jakman85andClaude Opus 4.8
0d86630271
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
82 lines
3.6 KiB
Bash
Executable File
82 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ci/touched-requirements.sh — compute the requirement subset a change "touches".
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#
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# R-TEST-03 gates a merge on the conformance subset tagged with the requirement
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# IDs the change touches. This script derives that subset from the diff so the
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# conformance runner can be filtered to it (conformance.sh --requirements ...).
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#
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# Output (stdout): newline-separated, sorted, unique R-* IDs. Nothing else goes
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# to stdout, so callers can `mapfile`/`$(...)` it directly.
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#
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# Detection = union of two signals:
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# 1. R-* tokens literally present in the diff of changed files (tests, policies,
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# and ServiceDefinitions carry their R-IDs per docs/14 + ADR-0011).
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# 2. A coarse path->requirement map for changes that don't self-declare IDs.
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#
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# ASSUMPTION (flag for PM): the authoritative change->requirement mapping is
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# really WS-TEST's coverage tooling (tests tag their own R-IDs). This script is a
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# CI-side approximation good enough to *filter* the subset; at integration it
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# should defer to / cross-check the coverage report emitted by conformance/.
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set -euo pipefail
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CI_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1091
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source "${CI_DIR}/lib.sh"
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# Base ref to diff against. In Gitea/GitHub Actions PR runs this is the target
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# branch (main). Locally, default to main; override with BASE_REF.
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: "${BASE_REF:=}"
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resolve_base() {
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if [ -n "$BASE_REF" ]; then echo "$BASE_REF"; return; fi
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if [ -n "${GITHUB_BASE_REF:-}" ]; then echo "origin/${GITHUB_BASE_REF}"; return; fi
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if git -C "$REPO_ROOT" rev-parse --verify -q origin/main >/dev/null; then echo "origin/main"; return; fi
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if git -C "$REPO_ROOT" rev-parse --verify -q main >/dev/null; then echo "main"; return; fi
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echo "HEAD~1" # last resort
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}
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changed_files() {
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local base; base="$(resolve_base)"
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# Three-dot: changes on this branch since it diverged from base.
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if git -C "$REPO_ROOT" diff --name-only "${base}...HEAD" 2>/dev/null; then return; fi
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git -C "$REPO_ROOT" diff --name-only "${base}" 2>/dev/null || true
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}
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# Coarse path -> requirement map. Deliberately conservative; extend as subtrees
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# fill in. Left side is a path prefix (relative to repo root).
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path_requirements() {
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case "$1" in
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catalog/*) echo "R-GITOPS-02" ;;
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schemas/*) echo "R-GITOPS-02" ;;
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platform/kyverno/*) echo "R-TEST-01 R-NET-01 R-SEC-01" ;;
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platform/cilium/*) echo "R-NET-01 R-NET-02 R-NET-05" ;;
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platform/longhorn/*) echo "R-STATE-01 R-STATE-02" ;;
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platform/cert-manager/*) echo "R-TLS-01 R-TLS-02" ;;
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platform/externaldns/*) echo "R-DNS-02" ;;
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platform/velero/*) echo "R-STATE-03" ;;
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platform/monitoring/*) echo "R-OBS-01 R-OBS-02" ;;
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platform/image-automation/*) echo "R-UPD-01 R-UPD-02" ;;
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conformance/*) echo "R-TEST-01 R-TEST-02 R-TEST-03 R-TEST-04" ;;
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clusters/*) echo "R-GITOPS-01 R-ENV-02" ;;
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.gitea/*|ci/*) echo "R-GITOPS-01 R-TEST-02 R-TEST-03" ;;
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*) : ;;
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esac
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}
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main() {
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local files reqs=""
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files="$(changed_files)"
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[ -n "$files" ] || { log "no changed files vs base; empty touched-requirement set"; exit 0; }
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while IFS= read -r f; do
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[ -n "$f" ] || continue
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reqs+=" $(path_requirements "$f")"
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# Scan file contents for self-declared R-IDs (only if it still exists).
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if [ -f "${REPO_ROOT}/${f}" ]; then
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reqs+=" $(grep -hoE 'R-[A-Z]+-[0-9]+' "${REPO_ROOT}/${f}" 2>/dev/null | tr '\n' ' ' || true)"
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fi
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done <<< "$files"
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# Normalize: split, unique, sort. Emit to stdout.
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printf '%s\n' $reqs | sed '/^$/d' | sort -u
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}
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main "$@"
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