkRepo {
+        inherit self nixpkgs;
+        src = ./.;
+        config = {
+          release = {
+            steps = [
+              {
+                replace = {
+                  path = "template/flake.nix";
+                  regex = ''^([[:space:]]*repo-lib\.url = ")git\+https://git\.dgren\.dev/eric/nix-flake-lib[^"]*(";)'';
+                  replacement = ''\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/$FULL_TAG\2'';
                };
              }
-              // additionalHooks;
-            };
-
-            toolBannerScript = pkgs.lib.concatMapStrings (
-              t:
-              let
-                colorVar = "$" + (t.color or "YELLOW");
-              in
-              ''
-                if command -v ${t.bin} >/dev/null 2>&1; then
-                  printf "  $CYAN ${t.name}:$RESET\t${colorVar}%s$RESET\n" "$(${t.bin} ${t.versionCmd})"
-                fi
-              ''
-            ) tools;
-
-          in
-          {
-            inherit pre-commit-check;
-
-            formatter = treefmtEval.config.build.wrapper;
-
-            shell = pkgs.mkShell {
-              packages = selectedStandardPackages ++ extraPackages ++ oxfmtPackages;
-
-              buildInputs = pre-commit-check.enabledPackages;
-
-              shellHook = ''
-                ${pre-commit-check.shellHook}
-
-                if [ -t 1 ]; then
-                  command -v tput >/dev/null 2>&1 && tput clear || printf '\033c'
-                fi
-
-                GREEN='\033[1;32m'
-                CYAN='\033[1;36m'
-                YELLOW='\033[1;33m'
-                BLUE='\033[1;34m'
-                RESET='\033[0m'
-
-                printf "\n$GREEN 🚀 Dev shell ready$RESET\n\n"
-                ${toolBannerScript}
-                printf "\n"
-
-                ${extraShellHook}
-              '';
-            };
+              {
+                replace = {
+                  path = "README.md";
+                  regex = ''(nix flake new myapp -t ')git\+https://git\.dgren\.dev/eric/nix-flake-lib[^']*(#default' --refresh)'';
+                  replacement = ''\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/$FULL_TAG\2'';
+                };
+              }
+              {
+                replace = {
+                  path = "README.md";
+                  regex = ''^([[:space:]]*inputs\.repo-lib\.url = ")git\+https://git\.dgren\.dev/eric/nix-flake-lib[^"]*(";)'';
+                  replacement = ''\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/$FULL_TAG\2'';
+                };
+              }
+            ];
          };
-
-        # ── mkRelease ────────────────────────────────────────────────────────
-        mkRelease =
+        };
+        perSystem =
          {
+            pkgs,
            system,
-            # Source of truth is always $ROOT_DIR/VERSION.
-            # Format:
-            #   line 1: X.Y.Z
-            #   line 2: CHANNEL (stable|alpha|beta|rc|internal|...)
-            #   line 3: N (prerelease number, 0 for stable)
-            postVersion ? "",
-            # Shell string — runs after VERSION + release steps are written/run, before git add.
-            # Same env vars available.
-            release ? [ ],
-            # Unified list processed in declaration order:
-            #   { file = "path/to/file"; content = ''...$FULL_VERSION...''; }  # write file
-            #   { run = ''...shell snippet...''; }                               # run script
-            # Example:
-            #   release = [
-            #     {
-            #       file = "src/version.ts";
-            #       content = ''export const APP_VERSION = "$FULL_VERSION" as const;'';
-            #     }
-            #     {
-            #       file = "internal/version/version.go";
-            #       content = ''
-            #         package version
-            #
-            #         const Version = "$FULL_VERSION"
-            #       '';
-            #     }
-            #     {
-            #       run = ''
-            #         sed -E -i "s#^([[:space:]]*my-lib\\.url = \")github:org/my-lib[^"]*(\";)#\\1github:org/my-lib?ref=$FULL_TAG\\2#" "$ROOT_DIR/flake.nix"
-            #       '';
-            #     }
-            #   ];
-            # Runtime env includes: BASE_VERSION, CHANNEL, PRERELEASE_NUM, FULL_VERSION, FULL_TAG.
-            channels ? [
-              "alpha"
-              "beta"
-              "rc"
-              "internal"
-            ],
-            # Valid release channels beyond "stable". Validated at runtime.
-            extraRuntimeInputs ? [ ],
-            # Extra packages available in the release script's PATH.
+            ...
          }:
-          let
-            pkgs = import nixpkgs { inherit system; };
-            channelList = pkgs.lib.concatStringsSep " " channels;
+          {
+            tools = [
+              (repoLib.tools.fromCommand {
+                name = "Nix";
+                command = "nix";
+                version = {
+                  args = [ "--version" ];
+                  group = 1;
+                };
+                banner = {
+                  color = "BLUE";
+                  icon = "";
+                };
+              })
+            ];

-            releaseStepsScript = pkgs.lib.concatMapStrings (
-              entry:
-              if entry ? file then
-                ''
-                  mkdir -p "$(dirname "${entry.file}")"
-                  cat > "${entry.file}" << NIXEOF
-                  ${entry.content}
-                  NIXEOF
-                  log "Generated version file: ${entry.file}"
-                ''
-              else if entry ? run then
-                ''
-                  ${entry.run}
-                ''
-              else
-                builtins.throw "release entry must have either 'file' or 'run'"
-            ) release;
-
-            script =
-              builtins.replaceStrings
-                [
-                  "__CHANNEL_LIST__"
-                  "__RELEASE_STEPS__"
-                  "__POST_VERSION__"
-                ]
-                [
-                  channelList
-                  releaseStepsScript
-                  postVersion
-                ]
-                (builtins.readFile ./packages/release/release.sh);
-          in
-          pkgs.writeShellApplication {
-            name = "release";
-            runtimeInputs =
-              with pkgs;
-              [
-                git
-                gnugrep
-                gawk
-                gnused
-                coreutils
-              ]
-              ++ extraRuntimeInputs;
-            text = script;
+            shell.packages = [ self.packages.${system}.release ];
          };
-
      };

-      # ── packages ────────────────────────────────────────────────────────────
-      packages = forAllSystems (system: {
-        # Expose a no-op release package for the lib repo itself (dogfood)
-        release = self.lib.mkRelease {
-          inherit system;
-          release = [
-            {
-              run = ''
-                sed -E -i "s#^([[:space:]]*devshell-lib\\.url = \")git\\+https://git\\.dgren\\.dev/eric/nix-flake-lib[^\"]*(\";)#\\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=$FULL_TAG\\2#" "$ROOT_DIR/template/flake.nix"
-                log "Updated template/flake.nix devshell-lib ref to $FULL_TAG"
-
-                sed -E -i "s|(nix flake new myapp -t ')git\\+https://git\\.dgren\\.dev/eric/nix-flake-lib[^']*(#default' --refresh)|\\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=$FULL_TAG\\2|" "$ROOT_DIR/README.md"
-                sed -E -i "s#^([[:space:]]*inputs\\.devshell-lib\\.url = \")git\\+https://git\\.dgren\\.dev/eric/nix-flake-lib[^\"]*(\";)#\\1git+https://git.dgren.dev/eric/nix-flake-lib?ref=$FULL_TAG\\2#" "$ROOT_DIR/README.md"
-                log "Updated README.md devshell-lib refs to $FULL_TAG"
-              '';
-            }
-          ];
-        };
-      });
-
-      # ── devShells ───────────────────────────────────────────────────────────
-      devShells = forAllSystems (
+      testChecks = lib.genAttrs supportedSystems (
        system:
        let
-          pkgs = import nixpkgs { inherit system; };
-          env = self.lib.mkDevShell {
-            inherit system;
-            extraPackages = with pkgs; [
-              self.packages.${system}.release
-            ];
-            tools = [
+          pkgs = importPkgs nixpkgs system;
+        in
+        {
+          release-tests =
+            pkgs.runCommand "release-tests"
              {
-                name = "Nix";
-                bin = "${pkgs.nix}/bin/nix";
-                versionCmd = "--version";
-                color = "YELLOW";
+                nativeBuildInputs = with pkgs; [
+                  bash
+                  git
+                  nix
+                  gnused
+                  coreutils
+                  gnugrep
+                  perl
+                ];
              }
-            ];
-          };
-        in
-        {
-          default = env.shell;
+              ''
+                export REPO_LIB_ROOT=${./.}
+                export NIXPKGS_FLAKE_PATH=${nixpkgs}
+                export HOME="$TMPDIR"
+                ${pkgs.bash}/bin/bash ${./tests/release.sh}
+                touch "$out"
+              '';
        }
      );
+    in
+    projectOutputs
+    // {
+      lib = repoLib;

-      # ── checks ──────────────────────────────────────────────────────────────
-      checks = forAllSystems (
-        system:
-        let
-          env = self.lib.mkDevShell { inherit system; };
-        in
-        {
-          inherit (env) pre-commit-check;
-        }
-      );
-
-      # ── formatter ───────────────────────────────────────────────────────────
-      formatter = forAllSystems (system: (self.lib.mkDevShell { inherit system; }).formatter);
-
-      # ── templates ───────────────────────────────────────────────────────────
      templates = {
        default = {
          path = ./template;
-          description = "Product repo using devshell-lib";
+          description = "Product repo using repo-lib";
        };
      };
+
+      checks = lib.genAttrs supportedSystems (
+        system: projectOutputs.checks.${system} // testChecks.${system}
+      );
    };
 }
--- a/packages/release/release.nix
+++ b/packages/release/release.nix
@@ -1,57 +1,16 @@
-# release.nix
 {
-  pkgs,
-  postVersion ? "",
-  release ? [ ],
-  # Unified list, processed in declaration order:
-  #   { file = "path/to/file"; content = "..."; }   — write file
-  #   { run = "shell snippet..."; }                  — run script
-  channels ? [
-    "alpha"
-    "beta"
-    "rc"
-    "internal"
-  ],
-  extraRuntimeInputs ? [ ],
+  nixpkgs,
+  treefmt-nix,
+  lefthookNix,
+  releaseScriptPath ? ./release.sh,
+  shellHookTemplatePath ? ../repo-lib/shell-hook.sh,
 }:
-let
-  channelList = pkgs.lib.concatStringsSep " " channels;
-
-  releaseScript = pkgs.lib.concatMapStrings (
-    entry:
-    if entry ? file then
-      ''
-        mkdir -p "$(dirname "${entry.file}")"
-        cat > "${entry.file}" << NIXEOF
-        ${entry.content}
-        NIXEOF
-        log "Generated version file: ${entry.file}"
-      ''
-    else if entry ? run then
-      ''
-        ${entry.run}
-      ''
-    else
-      builtins.throw "release entry must have either 'file' or 'run'"
-  ) release;
-
-  script =
-    builtins.replaceStrings
-      [ "__CHANNEL_LIST__" "__RELEASE_STEPS__" "__POST_VERSION__" ]
-      [ channelList releaseScript postVersion ]
-      (builtins.readFile ./release.sh);
-in
-pkgs.writeShellApplication {
-  name = "release";
-  runtimeInputs =
-    with pkgs;
-    [
-      git
-      gnugrep
-      gawk
-      gnused
-      coreutils
-    ]
-    ++ extraRuntimeInputs;
-  text = script;
+import ../repo-lib/lib.nix {
+  inherit
+    nixpkgs
+    treefmt-nix
+    lefthookNix
+    releaseScriptPath
+    shellHookTemplatePath
+    ;
 }
--- a/packages/release/release.sh
+++ b/packages/release/release.sh
@@ -6,6 +6,8 @@ ROOT_DIR="$(git rev-parse --show-toplevel)"
 GITLINT_FILE="$ROOT_DIR/.gitlint"
 START_HEAD=""
 CREATED_TAG=""
+VERSION_META_LINES=()
+VERSION_META_EXPORT_NAMES=()

