Files
nix-flake-lib/tests/release.sh
2026-03-04 18:45:55 +01:00

116 lines
2.6 KiB
Bash

#!/usr/bin/env bash
set -euo pipefail
ROOT_DIR="${REPO_LIB_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
RELEASE_TEMPLATE="$ROOT_DIR/packages/release/release.sh"
fail() {
echo "[test] FAIL: $*" >&2
exit 1
}
assert_eq() {
local expected="$1"
local actual="$2"
local message="$3"
if [[ "$expected" != "$actual" ]]; then
fail "$message (expected '$expected', got '$actual')"
fi
}
make_release_script() {
local target="$1"
sed \
-e 's/__CHANNEL_LIST__/alpha beta rc internal/g' \
-e 's/__RELEASE_STEPS__/:/' \
-e 's/__POST_VERSION__/:/' \
"$RELEASE_TEMPLATE" >"$target"
chmod +x "$target"
}
setup_repo() {
local repo_dir="$1"
local remote_dir="$2"
mkdir -p "$repo_dir"
git -C "$repo_dir" init >/dev/null
git -C "$repo_dir" config user.name "Release Test"
git -C "$repo_dir" config user.email "release-test@example.com"
cat >"$repo_dir/flake.nix" <<'EOF'
{
description = "release test";
outputs = { self }: { };
}
EOF
printf '1.0.0\nstable\n0\n' >"$repo_dir/VERSION"
git -C "$repo_dir" add -A
git -C "$repo_dir" commit -m "init" >/dev/null
git init --bare "$remote_dir" >/dev/null
git -C "$repo_dir" remote add origin "$remote_dir"
git -C "$repo_dir" push -u origin HEAD >/dev/null
}
version_from_file() {
local repo_dir="$1"
local base channel n
base="$(sed -n '1p' "$repo_dir/VERSION" | tr -d '\r')"
channel="$(sed -n '2p' "$repo_dir/VERSION" | tr -d '\r')"
n="$(sed -n '3p' "$repo_dir/VERSION" | tr -d '\r')"
if [[ -z "$channel" || "$channel" == "stable" ]]; then
echo "$base"
else
echo "$base-$channel.$n"
fi
}
run_case() {
local case_name="$1"
local command_args="$2"
local expected_version="$3"
local workdir
workdir="$(mktemp -d)"
local repo_dir="$workdir/repo"
local remote_dir="$workdir/remote.git"
setup_repo "$repo_dir" "$remote_dir"
make_release_script "$repo_dir/release"
mkdir -p "$repo_dir/bin"
cat >"$repo_dir/bin/nix" <<'EOF'
#!/usr/bin/env bash
if [[ "${1-}" == "fmt" ]]; then
exit 0
fi
echo "unexpected nix invocation: $*" >&2
exit 1
EOF
chmod +x "$repo_dir/bin/nix"
(
cd "$repo_dir"
PATH="$repo_dir/bin:$PATH" ./release $command_args >/dev/null
)
local got_version
got_version="$(version_from_file "$repo_dir")"
assert_eq "$expected_version" "$got_version" "$case_name: VERSION mismatch"
if ! git -C "$repo_dir" tag --list | grep -qx "v$expected_version"; then
fail "$case_name: expected tag v$expected_version was not created"
fi
rm -rf "$workdir"
echo "[test] PASS: $case_name" >&2
}
run_case "channel-only from stable bumps patch" "beta" "1.0.1-beta.1"
run_case "explicit minor bump keeps requested bump" "minor beta" "1.1.0-beta.1"
echo "[test] All release tests passed" >&2