修雨
8f4ab176a8
* ci: add code admission gate * ci: fix fork release baseline (cherry picked from commit 7ff2f3a5f0435209908822e141a6355fc6fa4aa6)
123 lines
3.7 KiB
Bash
Executable File
123 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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# Compare the current Cobra command surface with two local Git revisions:
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# the PR merge-base/main reference and the latest stable GA tag. The caller must
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# pass the highest non-prerelease SemVer tag (excluding beta/rc tags). Tag
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# governance treats that tag as proof of a successfully published GA release;
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# release automation must not leave a GA tag behind when publication fails.
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#
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# The script never fetches refs or snapshots from the network. With checkout
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# fetch-depth=0, both references are materialized in temporary worktrees. A
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# reference uses its own snapshot helper when available; older revisions are
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# bootstrapped with the candidate helper.
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ROOT="$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)"
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BASE_REF=""
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STABLE_REF=""
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usage() {
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printf '%s\n' "usage: $0 --base-ref <ref> --stable-ref <ref>" >&2
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}
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while [ "$#" -gt 0 ]; do
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case "$1" in
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--base-ref)
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[ "$#" -ge 2 ] || { usage; exit 2; }
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BASE_REF="$2"
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shift 2
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;;
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--stable-ref)
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[ "$#" -ge 2 ] || { usage; exit 2; }
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STABLE_REF="$2"
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shift 2
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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printf 'unknown argument: %s\n' "$1" >&2
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usage
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exit 2
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;;
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esac
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done
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[ -n "$BASE_REF" ] && [ -n "$STABLE_REF" ] || { usage; exit 2; }
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cd "$ROOT"
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git rev-parse --verify --quiet "${BASE_REF}^{commit}" >/dev/null || {
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printf 'base ref is not available locally: %s\n' "$BASE_REF" >&2
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exit 2
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}
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git rev-parse --verify --quiet "${STABLE_REF}^{commit}" >/dev/null || {
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printf 'stable ref is not available locally: %s\n' "$STABLE_REF" >&2
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exit 2
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}
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TMP_ROOT="$(mktemp -d "${TMPDIR:-/tmp}/dws-command-compat.XXXXXX")"
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BASE_WORKTREE="$TMP_ROOT/base-worktree"
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STABLE_WORKTREE="$TMP_ROOT/stable-worktree"
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cleanup() {
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git -C "$ROOT" worktree remove --force "$BASE_WORKTREE" >/dev/null 2>&1 || true
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git -C "$ROOT" worktree remove --force "$STABLE_WORKTREE" >/dev/null 2>&1 || true
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rm -rf "$TMP_ROOT"
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}
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trap cleanup EXIT
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trap 'exit 129' HUP
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trap 'exit 130' INT
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trap 'exit 143' TERM
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ensure_snapshot_helper() {
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worktree="$1"
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# Once a baseline contains the helper, use that revision's own capture
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# rules. This makes a rule/filter change in the candidate visible as a
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# snapshot_rules_changed failure instead of applying the new exclusion to
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# both sides and accidentally hiding a removed command. Older revisions
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# created before this helper existed are bootstrapped with the candidate
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# implementation.
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if [ -f "$worktree/cmd/interface-snapshot/main.go" ] && \
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[ -f "$worktree/internal/interfacesnapshot/snapshot.go" ] && \
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[ -f "$worktree/internal/interfacesnapshot/compare.go" ]; then
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return
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fi
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if [ -e "$worktree/cmd/interface-snapshot" ] || \
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[ -e "$worktree/internal/interfacesnapshot" ]; then
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printf 'baseline contains an incomplete interface snapshot helper: %s\n' "$worktree" >&2
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exit 2
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fi
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mkdir -p "$worktree/cmd/interface-snapshot" "$worktree/internal/interfacesnapshot"
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cp -R "$ROOT/cmd/interface-snapshot/." "$worktree/cmd/interface-snapshot/"
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cp -R "$ROOT/internal/interfacesnapshot/." "$worktree/internal/interfacesnapshot/"
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}
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generate_ref_snapshot() {
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ref="$1"
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worktree="$2"
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output="$3"
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git -C "$ROOT" worktree add --detach "$worktree" "$ref" >/dev/null
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ensure_snapshot_helper "$worktree"
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(
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cd "$worktree"
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go run ./cmd/interface-snapshot generate --output "$output"
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)
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}
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CANDIDATE="$TMP_ROOT/candidate.json"
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BASELINE="$TMP_ROOT/merge-base.json"
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STABLE="$TMP_ROOT/stable.json"
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go run ./cmd/interface-snapshot generate --output "$CANDIDATE"
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generate_ref_snapshot "$BASE_REF" "$BASE_WORKTREE" "$BASELINE"
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generate_ref_snapshot "$STABLE_REF" "$STABLE_WORKTREE" "$STABLE"
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go run ./cmd/interface-snapshot compare \
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--current "$CANDIDATE" \
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--base "$BASELINE" \
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--stable "$STABLE"
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