 # ── logging ────────────────────────────────────────────────────────────────

@@ -22,15 +24,20 @@ usage() {
 		"Bump types:" \
 		"  (none)            bump patch, keep current channel" \
 		"  major/minor/patch bump the given part, keep current channel" \
-		"  stable / full     remove prerelease suffix" \
-		"  __CHANNEL_LIST__    switch channel (bumps prerelease number if same base+channel)" \
+		"  stable / full     remove prerelease suffix (only opt-in path to promote prerelease -> stable)" \
+		"  __CHANNEL_LIST__    switch channel (from stable, auto-bumps patch unless bump is specified)" \
+		"" \
+		"Safety rule:" \
+		"  If current version is prerelease (e.g. x.y.z-beta.N), promotion to stable is allowed only via 'stable' or 'full'." \
+		"  Commands like '${cmd} set x.y.z' or '${cmd} patch stable' are blocked from prerelease channels." \
 		"" \
 		"Examples:" \
 		"  ${cmd}                 # patch bump on current channel" \
 		"  ${cmd} minor           # minor bump on current channel" \
+		"  ${cmd} beta            # from stable: patch bump + beta.1" \
 		"  ${cmd} patch beta      # patch bump, switch to beta channel" \
 		"  ${cmd} rc              # switch to rc channel" \
-		"  ${cmd} stable          # promote to stable release" \
+		"  ${cmd} stable          # promote prerelease to stable (opt-in)" \
 		"  ${cmd} set 1.2.3" \
 		"  ${cmd} set 1.2.3-beta.1"
 }
@@ -163,6 +170,119 @@ compute_full_version() {
 	export BASE_VERSION CHANNEL PRERELEASE_NUM FULL_VERSION FULL_TAG
 }

+meta_env_name() {
+	local key="$1"
+	key="${key//[^[:alnum:]]/_}"
+	key="$(printf '%s' "$key" | tr '[:lower:]' '[:upper:]')"
+	printf 'VERSION_META_%s\n' "$key"
+}
+
+clear_version_meta_exports() {
+	local export_name
+	for export_name in "${VERSION_META_EXPORT_NAMES[@]:-}"; do
+		unset "$export_name"
+	done
+	VERSION_META_EXPORT_NAMES=()
+}
+
+load_version_metadata() {
+	VERSION_META_LINES=()
+	[[ ! -f "$ROOT_DIR/VERSION" ]] && return 0
+
+	while IFS= read -r line || [[ -n $line ]]; do
+		VERSION_META_LINES+=("$line")
+	done < <(tail -n +4 "$ROOT_DIR/VERSION" 2>/dev/null || true)
+}
+
+export_version_metadata() {
+	clear_version_meta_exports
+
+	local line key value export_name
+	for line in "${VERSION_META_LINES[@]:-}"; do
+		[[ $line != *=* ]] && continue
+		key="${line%%=*}"
+		value="${line#*=}"
+		[[ -z $key ]] && continue
+		export_name="$(meta_env_name "$key")"
+		printf -v "$export_name" '%s' "$value"
+		export "${export_name?}=$value"
+		VERSION_META_EXPORT_NAMES+=("$export_name")
+	done
+}
+
+write_version_file() {
+	local channel_to_write="$1"
+	local n_to_write="$2"
+	{
+		printf '%s\n%s\n%s\n' "$BASE_VERSION" "$channel_to_write" "$n_to_write"
+		local line
+		for line in "${VERSION_META_LINES[@]:-}"; do
+			printf '%s\n' "$line"
+		done
+	} >"$ROOT_DIR/VERSION"
+}
+
+version_meta_get() {
+	local key="${1-}"
+	local line
+	for line in "${VERSION_META_LINES[@]:-}"; do
+		if [[ $line == "$key="* ]]; then
+			printf '%s\n' "${line#*=}"
+			return 0
+		fi
+	done
+	return 1
+}
+
+version_meta_set() {
+	local key="${1-}"
+	local value="${2-}"
+	[[ -z $key ]] && echo "Error: version_meta_set requires a key" >&2 && exit 1
+
+	local updated=0
+	local index
+	for index in "${!VERSION_META_LINES[@]}"; do
+		if [[ ${VERSION_META_LINES[index]} == "$key="* ]]; then
+			VERSION_META_LINES[index]="$key=$value"
+			updated=1
+			break
+		fi
+	done
+
+	if [[ $updated -eq 0 ]]; then
+		VERSION_META_LINES+=("$key=$value")
+	fi
+
+	export_version_metadata
+	version_meta_write
+}
+
+version_meta_unset() {
+	local key="${1-}"
+	[[ -z $key ]] && echo "Error: version_meta_unset requires a key" >&2 && exit 1
+
+	local filtered=()
+	local line
+	for line in "${VERSION_META_LINES[@]:-}"; do
+		[[ $line == "$key="* ]] && continue
+		filtered+=("$line")
+	done
+	VERSION_META_LINES=("${filtered[@]}")
+
+	export_version_metadata
+	version_meta_write
+}
+
+version_meta_write() {
+	local channel_to_write="$CHANNEL"
+	local n_to_write="${PRERELEASE_NUM:-1}"
+	if [[ $channel_to_write == "stable" || -z $channel_to_write ]]; then
+		channel_to_write="stable"
+		n_to_write="0"
+	fi
+	write_version_file "$channel_to_write" "$n_to_write"
+}
+
 # ── gitlint ────────────────────────────────────────────────────────────────

 get_gitlint_title_regex() {
@@ -200,6 +320,8 @@ run_release_steps() {
 # and never contaminates the stdout of do_read_version.
 init_version_file() {
 	if [[ -f "$ROOT_DIR/VERSION" ]]; then
+		load_version_metadata
+		export_version_metadata
 		return 0
 	fi

@@ -228,11 +350,16 @@ init_version_file() {
 		n_to_write="0"
 	fi

-	printf '%s\n%s\n%s\n' "$BASE_VERSION" "$channel_to_write" "$n_to_write" >"$ROOT_DIR/VERSION"
+	VERSION_META_LINES=()
+	write_version_file "$channel_to_write" "$n_to_write"
+	export_version_metadata
 	log "Initialized $ROOT_DIR/VERSION from highest tag: v$highest_tag"
 }

 do_read_version() {
+	load_version_metadata
+	export_version_metadata
+
 	local base_line channel_line n_line
 	base_line="$(sed -n '1p' "$ROOT_DIR/VERSION" | tr -d '\r')"
 	channel_line="$(sed -n '2p' "$ROOT_DIR/VERSION" | tr -d '\r')"
@@ -252,7 +379,8 @@ do_write_version() {
 		channel_to_write="stable"
 		n_to_write="0"
 	fi
-	printf '%s\n%s\n%s\n' "$BASE_VERSION" "$channel_to_write" "$n_to_write" >"$ROOT_DIR/VERSION"
+	write_version_file "$channel_to_write" "$n_to_write"
+	export_version_metadata
 }

 # ── user-provided hook ─────────────────────────────────────────────────────
@@ -282,6 +410,8 @@ main() {
 		exit 1
 	fi
 	parse_full_version "$raw_version"
+	compute_full_version
+	local current_full="$FULL_VERSION"

 	log "Current: base=$BASE_VERSION channel=$CHANNEL pre=${PRERELEASE_NUM:-}"

@@ -290,11 +420,14 @@ main() {

 	if [[ $action == "set" ]]; then
 		local newv="${1-}"
+		local current_channel="$CHANNEL"
 		[[ -z $newv ]] && echo "Error: 'set' requires a version argument" >&2 && exit 1
-		compute_full_version
-		local current_full="$FULL_VERSION"
 		parse_full_version "$newv"
 		validate_channel "$CHANNEL"
+		if [[ $current_channel != "stable" && $CHANNEL == "stable" ]]; then
+			echo "Error: from prerelease channel '$current_channel', promote using 'stable' or 'full' only" >&2
+			exit 1
+		fi
 		compute_full_version
 		local cmp_status=0
 		version_cmp "$FULL_VERSION" "$current_full" || cmp_status=$?
@@ -310,7 +443,7 @@ main() {
 		esac

 	else
-		local part="" target_channel=""
+		local part="" target_channel="" was_channel_only=0

 		case "$action" in
 		"") part="patch" ;;
@@ -331,6 +464,7 @@ main() {
 			if [[ $is_channel == 1 ]]; then
 				[[ -n ${1-} ]] && echo "Error: channel-only bump takes no second argument" >&2 && usage && exit 1
 				target_channel="$action"
+				was_channel_only=1
 			else
 				echo "Error: unknown argument '$action'" >&2
 				usage
@@ -342,6 +476,14 @@ main() {
 		[[ -z $target_channel ]] && target_channel="$CHANNEL"
 		[[ $target_channel == "full" ]] && target_channel="stable"
 		validate_channel "$target_channel"
+		if [[ $CHANNEL != "stable" && $target_channel == "stable" && $action != "stable" && $action != "full" ]]; then
+			echo "Error: from prerelease channel '$CHANNEL', promote using 'stable' or 'full' only" >&2
+			exit 1
+		fi
+
+		if [[ -z $part && $was_channel_only -eq 1 && $CHANNEL == "stable" && $target_channel != "stable" ]]; then
+			part="patch"
+		fi

 		local old_base="$BASE_VERSION" old_channel="$CHANNEL" old_pre="$PRERELEASE_NUM"
 		[[ -n $part ]] && bump_base_version "$part"
@@ -360,6 +502,10 @@ main() {
 	fi

 	compute_full_version
+	if [[ $FULL_VERSION == "$current_full" ]]; then
+		echo "Version $FULL_VERSION is already current; nothing to do." >&2
+		exit 1
+	fi
 	log "Releasing $FULL_VERSION"

