Add Gitea Actions CI/CD

scripts/build-release.sh

@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$root"
+
+version="${RELEASE_TAG:-}"
+if [ -z "$version" ]; then
+  version="${GITHUB_REF_NAME:-}"
+fi
+if [ -z "$version" ] && [ -n "${GITHUB_REF:-}" ]; then
+  version="${GITHUB_REF##*/}"
+fi
+if [ -z "$version" ]; then
+  version="dev"
+fi
+
+rm -rf dist
+mkdir -p dist
+
+targets=(
+  "linux amd64"
+  "linux arm64"
+  "darwin amd64"
+  "darwin arm64"
+  "windows amd64"
+  "windows arm64"
+)
+
+for target in "${targets[@]}"; do
+  read -r goos goarch <<<"$target"
+  name="dataxl_${version}_${goos}_${goarch}"
+  workdir="dist/${name}"
+  mkdir -p "$workdir"
+
+  binary="dataxl"
+  if [ "$goos" = "windows" ]; then
+    binary="dataxl.exe"
+  fi
+
+  CGO_ENABLED=0 GOOS="$goos" GOARCH="$goarch" go build \
+    -trimpath \
+    -ldflags="-s -w" \
+    -o "$workdir/$binary" \
+    ./cmd/dataxl
+
+  cp README.md "$workdir/"
+
+  if [ "$goos" = "windows" ]; then
+    (cd dist && zip -qr "${name}.zip" "$name")
+  else
+    (cd dist && tar -czf "${name}.tar.gz" "$name")
+  fi
+
+  rm -rf "$workdir"
+done
+
+(cd dist && sha256sum dataxl_* > checksums.txt)

scripts/publish-gitea-release.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$root"
+
+tag="${RELEASE_TAG:-}"
+if [ -z "$tag" ]; then
+  tag="${GITHUB_REF_NAME:-}"
+fi
+if [ -z "$tag" ] && [ -n "${GITHUB_REF:-}" ]; then
+  tag="${GITHUB_REF##*/}"
+fi
+if [ -z "$tag" ]; then
+  echo "GITHUB_REF_NAME or GITHUB_REF is required" >&2
+  exit 1
+fi
+
+repo="${GITHUB_REPOSITORY:-agent/dataxl}"
+server="${GITHUB_SERVER_URL:-https://git.rumginger.org}"
+api="${server%/}/api/v1"
+token="${GITEA_TOKEN:?GITEA_TOKEN is required}"
+auth_header="Authorization: token ${token}"
+
+status="$(
+  curl -sS -o /tmp/dataxl-release.json -w "%{http_code}" \
+    -H "$auth_header" \
+    "$api/repos/$repo/releases/tags/$tag"
+)"
+
+if [ "$status" = "200" ]; then
+  release_json="$(cat /tmp/dataxl-release.json)"
+elif [ "$status" = "404" ]; then
+  body="$(
+    python3 - "$tag" <<'PY'
+import json
+import sys
+
+tag = sys.argv[1]
+print(json.dumps({
+    "tag_name": tag,
+    "name": tag,
+    "body": f"Automated dataxl release for {tag}.",
+    "draft": False,
+    "prerelease": any(part in tag for part in ("alpha", "beta", "rc")),
+}))
+PY
+  )"
+  release_json="$(
+    curl -fsS \
+      -H "$auth_header" \
+      -H "Content-Type: application/json" \
+      -d "$body" \
+      "$api/repos/$repo/releases"
+  )"
+else
+  echo "failed to look up release for $tag: HTTP $status" >&2
+  cat /tmp/dataxl-release.json >&2
+  exit 1
+fi
+
+release_id="$(
+  python3 -c 'import json, sys; print(json.load(sys.stdin)["id"])' <<<"$release_json"
+)"
+
+for file in dist/*; do
+  [ -f "$file" ] || continue
+  name="$(basename "$file")"
+
+  assets_json="$(
+    curl -fsS \
+      -H "$auth_header" \
+      "$api/repos/$repo/releases/$release_id/assets"
+  )"
+  existing_id="$(
+    python3 -c '
+import json
+import sys
+
+name = sys.argv[1]
+for asset in json.load(sys.stdin):
+    if asset.get("name") == name:
+        print(asset["id"])
+        break
+' "$name" <<<"$assets_json"
+  )"
+
+  if [ -n "$existing_id" ]; then
+    curl -fsS -X DELETE \
+      -H "$auth_header" \
+      "$api/repos/$repo/releases/$release_id/assets/$existing_id"
+  fi
+
+  encoded_name="$(
+    python3 - "$name" <<'PY'
+import sys
+import urllib.parse
+
+print(urllib.parse.quote(sys.argv[1]))
+PY
+  )"
+
+  curl -fsS \
+    -H "$auth_header" \
+    -F "attachment=@${file}" \
+    "$api/repos/$repo/releases/$release_id/assets?name=$encoded_name" \
+    >/dev/null
+done