feat: automate upstream wechat version detection

2026-05-09 00:24:09 +00:00 · 2026-04-07 17:35:47 +08:00
parent 77edc4b33e
commit a5f832dd09
6 changed files with 206 additions and 3 deletions
--- a/.github/scripts/detect-upstream.sh
+++ b/.github/scripts/detect-upstream.sh
@@ -0,0 +1,125 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+STATE_FILE="${STATE_FILE:-versions/upstream.env}"
+TMP_DIR="$(mktemp -d)"
+CHANGE_DETECTED="false"
+ENV_WECHAT_AMD64_URL="${WECHAT_AMD64_URL-__UNSET__}"
+ENV_WECHAT_ARM64_URL="${WECHAT_ARM64_URL-__UNSET__}"
+
+cleanup() {
+  rm -rf "$TMP_DIR"
+}
+
+trap cleanup EXIT
+
+if [[ -f "$STATE_FILE" ]]; then
+  # shellcheck disable=SC1090
+  source "$STATE_FILE"
+fi
+
+if [[ "$ENV_WECHAT_AMD64_URL" != "__UNSET__" ]]; then
+  WECHAT_AMD64_URL="$ENV_WECHAT_AMD64_URL"
+fi
+
+if [[ "$ENV_WECHAT_ARM64_URL" != "__UNSET__" ]]; then
+  WECHAT_ARM64_URL="$ENV_WECHAT_ARM64_URL"
+fi
+
+WECHAT_AMD64_URL="${WECHAT_AMD64_URL:-https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_x86_64.deb}"
+WECHAT_ARM64_URL="${WECHAT_ARM64_URL:-https://dldir1v6.qq.com/weixin/Universal/Linux/WeChatLinux_arm64.deb}"
+
+download_package() {
+  local source_path="$1"
+  local destination="$2"
+
+  case "$source_path" in
+    http://*|https://*)
+      curl --fail --silent --show-error --location \
+        --retry 3 --retry-delay 5 --retry-all-errors \
+        -o "$destination" "$source_path"
+      ;;
+    *)
+      cp "$source_path" "$destination"
+      ;;
+  esac
+}
+
+read_metadata() {
+  local package_name="$1"
+  local arch="$2"
+  local source_path="$3"
+  local package_path="$TMP_DIR/${package_name}-${arch}.deb"
+  local version_var="${package_name}_${arch}_VERSION"
+  local sha_var="${package_name}_${arch}_SHA256"
+  local current_version="${!version_var:-}"
+  local current_sha="${!sha_var:-}"
+  local detected_version
+  local detected_sha
+
+  echo "Checking ${package_name} ${arch} from ${source_path}"
+  download_package "$source_path" "$package_path"
+
+  detected_version="$(dpkg-deb -f "$package_path" Version)"
+  detected_sha="$(sha256sum "$package_path" | awk '{print $1}')"
+
+  printf -v "$version_var" '%s' "$detected_version"
+  printf -v "$sha_var" '%s' "$detected_sha"
+
+  if [[ "$current_version" != "$detected_version" || "$current_sha" != "$detected_sha" ]]; then
+    CHANGE_DETECTED="true"
+  fi
+}
+
+read_metadata "WECHAT" "AMD64" "$WECHAT_AMD64_URL"
+read_metadata "WECHAT" "ARM64" "$WECHAT_ARM64_URL"
+
+if [[ "$CHANGE_DETECTED" == "true" || ! -f "$STATE_FILE" ]]; then
+  WECHAT_LAST_CHECKED_AT="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+fi
+
+NEW_STATE_FILE="$TMP_DIR/upstream.env"
+cat > "$NEW_STATE_FILE" <<EOF
+# Upstream package state tracked by automation.
+
+WECHAT_AMD64_URL="$WECHAT_AMD64_URL"
+WECHAT_ARM64_URL="$WECHAT_ARM64_URL"
+
+WECHAT_AMD64_VERSION="$WECHAT_AMD64_VERSION"
+WECHAT_ARM64_VERSION="$WECHAT_ARM64_VERSION"
+
+WECHAT_AMD64_SHA256="$WECHAT_AMD64_SHA256"
+WECHAT_ARM64_SHA256="$WECHAT_ARM64_SHA256"
+
+WECHAT_LAST_CHECKED_AT="$WECHAT_LAST_CHECKED_AT"
+EOF
+
+mkdir -p "$(dirname "$STATE_FILE")"
+if [[ ! -f "$STATE_FILE" ]] || ! cmp -s "$NEW_STATE_FILE" "$STATE_FILE"; then
+  cp "$NEW_STATE_FILE" "$STATE_FILE"
+fi
+
+echo "Change detected: $CHANGE_DETECTED"
+echo "WECHAT_AMD64_VERSION=$WECHAT_AMD64_VERSION"
+echo "WECHAT_ARM64_VERSION=$WECHAT_ARM64_VERSION"
+
+if [[ -n "${GITHUB_OUTPUT:-}" ]]; then
+  {
+    echo "changed=$CHANGE_DETECTED"
+    echo "wechat_amd64_version=$WECHAT_AMD64_VERSION"
+    echo "wechat_arm64_version=$WECHAT_ARM64_VERSION"
+    echo "state_file=$STATE_FILE"
+  } >> "$GITHUB_OUTPUT"
+fi
+
+if [[ -n "${GITHUB_STEP_SUMMARY:-}" ]]; then
+  {
+    echo "## Upstream Detection"
+    echo ""
+    echo "- Changed: \`$CHANGE_DETECTED\`"
+    echo "- WeChat amd64: \`$WECHAT_AMD64_VERSION\`"
+    echo "- WeChat arm64: \`$WECHAT_ARM64_VERSION\`"
+    echo "- State file: \`$STATE_FILE\`"
+  } >> "$GITHUB_STEP_SUMMARY"
+fi