 	do_write_version
--- a/packages/repo-lib/lib.nix
+++ b/packages/repo-lib/lib.nix
@@ -0,0 +1,860 @@
+{
+  nixpkgs,
+  treefmt-nix,
+  lefthookNix,
+  releaseScriptPath,
+  shellHookTemplatePath,
+}:
+let
+  lib = nixpkgs.lib;
+
+  supportedSystems = [
+    "x86_64-linux"
+    "aarch64-linux"
+    "x86_64-darwin"
+    "aarch64-darwin"
+  ];
+
+  defaultReleaseChannels = [
+    "alpha"
+    "beta"
+    "rc"
+    "internal"
+  ];
+
+  importPkgs = nixpkgsInput: system: import nixpkgsInput { inherit system; };
+
+  duplicateStrings =
+    names:
+    lib.unique (
+      builtins.filter (
+        name: builtins.length (builtins.filter (candidate: candidate == name) names) > 1
+      ) names
+    );
+
+  mergeUniqueAttrs =
+    label: left: right:
+    let
+      overlap = builtins.attrNames (lib.intersectAttrs left right);
+    in
+    if overlap != [ ] then
+      throw "repo-lib: duplicate ${label}: ${lib.concatStringsSep ", " overlap}"
+    else
+      left // right;
+
+  sanitizeName = name: lib.strings.sanitizeDerivationName name;
+
+  defaultShellBanner = {
+    style = "simple";
+    icon = "🚀";
+    title = "Dev shell ready";
+    titleColor = "GREEN";
+    subtitle = "";
+    subtitleColor = "GRAY";
+    borderColor = "BLUE";
+  };
+
+  normalizeShellBanner =
+    rawBanner:
+    let
+      banner = defaultShellBanner // rawBanner;
+    in
+    if
+      !(builtins.elem banner.style [
+        "simple"
+        "pretty"
+      ])
+    then
+      throw "repo-lib: config.shell.banner.style must be one of simple or pretty"
+    else
+      banner;
+
+  normalizeStrictTool =
+    pkgs: tool:
+    let
+      version = {
+        args = [ "--version" ];
+        match = null;
+        regex = null;
+        group = 0;
+        line = 1;
+      }
+      // (tool.version or { });
+      banner = {
+        color = "YELLOW";
+        icon = null;
+        iconColor = null;
+      }
+      // (tool.banner or { });
+      executable =
+        if tool ? command && tool.command != null then
+          tool.command
+        else if tool ? exe && tool.exe != null then
+          "${lib.getExe' tool.package tool.exe}"
+        else
+          "${lib.getExe tool.package}";
+    in
+    if !(tool ? command && tool.command != null) && !(tool ? package) then
+      throw "repo-lib: tool '${tool.name or "<unnamed>"}' is missing 'package' or 'command'"
+    else
+      {
+        kind = "strict";
+        inherit executable version banner;
+        name = tool.name;
+        package = tool.package or null;
+        required = tool.required or true;
+      };
+
+  normalizeLegacyTool =
+    pkgs: tool:
+    if tool ? package then
+      normalizeStrictTool pkgs tool
+    else
+      {
+        kind = "legacy";
+        name = tool.name;
+        command = tool.bin;
+        versionCommand = tool.versionCmd or "--version";
+        banner = {
+          color = tool.color or "YELLOW";
+          icon = tool.icon or null;
+          iconColor = tool.iconColor or null;
+        };
+        required = tool.required or false;
+      };
+
+  normalizeCheck =
+    pkgs: name: rawCheck:
+    let
+      check = {
+        stage = "pre-commit";
+        passFilenames = false;
+        runtimeInputs = [ ];
+      }
+      // rawCheck;
+      wrapperName = "repo-lib-check-${sanitizeName name}";
+      wrapper = pkgs.writeShellApplication {
+        name = wrapperName;
+        runtimeInputs = check.runtimeInputs;
+        text = ''
+          set -euo pipefail
+          ${check.command}
+        '';
+      };
+    in
+    if !(check ? command) then
+      throw "repo-lib: check '${name}' is missing 'command'"
+    else if
+      !(builtins.elem check.stage [
+        "pre-commit"
+        "pre-push"
+      ])
+    then
+      throw "repo-lib: check '${name}' has unsupported stage '${check.stage}'"
+    else
+      {
+        enable = true;
+        entry = "${wrapper}/bin/${wrapperName}";
+        pass_filenames = check.passFilenames;
+        stages = [ check.stage ];
+      };
+
+  normalizeHookStage =
+    hookName: stage:
+    if
+      builtins.elem stage [
+        "pre-commit"
+        "pre-push"
+        "commit-msg"
+      ]
+    then
+      stage
+    else
+      throw "repo-lib: hook '${hookName}' has unsupported stage '${stage}' for lefthook";
+
+  hookStageFileArgs =
+    stage: passFilenames:
+    if !passFilenames then
+      ""
+    else if stage == "pre-commit" then
+      " {staged_files}"
+    else if stage == "pre-push" then
+      " {push_files}"
+    else if stage == "commit-msg" then
+      " {1}"
+    else
+      throw "repo-lib: unsupported lefthook stage '${stage}'";
+
+  hookToLefthookConfig =
+    name: hook:
+    let
+      supportedFields = [
+        "description"
+        "enable"
+        "entry"
+        "name"
+        "package"
+        "pass_filenames"
+        "stages"
+      ];
+      unsupportedFields = builtins.filter (field: !(builtins.elem field supportedFields)) (
+        builtins.attrNames hook
+      );
+      stages = builtins.map (stage: normalizeHookStage name stage) (hook.stages or [ "pre-commit" ]);
+      passFilenames = hook.pass_filenames or false;
+    in
+    if unsupportedFields != [ ] then
+      throw ''
+        repo-lib: hook '${name}' uses unsupported fields for lefthook: ${lib.concatStringsSep ", " unsupportedFields}
+      ''
+    else if !(hook ? entry) then
+      throw "repo-lib: hook '${name}' is missing 'entry'"
+    else
+      lib.foldl' lib.recursiveUpdate { } (
+        builtins.map (
+          stage:
+          lib.setAttrByPath [ stage "commands" name ] {
+            run = "${hook.entry}${hookStageFileArgs stage passFilenames}";
+          }
+        ) stages
+      );
+
+  hookStages =
+    hooks:
+    lib.unique (
+      [
+        "pre-commit"
+        "commit-msg"
+      ]
+      ++ lib.concatMap (hook: hook.stages or [ "pre-commit" ]) (builtins.attrValues hooks)
+    );
+
+  parallelHookStageConfig =
+    stage:
+    if
+      builtins.elem stage [
+        "pre-commit"
+        "pre-push"
+      ]
+    then
+      lib.setAttrByPath [ stage "parallel" ] true
+    else
+      { };
+
+  normalizeReleaseStep =
+    step:
+    if step ? writeFile then
+      {
+        kind = "writeFile";
+        path = step.writeFile.path;
+        text = step.writeFile.text;
+        runtimeInputs = [ ];
+      }
+    else if step ? replace then
+      {
+        kind = "replace";
+        path = step.replace.path;
+        regex = step.replace.regex;
+        replacement = step.replace.replacement;
+        runtimeInputs = [ ];
+      }
+    else if step ? run && builtins.isAttrs step.run then
+      {
+        kind = "run";
+        script = step.run.script;
+        runtimeInputs = step.run.runtimeInputs or [ ];
+      }
+    else if step ? run then
+      {
+        kind = "run";
+        script = step.run;
+        runtimeInputs = [ ];
+      }
+    else if step ? file then
+      {
+        kind = "writeFile";
+        path = step.file;
+        text = step.content;
+        runtimeInputs = [ ];
+      }
+    else
+      throw "repo-lib: release step must contain one of writeFile, replace, or run";
+
+  releaseStepScript =
+    step:
+    if step.kind == "writeFile" then
+      ''
+        target_path="$ROOT_DIR/${step.path}"
+        mkdir -p "$(dirname "$target_path")"
+        cat >"$target_path" << NIXEOF
+        ${step.text}
+        NIXEOF
+        log "Generated version file: ${step.path}"
+      ''
+    else if step.kind == "replace" then
+      ''
+        target_path="$ROOT_DIR/${step.path}"
+        REPO_LIB_STEP_REGEX=$(cat <<'NIXEOF'
+        ${step.regex}
+        NIXEOF
+        )
+        REPO_LIB_STEP_REPLACEMENT=$(cat <<NIXEOF
+        ${step.replacement}
+        NIXEOF
+        )
+        export REPO_LIB_STEP_REGEX REPO_LIB_STEP_REPLACEMENT
+        perl - "$target_path" <<'REPO_LIB_PERL_REPLACE'
+        use strict;
+        use warnings;
+
+        my $path = shift @ARGV;
+        my $regex_src = $ENV{"REPO_LIB_STEP_REGEX"} // q{};
+        my $template = $ENV{"REPO_LIB_STEP_REPLACEMENT"} // q{};
+
+        open my $in, q{<}, $path or die "failed to open $path: $!";
+        local $/ = undef;
+        my $content = <$in>;
+        close $in;
+
+        my $regex = qr/$regex_src/ms;
+        $content =~ s{$regex}{
+          my @cap = map { defined $_ ? $_ : q{} } ($1, $2, $3, $4, $5, $6, $7, $8, $9);
+          my $result = $template;
+          $result =~ s{\\([1-9])}{$cap[$1 - 1]}ge;
+          $result;
+        }gems;
+
+        open my $out, q{>}, $path or die "failed to open $path for write: $!";
+        print {$out} $content;
+        close $out;
+        REPO_LIB_PERL_REPLACE
+        log "Updated ${step.path}"
+      ''
+    else
+      ''
+        ${step.script}
+      '';
+
+  normalizeReleaseConfig =
+    raw:
+    let
+      hasLegacySteps = raw ? release;
+      hasStructuredSteps = raw ? steps;
+      steps =
+        if hasLegacySteps && hasStructuredSteps then
+          throw "repo-lib: pass either 'release' or 'steps' to mkRelease, not both"
+        else if hasStructuredSteps then
+          builtins.map normalizeReleaseStep raw.steps
+        else if hasLegacySteps then
+          builtins.map normalizeReleaseStep raw.release
+        else
+          [ ];
+    in
+    {
+      postVersion = raw.postVersion or "";
+      channels = raw.channels or defaultReleaseChannels;
+      runtimeInputs = (raw.runtimeInputs or [ ]) ++ (raw.extraRuntimeInputs or [ ]);
+      steps = steps;
+    };
+
+  buildShellHook =
+    {
+      hooksShellHook,
+      shellEnvScript,
+      bootstrap,
+      shellBannerScript,
+      extraShellText,
+      toolLabelWidth,
+    }:
+    let
+      template = builtins.readFile shellHookTemplatePath;
+    in
+    builtins.replaceStrings
+      [
+        "@HOOKS_SHELL_HOOK@"
+        "@TOOL_LABEL_WIDTH@"
+        "@SHELL_ENV_SCRIPT@"
+        "@BOOTSTRAP@"
+        "@SHELL_BANNER_SCRIPT@"
+        "@EXTRA_SHELL_TEXT@"
+      ]
+      [
+        hooksShellHook
+        (toString toolLabelWidth)
+        shellEnvScript
+        bootstrap
+        shellBannerScript
+        extraShellText
+      ]
+      template;
+
+  buildShellArtifacts =
+    {
+      pkgs,
+      system,
+      src,
+      includeStandardPackages ? true,
+      formatting,
+      tools ? [ ],
+      shellConfig ? {
+        env = { };
+        extraShellText = "";
+        bootstrap = "";
+        banner = defaultShellBanner;
+      },
+      checkSpecs ? { },
+      rawHookEntries ? { },
+      extraPackages ? [ ],
+    }:
+    let
+      standardPackages = with pkgs; [
+        nixfmt
+        gitlint
+        gitleaks
+        shfmt
+      ];
+      toolPackages = lib.filter (pkg: pkg != null) (builtins.map (tool: tool.package or null) tools);
+      selectedStandardPackages = lib.optionals includeStandardPackages standardPackages;
+
+      treefmtEval = treefmt-nix.lib.evalModule pkgs {
+        projectRootFile = "flake.nix";
+        programs = {
+          nixfmt.enable = true;
+        }
+        // formatting.programs;
+        settings.formatter = { } // formatting.settings;
+      };
+
+      normalizedChecks = lib.mapAttrs (name: check: normalizeCheck pkgs name check) checkSpecs;
+      hooks = mergeUniqueAttrs "hook" rawHookEntries normalizedChecks;
+      lefthookCheck = lefthookNix.lib.${system}.run {
+        inherit src;
+        config = lib.foldl' lib.recursiveUpdate { } (
+          [
+            (parallelHookStageConfig "pre-commit")
+            (lib.setAttrByPath [ "pre-commit" "commands" "treefmt" ] {
+              run = "${treefmtEval.config.build.wrapper}/bin/treefmt --ci {staged_files}";
+            })
+            (lib.setAttrByPath [ "pre-commit" "commands" "gitleaks" ] {
+              run = "${pkgs.gitleaks}/bin/gitleaks protect --staged";
+            })
+            (lib.setAttrByPath [ "commit-msg" "commands" "gitlint" ] {
+              run = "${pkgs.gitlint}/bin/gitlint --staged --msg-filename {1}";
