refactor(ci): introduce BRANCH_NAME env var, remove hardcoded welan

Author: weizhoublue

.github/workflows/a-welan-release.yml

@@ -20,7 +20,7 @@ on:
         type: string
 
 concurrency:
-  group: welan-release
+  group: ${{ env.BRANCH_NAME }}-release
   cancel-in-progress: false
 
 permissions:
@@ -30,6 +30,7 @@ env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
   GH_TOKEN: ${{ secrets.WELAN_PAT }}
   WELAN_PATCH_AUTHOR: weizhoublue
+  BRANCH_NAME: welan
 
 jobs:
   release:
@@ -77,13 +78,13 @@ jobs:
 
       - name: Fetch branches and tags
         run: |
-          git fetch origin welan:refs/remotes/origin/welan --tags
+          git fetch origin "$BRANCH_NAME:refs/remotes/origin/$BRANCH_NAME" --tags
           git fetch upstream "refs/tags/$RELEASE_TAG:refs/tags/$RELEASE_TAG"
           git rev-parse --verify "refs/tags/$RELEASE_TAG^{commit}" >/dev/null
 
       - name: Prepare welan from upstream tag
         run: |
-          git checkout -B welan "$RELEASE_TAG"
+          git checkout -B "$BRANCH_NAME" "$RELEASE_TAG"
 
       - name: Cherry-pick welan author patches
         id: patches
@@ -93,7 +94,7 @@ jobs:
           # commit NOT authored by WELAN_PATCH_AUTHOR. Merge commits count as
           # authored by whoever merged them, so this correctly stops at the
           # upstream base even when the tip is a merge commit.
-          base_ref="origin/welan"
+          base_ref="origin/$BRANCH_NAME"
           while true; do
             author="$(git log -1 --format='%an' "$base_ref")"
             if [[ "$author" != *"$WELAN_PATCH_AUTHOR"* ]]; then
@@ -105,8 +106,8 @@ jobs:
             base_ref="${base_ref}^"
           done
 
-          if [[ "$(git rev-parse "$base_ref")" == "$(git rev-parse "origin/welan")" ]]; then
-            echo "::error::No commits authored by $WELAN_PATCH_AUTHOR found at the tip of origin/welan"
+          if [[ "$(git rev-parse "$base_ref")" == "$(git rev-parse "origin/$BRANCH_NAME")" ]]; then
+            echo "::error::No commits authored by $WELAN_PATCH_AUTHOR found at the tip of origin/$BRANCH_NAME"
             exit 1
           fi
 
@@ -115,15 +116,15 @@ jobs:
           # real patch commits from any merged branches, making each entry safely
           # cherry-pickable without needing -m.
           mapfile -t patch_commits < <(
-            git log --no-merges --reverse --format='%H' "${base_ref}..origin/welan"
+            git log --no-merges --reverse --format='%H' "${base_ref}..origin/$BRANCH_NAME"
           )
 
           if [ "${#patch_commits[@]}" -eq 0 ]; then
-            echo "::error::No non-merge commits found between $base_ref and origin/welan"
+            echo "::error::No non-merge commits found between $base_ref and origin/$BRANCH_NAME"
             exit 1
           fi
 
-          echo "Cherry-picking ${#patch_commits[@]} commit(s) from origin/welan (author: $WELAN_PATCH_AUTHOR)"
+          echo "Cherry-picking ${#patch_commits[@]} commit(s) from origin/$BRANCH_NAME (author: $WELAN_PATCH_AUTHOR)"
           for sha in "${patch_commits[@]}"; do
             subject="$(git log -1 --format='%s' "$sha")"
             echo "Cherry-picking $sha $subject"
@@ -135,15 +136,15 @@ jobs:
         run: |
           conflicted_files="$(git diff --name-only --diff-filter=U || true)"
           upstream_tag="$(git rev-parse "$RELEASE_TAG")"
-          origin_welan="$(git rev-parse origin/welan)"
+          origin_branch="$(git rev-parse "origin/$BRANCH_NAME")"
           current_head="$(git rev-parse HEAD)"
 
-          echo "::error::welan release $RELEASE_TAG hit a cherry-pick conflict"
+          echo "::error::$BRANCH_NAME release $RELEASE_TAG hit a cherry-pick conflict"
           echo "Version: $RELEASE_TAG"
           echo "Run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
           echo "Upstream tag: $RELEASE_TAG"
           echo "Upstream tag SHA: ${upstream_tag}"
-          echo "origin/welan: ${origin_welan}"
+          echo "origin/$BRANCH_NAME: ${origin_branch}"
           echo "Current HEAD during conflict: ${current_head}"
           echo "Patch author: $WELAN_PATCH_AUTHOR"
           echo
@@ -216,7 +217,7 @@ jobs:
 
       - name: Stage release binaries
         run: |
-          asset_dir="/tmp/welan-release-assets"
+          asset_dir="/tmp/$BRANCH_NAME-release-assets"
           rm -rf "$asset_dir"
           mkdir -p "$asset_dir"
 
@@ -227,7 +228,7 @@ jobs:
           ls -lh "$asset_dir"
 
       - name: Push rebased welan
-        run: git push origin HEAD:welan --force-with-lease
+        run: git push origin "HEAD:$BRANCH_NAME" --force-with-lease
 
       - name: Push release archive branch
         run: |
@@ -246,9 +247,9 @@ jobs:
           git push origin "refs/tags/$tag" --force
 
           gh release create "$tag" \
-            /tmp/welan-release-assets/opencode-darwin-arm64 \
-            /tmp/welan-release-assets/opencode-linux-arm64 \
-            /tmp/welan-release-assets/opencode-linux-x64 \
+            "$asset_dir/opencode-darwin-arm64" \
+            "$asset_dir/opencode-linux-arm64" \
+            "$asset_dir/opencode-linux-x64" \
             --repo "${{ github.repository }}" \
             --target "$target" \
             --title "$tag" \