feat: enhance CI/CD pipeline and add release process documentation

2026-03-29 20:34:56 +02:00
parent 9f24573dc0
commit 1c44afaae4
9 changed files with 494 additions and 33 deletions
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Check test coverage against minimum threshold.
+
+set -euo pipefail
+
+COVERAGE_FILE="${1:-.build/coverage.out}"
+MIN_COVERAGE="${2:-80}"
+
+if [ ! -f "$COVERAGE_FILE" ]; then
+    echo "Error: coverage file not found: $COVERAGE_FILE"
+    exit 1
+fi
+
+# Extract total coverage percentage from go tool cover output.
+COVERAGE=$(go tool cover -func "$COVERAGE_FILE" | awk '/^total:/ { match($0, /[0-9.]+%/); print substr($0, RSTART, RLENGTH-1) }')
+
+if [ -z "$COVERAGE" ]; then
+    echo "Error: failed to parse coverage from $COVERAGE_FILE"
+    exit 1
+fi
+
+echo "Total coverage: ${COVERAGE}%"
+
+# Compare as integer part to keep shell arithmetic simple and portable.
+COVERAGE_INT=${COVERAGE%.*}
+
+if [ "$COVERAGE_INT" -lt "$MIN_COVERAGE" ]; then
+    echo "Coverage ${COVERAGE}% is below minimum ${MIN_COVERAGE}%"
+    exit 1
+fi
+
+echo "Coverage check passed"
@@ -0,0 +1,76 @@
+#!/bin/bash
+# Generate release notes from commits since the previous tag.
+
+set -euo pipefail
+
+CURRENT_TAG="${1:-${DRONE_TAG:-}}"
+OUTPUT_FILE="${2:-.build/release-notes.md}"
+
+if [ -z "$CURRENT_TAG" ]; then
+    echo "Error: current tag not provided"
+    exit 1
+fi
+
+# In CI, the tag name may be available but not present as a local ref.
+CURRENT_REF="$CURRENT_TAG"
+if ! git rev-parse --verify -q "${CURRENT_REF}^{commit}" >/dev/null; then
+    CURRENT_REF="${DRONE_COMMIT:-HEAD}"
+fi
+
+PREVIOUS_TAG=$(git describe --tags --abbrev=0 "${CURRENT_REF}^" 2>/dev/null || echo "")
+
+mkdir -p "$(dirname "$OUTPUT_FILE")"
+
+{
+    echo "# Release $CURRENT_TAG"
+    echo
+
+    if [ -n "$PREVIOUS_TAG" ]; then
+        echo "Changes since $PREVIOUS_TAG:"
+        echo
+
+        git log "$PREVIOUS_TAG..$CURRENT_REF" --pretty=format:"%s" | while read -r commit; do
+            if [[ $commit =~ ^([a-z]+)(\(.+\))?:\ (.+)$ ]]; then
+                TYPE="${BASH_REMATCH[1]}"
+                SCOPE="${BASH_REMATCH[2]}"
+                MESSAGE="${BASH_REMATCH[3]}"
+
+                case "$TYPE" in
+                    feat)
+                        echo "- Feature${SCOPE}: $MESSAGE" ;;
+                    fix)
+                        echo "- Fix${SCOPE}: $MESSAGE" ;;
+                    docs)
+                        echo "- Docs${SCOPE}: $MESSAGE" ;;
+                    ci)
+                        echo "- CI${SCOPE}: $MESSAGE" ;;
+                    test)
+                        echo "- Test${SCOPE}: $MESSAGE" ;;
+                    refactor)
+                        echo "- Refactor${SCOPE}: $MESSAGE" ;;
+                    perf)
+                        echo "- Performance${SCOPE}: $MESSAGE" ;;
+                    *)
+                        echo "- $commit" ;;
+                esac
+            else
+                echo "- $commit"
+            fi
+        done
+    else
+        echo "Initial release"
+        echo
+        git log "$CURRENT_REF" --pretty=format:"- %s" | head -20
+    fi
+
+    echo
+    echo "---"
+    if [ -n "$PREVIOUS_TAG" ]; then
+        echo "See all changes: https://scm.yoorie.de/git/go-lib/certs/compare/$PREVIOUS_TAG...$CURRENT_TAG"
+    else
+        echo "See all changes: https://scm.yoorie.de/git/go-lib/certs/releases/tag/$CURRENT_TAG"
+    fi
+} > "$OUTPUT_FILE"
+
+echo "Release notes generated: $OUTPUT_FILE"
+cat "$OUTPUT_FILE"