+            })
+          ]
+          ++ builtins.map parallelHookStageConfig (hookStages hooks)
+          ++ lib.mapAttrsToList hookToLefthookConfig hooks
+        );
+      };
+      selectedCheckOutputs = {
+        hook-check = lefthookCheck;
+        lefthook-check = lefthookCheck;
+      };
+
+      toolNames = builtins.map (tool: tool.name) tools;
+      toolNameWidth =
+        if toolNames == [ ] then
+          0
+        else
+          builtins.foldl' (maxWidth: name: lib.max maxWidth (builtins.stringLength name)) 0 toolNames;
+      toolLabelWidth = toolNameWidth + 1;
+
+      shellEnvScript = lib.concatStringsSep "\n" (
+        lib.mapAttrsToList (
+          name: value: "export ${name}=${lib.escapeShellArg (toString value)}"
+        ) shellConfig.env
+      );
+
+      banner = normalizeShellBanner (shellConfig.banner or { });
+
+      shellBannerScript =
+        if banner.style == "pretty" then
+          ''
+            repo_lib_print_pretty_header \
+              ${lib.escapeShellArg banner.borderColor} \
+              ${lib.escapeShellArg banner.titleColor} \
+              ${lib.escapeShellArg banner.icon} \
+              ${lib.escapeShellArg banner.title} \
+              ${lib.escapeShellArg banner.subtitleColor} \
+              ${lib.escapeShellArg banner.subtitle}
+          ''
+          + lib.concatMapStrings (
+            tool:
+            if tool.kind == "strict" then
+              ''
+                repo_lib_print_pretty_tool \
+                  ${lib.escapeShellArg banner.borderColor} \
+                  ${lib.escapeShellArg tool.name} \
+                  ${lib.escapeShellArg tool.banner.color} \
+                  ${lib.escapeShellArg (if tool.banner.icon == null then "" else tool.banner.icon)} \
+                  ${lib.escapeShellArg (if tool.banner.iconColor == null then "" else tool.banner.iconColor)} \
+                  ${lib.escapeShellArg (if tool.required then "1" else "0")} \
+                  ${lib.escapeShellArg (toString tool.version.line)} \
+                  ${lib.escapeShellArg (toString tool.version.group)} \
+                  ${lib.escapeShellArg (if tool.version.regex == null then "" else tool.version.regex)} \
+                  ${lib.escapeShellArg (if tool.version.match == null then "" else tool.version.match)} \
+                  ${lib.escapeShellArg tool.executable} \
+                  ${lib.escapeShellArgs tool.version.args}
+              ''
+            else
+              ''
+                repo_lib_print_pretty_legacy_tool \
+                  ${lib.escapeShellArg banner.borderColor} \
+                  ${lib.escapeShellArg tool.name} \
+                  ${lib.escapeShellArg tool.banner.color} \
+                  ${lib.escapeShellArg (if tool.banner.icon == null then "" else tool.banner.icon)} \
+                  ${lib.escapeShellArg (if tool.banner.iconColor == null then "" else tool.banner.iconColor)} \
+                  ${lib.escapeShellArg (if tool.required then "1" else "0")} \
+                  ${lib.escapeShellArg tool.command} \
+                  ${lib.escapeShellArg tool.versionCommand}
+              ''
+          ) tools
+          + ''
+            repo_lib_print_pretty_footer \
+              ${lib.escapeShellArg banner.borderColor}
+          ''
+        else
+          ''
+            repo_lib_print_simple_header \
+              ${lib.escapeShellArg banner.titleColor} \
+              ${lib.escapeShellArg banner.icon} \
+              ${lib.escapeShellArg banner.title} \
+              ${lib.escapeShellArg banner.subtitleColor} \
+              ${lib.escapeShellArg banner.subtitle}
+          ''
+          + lib.concatMapStrings (
+            tool:
+            if tool.kind == "strict" then
+              ''
+                repo_lib_print_simple_tool \
+                  ${lib.escapeShellArg tool.name} \
+                  ${lib.escapeShellArg tool.banner.color} \
+                  ${lib.escapeShellArg (if tool.banner.icon == null then "" else tool.banner.icon)} \
+                  ${lib.escapeShellArg (if tool.banner.iconColor == null then "" else tool.banner.iconColor)} \
+                  ${lib.escapeShellArg (if tool.required then "1" else "0")} \
+                  ${lib.escapeShellArg (toString tool.version.line)} \
+                  ${lib.escapeShellArg (toString tool.version.group)} \
+                  ${lib.escapeShellArg (if tool.version.regex == null then "" else tool.version.regex)} \
+                  ${lib.escapeShellArg (if tool.version.match == null then "" else tool.version.match)} \
+                  ${lib.escapeShellArg tool.executable} \
+                  ${lib.escapeShellArgs tool.version.args}
+              ''
+            else
+              ''
+                repo_lib_print_simple_legacy_tool \
+                  ${lib.escapeShellArg tool.name} \
+                  ${lib.escapeShellArg tool.banner.color} \
+                  ${lib.escapeShellArg (if tool.banner.icon == null then "" else tool.banner.icon)} \
+                  ${lib.escapeShellArg (if tool.banner.iconColor == null then "" else tool.banner.iconColor)} \
+                  ${lib.escapeShellArg (if tool.required then "1" else "0")} \
+                  ${lib.escapeShellArg tool.command} \
+                  ${lib.escapeShellArg tool.versionCommand}
+              ''
+          ) tools
+          + ''
+            printf "\n"
+          '';
+    in
+    {
+      checks = selectedCheckOutputs;
+      formatter = treefmtEval.config.build.wrapper;
+      shell = pkgs.mkShell {
+        packages = lib.unique (
+          selectedStandardPackages ++ extraPackages ++ toolPackages ++ [ pkgs.lefthook ]
+        );
+        shellHook = buildShellHook {
+          hooksShellHook = lefthookCheck.shellHook;
+          inherit toolLabelWidth shellEnvScript shellBannerScript;
+          bootstrap = shellConfig.bootstrap;
+          extraShellText = shellConfig.extraShellText;
+        };
+      };
+    }
+    // selectedCheckOutputs;
+in
+rec {
+  systems = {
+    default = supportedSystems;
+  };
+
+  tools = rec {
+    fromPackage =
+      {
+        name,
+        package,
+        exe ? null,
+        version ? { },
+        banner ? { },
+        required ? true,
+      }:
+      {
+        inherit
+          name
+          package
+          exe
+          version
+          banner
+          required
+          ;
+      };
+
+    fromCommand =
+      {
+        name,
+        command,
+        version ? { },
+        banner ? { },
+        required ? true,
+      }:
+      {
+        inherit
+          name
+          command
+          version
+          banner
+          required
+          ;
+      };
+
+    simple =
+      name: package: args:
+      fromPackage {
+        inherit name package;
+        version.args = args;
+      };
+  };
+
+  normalizeRepoConfig =
+    rawConfig:
+    let
+      merged = lib.recursiveUpdate {
+        includeStandardPackages = true;
+        shell = {
+          env = { };
+          extraShellText = "";
+          allowImpureBootstrap = false;
+          bootstrap = "";
+          banner = { };
+        };
+        formatting = {
+          programs = { };
+          settings = { };
+        };
+        checks = { };
+        release = null;
+      } rawConfig;
+      release =
+        if merged.release == null then
+          null
+        else
+          {
+            channels = defaultReleaseChannels;
+            steps = [ ];
+            postVersion = "";
+            runtimeInputs = [ ];
+          }
+          // merged.release;
+    in
+    if merged.shell.bootstrap != "" && !merged.shell.allowImpureBootstrap then
+      throw "repo-lib: config.shell.bootstrap requires config.shell.allowImpureBootstrap = true"
+    else
+      merged
+      // {
+        inherit release;
+        shell = merged.shell // {
+          banner = normalizeShellBanner merged.shell.banner;
+        };
+      };
+
+  mkDevShell =
+    {
+      system,
+      src ? ./.,
+      nixpkgsInput ? nixpkgs,
+      extraPackages ? [ ],
+      preToolHook ? "",
+      extraShellHook ? "",
+      additionalHooks ? { },
+      tools ? [ ],
+      includeStandardPackages ? true,
+      formatters ? { },
+      formatterSettings ? { },
+      features ? { },
+    }:
+    let
+      pkgs = importPkgs nixpkgsInput system;
+      oxfmtEnabled = features.oxfmt or false;
+      legacyTools = builtins.map (tool: normalizeLegacyTool pkgs tool) tools;
+      duplicateToolNames = duplicateStrings (builtins.map (tool: tool.name) legacyTools);
+      normalizedFormatting = {
+        programs =
+          (lib.optionalAttrs oxfmtEnabled {
+            oxfmt.enable = true;
+          })
+          // formatters;
+        settings = formatterSettings;
+      };
+      shellConfig = {
+        env = { };
+        extraShellText = extraShellHook;
+        allowImpureBootstrap = true;
+        bootstrap = preToolHook;
+        banner = defaultShellBanner;
+      };
+    in
+    if duplicateToolNames != [ ] then
+      throw "repo-lib: duplicate tool names: ${lib.concatStringsSep ", " duplicateToolNames}"
+    else
+      buildShellArtifacts {
+        inherit
+          pkgs
+          system
+          src
+          includeStandardPackages
+          ;
+        formatting = normalizedFormatting;
+        rawHookEntries = additionalHooks;
+        shellConfig = shellConfig;
+        tools = legacyTools;
+        extraPackages =
+          extraPackages
+          ++ lib.optionals oxfmtEnabled [
+            pkgs.oxfmt
+            pkgs.oxlint
+          ];
+      };
+
+  mkRelease =
+    {
+      system,
+      nixpkgsInput ? nixpkgs,
+      ...
+    }@rawArgs:
+    let
+      pkgs = importPkgs nixpkgsInput system;
+      release = normalizeReleaseConfig rawArgs;
+      channelList = lib.concatStringsSep " " release.channels;
+      releaseStepsScript = lib.concatMapStrings releaseStepScript release.steps;
+      script =
+        builtins.replaceStrings
+          [
+            "__CHANNEL_LIST__"
+            "__RELEASE_STEPS__"
+            "__POST_VERSION__"
+          ]
+          [
+            channelList
+            releaseStepsScript
+            release.postVersion
+          ]
+          (builtins.readFile releaseScriptPath);
+    in
+    pkgs.writeShellApplication {
+      name = "release";
+      runtimeInputs =
+        with pkgs;
+        [
+          git
+          gnugrep
+          gawk
+          gnused
+          coreutils
+          perl
+        ]
+        ++ release.runtimeInputs
+        ++ lib.concatMap (step: step.runtimeInputs or [ ]) release.steps;
+      text = script;
+    };
+
+  mkRepo =
+    {
+      self,
+      nixpkgs,
+      src ? ./.,
+      systems ? supportedSystems,
+      config ? { },
+      perSystem ? (
+        {
+          pkgs,
+          system,
+          lib,
+          config,
+        }:
+        { }
+      ),
+    }:
+    let
+      normalizedConfig = normalizeRepoConfig config;
+      systemResults = lib.genAttrs systems (
+        system:
+        let
+          pkgs = importPkgs nixpkgs system;
+          perSystemResult = {
+            tools = [ ];
+            shell = { };
+            checks = { };
+            packages = { };
+            apps = { };
+          }
+          // perSystem {
+            inherit pkgs system;
+            lib = nixpkgs.lib;
+            config = normalizedConfig;
+          };
+
+          strictTools = builtins.map (tool: normalizeStrictTool pkgs tool) perSystemResult.tools;
+          duplicateToolNames = duplicateStrings (builtins.map (tool: tool.name) strictTools);
+          mergedChecks = mergeUniqueAttrs "check" normalizedConfig.checks perSystemResult.checks;
+          shellConfig = lib.recursiveUpdate normalizedConfig.shell (perSystemResult.shell or { });
+          env =
+            if duplicateToolNames != [ ] then
+              throw "repo-lib: duplicate tool names: ${lib.concatStringsSep ", " duplicateToolNames}"
+            else
+              buildShellArtifacts {
+                inherit
+                  pkgs
+                  system
+                  src
+                  ;
+                includeStandardPackages = normalizedConfig.includeStandardPackages;
+                formatting = normalizedConfig.formatting;
+                tools = strictTools;
+                checkSpecs = mergedChecks;
+                shellConfig = shellConfig;
+                extraPackages = perSystemResult.shell.packages or [ ];
+              };
+
+          releasePackages =
+            if normalizedConfig.release == null then
+              { }
+            else
+              {
+                release = mkRelease {
+                  inherit system;
+                  nixpkgsInput = nixpkgs;
+                  channels = normalizedConfig.release.channels;
+                  steps = normalizedConfig.release.steps;
+                  postVersion = normalizedConfig.release.postVersion;
+                  runtimeInputs = normalizedConfig.release.runtimeInputs;
+                };
+              };
+        in
+        {
+          inherit env;
+          packages = mergeUniqueAttrs "package" releasePackages perSystemResult.packages;
+          apps = perSystemResult.apps;
+        }
+      );
+    in
+    {
+      devShells = lib.genAttrs systems (system: {
+        default = systemResults.${system}.env.shell;
+      });
+
+      checks = lib.genAttrs systems (system: systemResults.${system}.env.checks);
+
+      formatter = lib.genAttrs systems (system: systemResults.${system}.env.formatter);
+      packages = lib.genAttrs systems (system: systemResults.${system}.packages);
+      apps = lib.genAttrs systems (system: systemResults.${system}.apps);
+    };
+}
--- a/packages/repo-lib/shell-hook.sh
+++ b/packages/repo-lib/shell-hook.sh
@@ -0,0 +1,341 @@
+@HOOKS_SHELL_HOOK@
+
+if [ -t 1 ]; then
+  command -v tput >/dev/null 2>&1 && tput clear || printf '\033c'
+fi
+
+GREEN=$'\033[1;32m'
+CYAN=$'\033[1;36m'
+YELLOW=$'\033[1;33m'
+BLUE=$'\033[1;34m'
+RED=$'\033[1;31m'
+MAGENTA=$'\033[1;35m'
+WHITE=$'\033[1;37m'
+GRAY=$'\033[0;90m'
+BOLD=$'\033[1m'
+UNDERLINE=$'\033[4m'
+RESET=$'\033[0m'
+
+REPO_LIB_TOOL_VERSION=""
+REPO_LIB_TOOL_ERROR=""
+
+repo_lib_capture_tool() {
+  local required="$1"
+  local line_no="$2"
+  local group_no="$3"
+  local regex="$4"
+  local match_regex="$5"
+  local executable="$6"
+  shift 6
+
+  local output=""
+  local selected=""
+  local version=""
+
+  REPO_LIB_TOOL_VERSION=""
+  REPO_LIB_TOOL_ERROR=""
+
+  if ! output="$("$executable" "$@" 2>&1)"; then
+    REPO_LIB_TOOL_ERROR="probe failed"
+    printf "%s\n" "$output" >&2
+    return 1
+  fi
+
+  if [ -n "$match_regex" ]; then
+    selected="$(printf '%s\n' "$output" | grep -E -m 1 "$match_regex" || true)"
+  else
+    selected="$(printf '%s\n' "$output" | sed -n "${line_no}p")"
+  fi
+  selected="$(printf '%s' "$selected" | sed -E 's/^[[:space:]]+//; s/[[:space:]]+$//')"
+
+  if [ -n "$regex" ]; then
+    if [[ "$selected" =~ $regex ]]; then
+      version="${BASH_REMATCH[$group_no]}"
+    else
+      REPO_LIB_TOOL_ERROR="version parse failed"
+      printf "%s\n" "$output" >&2
+      return 1
+    fi
+  else
+    version="$selected"
+  fi
+
+  if [ -z "$version" ]; then
+    REPO_LIB_TOOL_ERROR="empty version"
+    printf "%s\n" "$output" >&2
+    return 1
+  fi
+
+  REPO_LIB_TOOL_VERSION="$version"
+  return 0
+}
+
+repo_lib_capture_legacy_tool() {
+  local required="$1"
+  local command_name="$2"
+  local version_command="$3"
+
+  local output=""
+  local version=""
+
+  REPO_LIB_TOOL_VERSION=""
+  REPO_LIB_TOOL_ERROR=""
+
+  if ! command -v "$command_name" >/dev/null 2>&1; then
+    REPO_LIB_TOOL_ERROR="missing command"
+    return 1
+  fi
+
+  if ! output="$(sh -c "$command_name $version_command" 2>&1)"; then
+    REPO_LIB_TOOL_ERROR="probe failed"
+    printf "%s\n" "$output" >&2
+    return 1
+  fi
+
+  version="$(printf '%s\n' "$output" | head -n 1 | sed -E 's/^[[:space:]]+//; s/[[:space:]]+$//')"
+  if [ -z "$version" ]; then
+    REPO_LIB_TOOL_ERROR="empty version"
+    printf "%s\n" "$output" >&2
+    return 1
+  fi
+
+  REPO_LIB_TOOL_VERSION="$version"
+  return 0
+}
+
+repo_lib_print_simple_header() {
+  local title_color_name="$1"
+  local icon="$2"
+  local title="$3"
+  local subtitle_color_name="$4"
+  local subtitle="$5"
+
+  local title_color="${!title_color_name:-$GREEN}"
+  local subtitle_color="${!subtitle_color_name:-$GRAY}"
+
+  printf "\n%s" "$title_color"
+  if [ -n "$icon" ]; then
+    printf "%s " "$icon"
+  fi
+  printf "%s%s" "$title" "$RESET"
+  if [ -n "$subtitle" ]; then
+    printf " %s%s%s" "$subtitle_color" "$subtitle" "$RESET"
+  fi
+  printf "\n\n"
+}
+
+repo_lib_print_simple_tool() {
+  local name="$1"
+  local color_name="$2"
+  local icon="$3"
+  local icon_color_name="$4"
+  local required="$5"
+  local line_no="$6"
+  local group_no="$7"
+  local regex="$8"
+  local match_regex="$9"
+  local executable="${10}"
+  shift 10
+
+  local color="${!color_name:-$YELLOW}"
+  local effective_icon_color_name="$icon_color_name"
+  local icon_color=""
+
+  if [ -z "$effective_icon_color_name" ]; then
+    effective_icon_color_name="$color_name"
+  fi
+
+  if repo_lib_capture_tool "$required" "$line_no" "$group_no" "$regex" "$match_regex" "$executable" "$@"; then
+    icon_color="${!effective_icon_color_name:-$color}"
+    printf "  "
+    if [ -n "$icon" ]; then
+      printf "%s%s%s " "$icon_color" "$icon" "$RESET"
+    fi
+    printf "$CYAN %-@TOOL_LABEL_WIDTH@s$RESET %s%s$RESET\n" "${name}:" "$color" "$REPO_LIB_TOOL_VERSION"
+  else
+    printf "  "
+    if [ -n "$icon" ]; then
+      printf "%s%s%s " "$RED" "$icon" "$RESET"
+    fi
+    printf "$CYAN %-@TOOL_LABEL_WIDTH@s$RESET $RED%s$RESET\n" "${name}:" "$REPO_LIB_TOOL_ERROR"
+    if [ "$required" = "1" ]; then
+      exit 1
+    fi
+  fi
+}
+
+repo_lib_print_simple_legacy_tool() {
+  local name="$1"
+  local color_name="$2"
+  local icon="$3"
+  local icon_color_name="$4"
+  local required="$5"
+  local command_name="$6"
+  local version_command="$7"
+
+  local color="${!color_name:-$YELLOW}"
+  local effective_icon_color_name="$icon_color_name"
+  local icon_color=""
+
+  if [ -z "$effective_icon_color_name" ]; then
+    effective_icon_color_name="$color_name"
+  fi
+
+  if repo_lib_capture_legacy_tool "$required" "$command_name" "$version_command"; then
+    icon_color="${!effective_icon_color_name:-$color}"
+    printf "  "
+    if [ -n "$icon" ]; then
+      printf "%s%s%s " "$icon_color" "$icon" "$RESET"
+    fi
+    printf "$CYAN %-@TOOL_LABEL_WIDTH@s$RESET %s%s$RESET\n" "${name}:" "$color" "$REPO_LIB_TOOL_VERSION"
+  else
+    printf "  "
+    if [ -n "$icon" ]; then
+      printf "%s%s%s " "$RED" "$icon" "$RESET"
+    fi
+    printf "$CYAN %-@TOOL_LABEL_WIDTH@s$RESET $RED%s$RESET\n" "${name}:" "$REPO_LIB_TOOL_ERROR"
+    if [ "$required" = "1" ]; then
+      exit 1
+    fi
+  fi
+}
+
+repo_lib_print_pretty_header() {
+  local border_color_name="$1"
+  local title_color_name="$2"
+  local icon="$3"
+  local title="$4"
+  local subtitle_color_name="$5"
+  local subtitle="$6"
+
+  local border_color="${!border_color_name:-$BLUE}"
+  local title_color="${!title_color_name:-$GREEN}"
+  local subtitle_color="${!subtitle_color_name:-$GRAY}"
+
+  printf "\n%s╭─%s %s" "$border_color" "$RESET" "$title_color"
+  if [ -n "$icon" ]; then
+    printf "%s " "$icon"
+  fi
+  printf "%s%s" "$title" "$RESET"
+  if [ -n "$subtitle" ]; then
+    printf " %s%s%s" "$subtitle_color" "$subtitle" "$RESET"
+  fi
+  printf "\n"
+}
+
+repo_lib_print_pretty_row() {
+  local border_color_name="$1"
+  local icon="$2"
+  local icon_color_name="$3"
+  local label="$4"
+  local value="$5"
+  local value_color_name="$6"
+
+  local border_color="${!border_color_name:-$BLUE}"
+  local icon_color="${!icon_color_name:-$WHITE}"
+  local value_color="${!value_color_name:-$YELLOW}"
+
+  if [ -z "$icon" ]; then
+    icon="•"
+  fi
+
+  printf "%s│%s %s%s%s ${WHITE}%-@TOOL_LABEL_WIDTH@s${RESET} %s%s${RESET}\n" \
+    "$border_color" "$RESET" "$icon_color" "$icon" "$RESET" "$label" "$value_color" "$value"
+}
+
+repo_lib_print_pretty_tool() {
+  local border_color_name="$1"
+  local name="$2"
+  local color_name="$3"
+  local icon="$4"
+  local icon_color_name="$5"
+  local required="$6"
+  local line_no="$7"
+  local group_no="$8"
+  local regex="$9"
+  local match_regex="${10}"
+  local executable="${11}"
+  shift 11
+
+  local effective_icon_color_name="$icon_color_name"
+  local value_color_name="$color_name"
+  local value=""
+
+  if [ -z "$effective_icon_color_name" ]; then
+    effective_icon_color_name="$color_name"
+  fi
+
+  if repo_lib_capture_tool "$required" "$line_no" "$group_no" "$regex" "$match_regex" "$executable" "$@"; then
+    value="$REPO_LIB_TOOL_VERSION"
+  else
+    value="$REPO_LIB_TOOL_ERROR"
+    effective_icon_color_name="RED"
+    value_color_name="RED"
+  fi
+
+  repo_lib_print_pretty_row \
+    "$border_color_name" \
+    "$icon" \
+    "$effective_icon_color_name" \
+    "$name" \
+    "$value" \
+    "$value_color_name"
+
+  if [ "$value_color_name" = "RED" ] && [ "$required" = "1" ]; then
+    exit 1
+  fi
+}
+
+repo_lib_print_pretty_legacy_tool() {
+  local border_color_name="$1"
+  local name="$2"
+  local color_name="$3"
+  local icon="$4"
+  local icon_color_name="$5"
+  local required="$6"
+  local command_name="$7"
+  local version_command="$8"
+
+  local effective_icon_color_name="$icon_color_name"
+  local value_color_name="$color_name"
+  local value=""
+
+  if [ -z "$effective_icon_color_name" ]; then
+    effective_icon_color_name="$color_name"
+  fi
+
+  if repo_lib_capture_legacy_tool "$required" "$command_name" "$version_command"; then
+    value="$REPO_LIB_TOOL_VERSION"
+  else
+    value="$REPO_LIB_TOOL_ERROR"
+    effective_icon_color_name="RED"
+    value_color_name="RED"
+  fi
+
+  repo_lib_print_pretty_row \
+    "$border_color_name" \
+    "$icon" \
+    "$effective_icon_color_name" \
+    "$name" \
+    "$value" \
+    "$value_color_name"
+
+  if [ "$value_color_name" = "RED" ] && [ "$required" = "1" ]; then
+    exit 1
+  fi
+}
+
+repo_lib_print_pretty_footer() {
+  local border_color_name="$1"
+  local border_color="${!border_color_name:-$BLUE}"
+
+  printf "%s╰─%s\n\n" "$border_color" "$RESET"
+}
+
+@SHELL_ENV_SCRIPT@
+
+@BOOTSTRAP@
+
+@SHELL_BANNER_SCRIPT@
+
+@EXTRA_SHELL_TEXT@
--- a/skills/repo-lib-consumer/SKILL.md
+++ b/skills/repo-lib-consumer/SKILL.md
@@ -0,0 +1,48 @@
+---
+name: repo-lib-consumer
+description: Edit or extend repos that consume `repo-lib` through `repo-lib.lib.mkRepo`, `mkDevShell`, or `mkRelease`. Use when Codex needs to add or change tools, shell packages, checks or test phases, formatters, release steps, release channels, bootstrap hooks, or release automation in a Nix flake built on repo-lib.
+---
+
+# Repo Lib Consumer
+
+Use this skill to make idiomatic changes in a repo that already depends on `repo-lib`.
+
+## Workflow
+
+1. Detect the integration style.
+   Search for `repo-lib.lib.mkRepo`, `repo-lib.lib.mkDevShell`, `repo-lib.lib.mkRelease`, or `inputs.repo-lib`.
+
+2. Prefer the repo's current abstraction level.
+   If the repo already uses `mkRepo`, stay on `mkRepo`.
+   If the repo still uses `mkDevShell` or `mkRelease`, preserve that style unless the user asked to migrate.
+
+3. Load the right reference before editing.
+   Read `references/api.md` for exact option names, defaults, generated outputs, and limitations.
+   Read `references/recipes.md` for common edits such as adding a tool, adding a test phase, wiring release file updates, or handling webhooks.
+
+4. Follow repo-lib conventions.
+   Add bannered CLIs through `perSystem.tools`, not `shell.packages`.
+   Use `shell.packages` for packages that should be present in the shell but not shown in the banner.
+   Keep shells pure-first; only use `bootstrap` with `allowImpureBootstrap = true`.
+   Prefer structured `release.steps` over free-form shell when the task fits `writeFile` or `replace`.
+
+5. Verify after edits.
+   Run `nix flake show --json`.
+   Run `nix flake check` when feasible.
+   If local flake evaluation cannot see newly created files because the repo is being loaded as a git flake, stage the new files before rerunning checks.
+
+## Decision Rules
+
+- Prefer `repo-lib.lib.tools.fromPackage` for tools with explicit metadata.
+- Use `repo-lib.lib.tools.simple` only for very simple `--version` or `version` probes.
+- Put pre-commit and pre-push automation in `checks`, not shell hooks.
+- Treat `postVersion` as pre-tag and pre-push. It is not a true post-tag hook.
+- For a webhook that must fire after the tag exists remotely, prefer CI triggered by tag push over local release command changes.
+
+## References
+
+- `references/api.md`
+  Use for the exact consumer API, option matrix, generated outputs, release ordering, and legacy compatibility.
+
+- `references/recipes.md`
+  Use for concrete change patterns: add a tool, add a test phase, update release-managed files, or wire webhook behavior.
--- a/skills/repo-lib-consumer/agents/openai.yaml
+++ b/skills/repo-lib-consumer/agents/openai.yaml
@@ -0,0 +1,4 @@
+interface:
+  display_name: "Repo Lib Consumer"
+  short_description: "Edit repos that use repo-lib safely"
+  default_prompt: "Use $repo-lib-consumer to update a repo that consumes repo-lib."
--- a/skills/repo-lib-consumer/references/api.md
+++ b/skills/repo-lib-consumer/references/api.md
@@ -0,0 +1,287 @@
+# repo-lib Consumer API
+
+## Detect the repo shape
+
+Look for one of these patterns in the consuming repo:
+
+- `repo-lib.lib.mkRepo`
+- `repo-lib.lib.mkDevShell`
+- `repo-lib.lib.mkRelease`
+- `inputs.repo-lib`
+
+Prefer editing the existing style instead of migrating incidentally.
+
+## Preferred `mkRepo` shape
+
+```nix
+repo-lib.lib.mkRepo {
+  inherit self nixpkgs;
+  src = ./.;
+  systems = repo-lib.lib.systems.default; # optional
+
+  config = {
+    includeStandardPackages = true;
+
+    shell = {
+      env = { };
+      extraShellText = "";
+      allowImpureBootstrap = false;
+      bootstrap = "";
+    };
+
+    formatting = {
+      programs = { };
+      settings = { };
+    };
+
+    checks = { };
+
+    release = null; # or attrset below
+  };
+
+  perSystem = { pkgs, system, lib, config }: {
+    tools = [ ];
+    shell.packages = [ ];
+    checks = { };
+    packages = { };
+    apps = { };
+  };
+}
+```
+
+Generated outputs:
+
+- `devShells.${system}.default`
+- `checks.${system}.hook-check`
+- `checks.${system}.lefthook-check`
+- `formatter.${system}`
+- `packages.${system}.release` when `config.release != null`
+- merged `packages` and `apps` from `perSystem`
+
+## `config.shell`
+
+Fields:
+
+- `env`
+  Attrset of environment variables exported in the shell.
+- `extraShellText`
+  Extra shell snippet appended after the banner.
+- `bootstrap`
+  Shell snippet that runs before the banner.
+- `allowImpureBootstrap`
+  Must be `true` if `bootstrap` is non-empty.
+
+Rules:
+
+- Default is pure-first.
+- Do not add bootstrap work unless the user actually wants imperative setup.
+- Use `bootstrap` for unavoidable local setup only.
+
+## `config.formatting`
+
+Fields:
+
+- `programs`
+  Passed to `treefmt-nix.lib.evalModule`.
+- `settings`
+  Passed to `settings.formatter`.
+
+Rules:
+
+- `nixfmt` is always enabled.
+- Use formatter settings instead of ad hoc shell formatting logic.
+
+## Checks
+
+`config.checks.<name>` and `perSystem.checks.<name>` use this shape:
+
+```nix
+{
+  command = "go test ./...";
+  stage = "pre-push"; # or "pre-commit"
+  passFilenames = false;
+  runtimeInputs = [ pkgs.go ];
+}
+```
+
+Defaults:
+
+- `stage = "pre-commit"`
+- `passFilenames = false`
+- `runtimeInputs = [ ]`
+
+Rules:
+
+- Only `pre-commit` and `pre-push` are supported.
+- The command is wrapped as a script and connected into `lefthook.nix`.
+- `pre-commit` and `pre-push` commands are configured to run in parallel.
+
+## Tools
+
+Preferred shape in `perSystem.tools`:
+
+```nix
+(repo-lib.lib.tools.fromPackage {
+  name = "Go";
+  package = pkgs.go;
+  exe = "go"; # optional
+  version = {
+    args = [ "version" ];
+    regex = null;
+    group = 0;
+    line = 1;
+  };
+  banner = {
+    color = "CYAN";
+  };
+  required = true;
+})
+```
+
+For a tool that should come from the host `PATH` instead of `nixpkgs`:
+
+```nix
+(repo-lib.lib.tools.fromCommand {
+  name = "Nix";
+  command = "nix";
+  version.args = [ "--version" ];
+})
+```
+
+Helper:
+
+```nix
+repo-lib.lib.tools.simple "Go" pkgs.go [ "version" ]
+```
+
+Tool behavior:
+
+- Tool packages are added to the shell automatically.
+- Command-backed tools are probed from the existing `PATH` and are not added to the shell automatically.
+- Banner probing uses absolute executable paths.
+- `required = true` by default.
+- Required tool probe failure aborts shell startup.
+
+Use `shell.packages` instead of `tools` when:
+
+- the package should be in the shell but not in the banner
+- the package is not a CLI tool with a stable version probe
+
+## `config.release`
+
+Shape:
+
+```nix
+{
+  channels = [ "alpha" "beta" "rc" "internal" ];
+  steps = [ ];
+  postVersion = "";
+  runtimeInputs = [ ];
+}
+```
+
+Defaults:
+
+- `channels = [ "alpha" "beta" "rc" "internal" ]`
+- `steps = [ ]`
+- `postVersion = ""`
+- `runtimeInputs = [ ]`
+
+Set `release = null` to disable the generated release package.
+
+## Release step shapes
+
+### `writeFile`
+
+```nix
+{
+  writeFile = {
+    path = "src/version.ts";
+    text = ''
+      export const APP_VERSION = "$FULL_VERSION" as const;
+    '';
+  };
+}
+```
+
+### `replace`
+
+```nix
+{
+  replace = {
+    path = "README.md";
+    regex = ''^(version = ")[^"]*(")$'';
+    replacement = ''\1$FULL_VERSION\2'';
+  };
+}
+```
+
+### `run`
+
+```nix
+{
+  run = {
+    script = ''
+      curl -fsS https://example.invalid/hook \
+        -H 'content-type: application/json' \
+        -d '{"tag":"'"$FULL_TAG"'"}'
+    '';
+    runtimeInputs = [ pkgs.curl ];
+  };
+}
+```
+
+Also accepted for compatibility:
+
+- `{ run = ''...''; }`
+- legacy `mkRelease { release = [ { file = ...; content = ...; } ... ]; }`
+
+## Release ordering
+
+The generated `release` command does this:
+
+1. Update `VERSION`
+2. Run `release.steps`
+3. Run `postVersion`
+4. Run `nix fmt`
+5. `git add -A`
+6. Commit
+7. Tag
+8. Push branch
+9. Push tags
+
+Important consequence:
+
+- `postVersion` is still before commit, tag, and push.
+- There is no true post-tag or post-push hook in current `repo-lib`.
+
+## Post-tag webhook limitation
+
+If the user asks for a webhook after the tag exists remotely:
+
+- Prefer CI triggered by pushed tags in the consuming repo.
+- Do not claim `postVersion` is post-tag; it is not.
+- Only extend `repo-lib` itself if the user explicitly wants a new library capability.
+
+## Legacy API summary
+
+`mkDevShell` still supports:
+
+- `extraPackages`
+- `preToolHook`
+- `extraShellHook`
+- `additionalHooks`
+- old `tools = [ { name; bin; versionCmd; color; } ]`
+- `features.oxfmt`
+- `formatters`
+- `formatterSettings`
+
+`mkRelease` still supports:
+
+- `release = [ ... ]` as legacy alias for `steps`
+- `extraRuntimeInputs` as legacy alias merged into `runtimeInputs`
+
+When a repo already uses these APIs:
+
+- preserve them unless the user asked to migrate
+- do not mix old and new styles accidentally in the same call
--- a/skills/repo-lib-consumer/references/recipes.md
+++ b/skills/repo-lib-consumer/references/recipes.md
@@ -0,0 +1,197 @@
+# repo-lib Change Recipes
+
+## Add a new bannered tool
+
+Edit `perSystem.tools` in the consuming repo:
+
+```nix
+tools = [
+  (repo-lib.lib.tools.fromPackage {
+    name = "Go";
+    package = pkgs.go;
+    version.args = [ "version" ];
+    banner.color = "CYAN";
+  })
+];
+```
+
+Notes:
+
+- Do not also add `pkgs.go` to `shell.packages`; `tools` already adds it.
+- Use `exe = "name"` only when the package exposes multiple binaries or the main program is not the desired one.
+
+## Add a non-banner package to the shell
+
+Use `shell.packages`:
+
+```nix
+shell.packages = [
+  self.packages.${system}.release
+  pkgs.jq
+];
+```
+
+Use this for:
+
+- helper CLIs that do not need a banner entry
+- internal scripts
+- the generated `release` package itself
+
+## Add a test phase or lint hook
+
+For a simple global check:
+
+```nix
+config.checks.tests = {
+  command = "go test ./...";
+  stage = "pre-push";
+  passFilenames = false;
+  runtimeInputs = [ pkgs.go ];
+};
+```
+
+For a system-specific check:
+
+```nix
+perSystem = { pkgs, ... }: {
+  checks.lint = {
+    command = "bun test";
+    stage = "pre-push";
+    runtimeInputs = [ pkgs.bun ];
+  };
+};
+```
+
+Guidance:
+
+- Use `pre-commit` for fast format/lint work.
+- Use `pre-push` for slower test suites.
+- Prefer `runtimeInputs` over inline absolute paths when the command needs extra CLIs.
+
+## Add or change formatters
+
+Use `config.formatting`:
+
+```nix
+config.formatting = {
+  programs = {
+    shfmt.enable = true;
+    gofmt.enable = true;
+  };
+
+  settings = {
+    shfmt.options = [ "-i" "2" "-s" "-w" ];
+  };
+};
+```
+
+## Add release-managed files
+
+Generate a file from the release version:
+
+```nix
+config.release.steps = [
+  {
+    writeFile = {
+      path = "src/version.ts";
+      text = ''
+        export const APP_VERSION = "$FULL_VERSION" as const;
+      '';
+    };
+  }
+];
+```
+
+Update an existing file with a regex:
+
+```nix
+config.release.steps = [
+  {
+    replace = {
+      path = "README.md";
+      regex = ''^(version = ")[^"]*(")$'';
+      replacement = ''\1$FULL_VERSION\2'';
+    };
+  }
+];
+```
+
+## Add a webhook during release
+
+If the webhook may run before commit and tag creation, use a `run` step or `postVersion`.
+
+Use a `run` step when it belongs with other release mutations:
+
+```nix
+config.release = {
+  runtimeInputs = [ pkgs.curl ];
+  steps = [
+    {
+      run = {
+        script = ''
+          curl -fsS https://example.invalid/release-hook \
+            -H 'content-type: application/json' \
+            -d '{"version":"'"$FULL_VERSION"'"}'
+        '';
+        runtimeInputs = [ pkgs.curl ];
+      };
+    }
+  ];
+};
+```
+
+Use `postVersion` when the action should happen after all `steps`:
+
+```nix
+config.release.postVersion = ''
+  curl -fsS https://example.invalid/release-hook \
+    -H 'content-type: application/json' \
+    -d '{"version":"'"$FULL_VERSION"'","tag":"'"$FULL_TAG"'"}'
+'';
+config.release.runtimeInputs = [ pkgs.curl ];
+```
+
+Important:
+
+- Both of these still run before commit, tag, and push.
+- They are not true post-tag hooks.
+
+## Add a true post-tag webhook
+
+Do not fake this with `postVersion`.
+
+Preferred approach in the consuming repo:
+
+1. Keep local release generation in `repo-lib`.
+2. Add CI triggered by tag push.
+3. Put the webhook call in CI, where the tag is already created and pushed.
+
+Only change `repo-lib` itself if the user explicitly asks for a new local post-tag capability.
+
+## Add impure bootstrap work
+
+Only do this when the user actually wants imperative shell setup:
+
+```nix
+config.shell = {
+  bootstrap = ''
+    export GOBIN="$PWD/.tools/bin"
+    export PATH="$GOBIN:$PATH"
+  '';
+  allowImpureBootstrap = true;
+};
+```
+
+Do not add bootstrap work for normal Nix-packaged tools.
+
+## Migrate a legacy consumer to `mkRepo`
+
+Only do this if requested.
+
+Migration outline:
+
+1. Move repeated shell/check/formatter config into `config`.
+2. Move old banner tools into `perSystem.tools`.
+3. Move extra shell packages into `perSystem.shell.packages`.
+4. Replace old `mkRelease { release = [ ... ]; }` with `config.release.steps`.
+5. Keep behavior the same first; do not redesign the repo in the same change unless asked.
--- a/template/.gitignore
+++ b/template/.gitignore
@@ -1,5 +1,6 @@
 .direnv/
 .pre-commit-config.yaml
+lefthook.yml

 bazel-*
 build/
--- a/template/flake.nix
+++ b/template/flake.nix
@@ -4,142 +4,161 @@

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    devshell-lib.url = "git+https://git.dgren.dev/eric/nix-flake-lib?ref=v1.0.1";
-    devshell-lib.inputs.nixpkgs.follows = "nixpkgs";
+    repo-lib.url = "git+https://git.dgren.dev/eric/nix-flake-lib?ref=refs/tags/v3.2.0";
+    repo-lib.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs =
    {
      self,
      nixpkgs,
-      devshell-lib,
+      repo-lib,
      ...
    }:
-    let
-      supportedSystems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "x86_64-darwin"
-        "aarch64-darwin"
-      ];
-      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
-    in
-    {
-      devShells = forAllSystems (
-        system:
-        let
-          pkgs = import nixpkgs { inherit system; };
-          env = devshell-lib.lib.mkDevShell {
-            inherit system;
+    repo-lib.lib.mkRepo {
+      inherit self nixpkgs;
+      src = ./.;

-            # includeStandardPackages = false; # opt out of nixfmt/gitlint/gitleaks/shfmt defaults
+      config = {
+        # includeStandardPackages = false;

-            extraPackages = with pkgs; [
-              # add your tools here, e.g.:
-              # go
-              # bun
-              # rustc
-            ];
-
-            features = {
-              # oxfmt = true;  # enables oxfmt + oxlint from nixpkgs
-            };
-
-            formatters = {
-              # shfmt.enable = true;
-              # gofmt.enable = true;
-            };
-
-            formatterSettings = {
-              # shfmt.options = [ "-i" "2" "-s" "-w" ];
-              # oxfmt.includes = [ "*.ts" "*.tsx" "*.js" "*.json" ];
-            };
-
-            additionalHooks = {
-              tests = {
-                enable = true;
-                entry = "echo 'No tests defined yet.'"; # replace with your test command
-                pass_filenames = false;
-                stages = [ "pre-push" ];
-              };
-              # my-hook = {
-              #   enable = true;
-              #   entry = "${pkgs.some-tool}/bin/some-tool";
-              #   pass_filenames = false;
-              # };
-            };
-
-            tools = [
-              # { name = "Bun";   bin = "${pkgs.bun}/bin/bun";    versionCmd = "--version"; color = "YELLOW"; }
-              # { name = "Go";    bin = "${pkgs.go}/bin/go";       versionCmd = "version";   color = "CYAN";   }
-              # { name = "Rust";  bin = "${pkgs.rustc}/bin/rustc"; versionCmd = "--version"; color = "YELLOW"; }
-            ];
-
-            extraShellHook = ''
-              # any repo-specific shell setup here
-            '';
+        shell = {
+          env = {
+            # FOO = "bar";
          };
-        in
+
+          extraShellText = ''
+            # any repo-specific shell setup here
+          '';
+
+          # Impure bootstrap is available as an explicit escape hatch.
+          # bootstrap = ''
+          #   export GOBIN="$PWD/.tools/bin"
+          #   export PATH="$GOBIN:$PATH"
+          # '';
+          # allowImpureBootstrap = true;
+        };
+
+        formatting = {
+          # nixfmt is enabled by default and wired into lefthook.
+          programs = {
+            # shfmt.enable = true;
+            # gofmt.enable = true;
+          };
+
+          settings = {
+            # shfmt.options = [ "-i" "2" "-s" "-w" ];
+          };
+        };
+
+        # These checks become lefthook commands in the generated `lefthook.yml`.
+        # repo-lib runs `pre-commit` and `pre-push` hook commands in parallel.
+        checks = {
+          tests = {
+            command = "echo 'No tests defined yet.'";
+            stage = "pre-push";
+            passFilenames = false;
+          };
+
+          # fmt = {
+          #   command = "nix fmt";
+          #   stage = "pre-commit";
+          #   passFilenames = false;
+          # };
+        };
+
+        # repo-lib also installs built-in hooks for:
+        # - treefmt / nixfmt on `pre-commit`
+        # - gitleaks on `pre-commit`
+        # - gitlint on `commit-msg`
+
+        # release = null;
+        release = {
+          steps = [
+            # Write a generated version file during release.
+            # {
+            #   writeFile = {
+            #     path = "src/version.ts";
+            #     text = ''
+            #       export const APP_VERSION = "$FULL_VERSION" as const;
+            #     '';
+            #   };
+            # }
+
+            # Replace a version string while preserving surrounding captures.
+            # {
+            #   replace = {
+            #     path = "README.md";
+            #     regex = ''^(version = ")[^"]*(")$'';
+            #     replacement = ''\1$FULL_VERSION\2'';
+            #   };
+            # }
+
+            # Run any extra release step with declared runtime inputs.
+            # {
+            #   run = {
+            #     runtimeInputs = [ pkgs.git ];
+            #     script = ''
+            #       git status --short
+            #     '';
+            #   };
+            # }
+          ];
+        };
+      };
+
+      perSystem =
        {
-          default = env.shell;
-        }
-      );
-
-      checks = forAllSystems (
-        system:
-        let
-          env = devshell-lib.lib.mkDevShell { inherit system; };
-        in
+          pkgs,
+          system,
+          ...
+        }:
        {
-          inherit (env) pre-commit-check;
-        }
-      );
+          tools = [
+            (repo-lib.lib.tools.fromCommand {
+              name = "Nix";
+              command = "nix";
+              version = {
+                args = [ "--version" ];
+                group = 1;
+              };
+              banner = {
+                color = "BLUE";
+                icon = "";
+              };
+            })

-      formatter = forAllSystems (system: (devshell-lib.lib.mkDevShell { inherit system; }).formatter);
+            # (repo-lib.lib.tools.fromPackage {
+            #   name = "Go";
+            #   package = pkgs.go;
+            #   version.args = [ "version" ];
+            #   banner.color = "CYAN";
+            # })
+          ];

-      # Optional: release command (`release`)
-      #
-      # The release script always updates VERSION first, then:
-      #   1) runs release steps in order (file writes and scripts)
-      #   2) runs postVersion hook
-      #   3) formats, stages, commits, tags, and pushes
-      #
-      # Runtime env vars available in release.run/postVersion:
-      #   BASE_VERSION, CHANNEL, PRERELEASE_NUM, FULL_VERSION, FULL_TAG
-      #
-      # packages = forAllSystems (
-      #   system:
-      #   {
-      #     release = devshell-lib.lib.mkRelease {
-      #       inherit system;
-      #
-      #       release = [
-      #         {
-      #           file = "src/version.ts";
-      #           content = ''
-      #             export const APP_VERSION = "$FULL_VERSION" as const;
-      #           '';
-      #         }
-      #         {
-      #           file = "internal/version/version.go";
-      #           content = ''
-      #             package version
-      #
-      #             const Version = "$FULL_VERSION"
-      #           '';
-      #         }
-      #         {
-      #           run = ''
-      #             sed -E -i "s#^([[:space:]]*my-lib\\.url = \")github:org/my-lib[^"]*(\";)#\\1github:org/my-lib?ref=$FULL_TAG\\2#" "$ROOT_DIR/flake.nix"
-      #           '';
-      #         }
-      #       ];
-      #
-      #       postVersion = ''
-      #         echo "Released $FULL_TAG"
-      #       '';
-      #     };
-      #   }
-      # );
+          shell.packages = [
+            self.packages.${system}.release
+            # pkgs.go
+            # pkgs.bun
+          ];
+
+          # checks.lint = {
+          #   command = "bun test";
+          #   stage = "pre-push";
+          #   passFilenames = false;
+          #   runtimeInputs = [ pkgs.bun ];
+          # };
+
+          # checks.generated = {
+          #   command = "git diff --exit-code";
+          #   stage = "pre-commit";
+          #   passFilenames = false;
+          # };
+
+          # packages.my-tool = pkgs.writeShellApplication {
+          #   name = "my-tool";
+          #   text = ''echo hello'';
+          # };
+        };
    };
 }
--- a/tests/release.sh
+++ b/tests/release.sh
Author	SHA1	Message	Date
eric	0d339e2de0	chore(release): v3.2.0	2026-03-15 16:31:43 +01:00
eric	7dcb0d1b3a	feat: replace githooks with lefthook	2026-03-15 16:31:32 +01:00
eric	f8658265ae	chore(release): v3.1.0	2026-03-15 15:50:04 +01:00
eric	c42899c89e	feat: add icons and command tools (like nix)	2026-03-15 15:49:54 +01:00
eric	00fb6ef297	feat: add icons and command tools (like nix)	2026-03-15 15:48:51 +01:00
eric	dc475afcd1	chore(release): v3.0.0	2026-03-12 18:55:20 +01:00
eric	96d2d19046	chore(release): v3.0.0	2026-03-07 07:51:15 +01:00
eric	976fc8c1a7	fix: release parser	2026-03-07 07:51:08 +01:00
eric	30029e5954	fix: release parser	2026-03-07 07:49:40 +01:00
eric	9edb042e69	fix: release parser	2026-03-07 07:42:44 +01:00
eric	198b0bb1b0	feat: upgrade the lib interface	2026-03-07 07:39:39 +01:00
eric	00a9ab240a	chore(release): v2.1.0	2026-03-07 06:54:41 +01:00
eric	53e498ca45	feat: add option to install tool	2026-03-07 06:54:30 +01:00
eric	80cc529de7	chore(release): v2.0.1	2026-03-06 17:37:39 +01:00
eric	4d2579ae1e	fix: don't run tests in consumers of the lib	2026-03-06 17:37:27 +01:00
eric	1399862dec	chore(release): v2.0.0	2026-03-06 17:20:32 +01:00
eric	ba4a992474	feat: add randomized testing	2026-03-06 17:20:20 +01:00
eric	aa4a050390	chore(release): v1.0.7	2026-03-05 01:04:48 +01:00
eric	b7558a4218	fix: run treefmt in ci mode	2026-03-05 01:04:34 +01:00
eric	f7dce637d5	chore(release): v1.0.6	2026-03-04 18:46:15 +01:00
eric	250882da1f	test: ensure versions are consistent	2026-03-04 18:45:55 +01:00
eric	e445e49baf	chore(release): v1.0.5	2026-03-04 09:35:15 +01:00
eric	ef3cf30a34	fix: expose releases as well	2026-03-04 09:35:05 +01:00
eric	86a0792b6e	chore(release): v1.0.4	2026-03-04 08:48:24 +01:00
eric	d1aea76dd9	fix: formatting	2026-03-04 08:48:16 +01:00
eric	cdc9e18035	chore(release): v1.0.3	2026-03-04 08:25:29 +01:00
eric	374ba596ab	fix: spacing	2026-03-04 08:25:21 +01:00
eric	ffeede1dca	chore(release): v1.0.2	2026-03-04 08:21:29 +01:00
eric	a7c17bc738	feat: add more colors	2026-03-04 08:21:20 +01:00