Commit 66017f9 - fangorn/ex_git_objectstore


      fangorn/ex_git_objectstore

public

ref:66017f96d16167506bf72b5fd4cc238aca556e5f

Fix CI release: branch detection and anvil CLI install (#7)

## Summary Fixes the release step which was skipping on main with "not on main (on HEAD)". ## Root causes 1. **Branch detection**: `git rev-parse --abbrev-ref HEAD` returns `"HEAD"` in CI because the runner checks out a detached HEAD at a specific commit SHA. Fixed by comparing `HEAD` SHA against `origin/main` SHA. 2. **anvil CLI not available**: Docker container doesn't have the anvil binary. Fixed by downloading it from `anvil.fangorn.io/cli/download`. 3. **Idempotency check**: `git tag -l` replaced with `git rev-parse` which is more reliable. ## Test plan - [x] 560 tests pass - [ ] Merge to main and verify release step creates tag + Anvil release

SHA: 66017f96d16167506bf72b5fd4cc238aca556e5f

Author: Anvil <noreply@anvil.fangorn.io>

Date: 2026-04-09 21:05

Parents: 32f9f47

1 files changed +13 -9

Type

Type
	.anvil.yml	+13 −9
@@ -70,23 +70,31 @@ - name: release run: \| set -e apt-get update && apt-get install -y --no-install-recommends git jq apt-get update && apt-get install -y --no-install-recommends git jq curl git config --global --add safe.directory /workspace export MIX_HOME=/workspace/.mix # Only release from main branch # CI checks out a detached HEAD so git branch name is always "HEAD". # Compare the checked-out SHA against origin/main instead. git fetch origin main 2>/dev/null \|\| true HEAD_SHA=$(git rev-parse HEAD) BRANCH=$(git rev-parse --abbrev-ref HEAD) if [ "$BRANCH" != "main" ]; then echo "Skipping release: not on main (on $BRANCH)" MAIN_SHA=$(git rev-parse origin/main 2>/dev/null \|\| echo "") if [ "$HEAD_SHA" != "$MAIN_SHA" ]; then echo "Skipping release: HEAD ($HEAD_SHA) != origin/main ($MAIN_SHA)" exit 0 fi # Install anvil CLI curl -sL "https://anvil.fangorn.io/cli/download?os=$(uname -s)&arch=$(uname -m)" -o /usr/local/bin/anvil chmod +x /usr/local/bin/anvil # Compute CalVer version VERSION=$(bash ci/release.sh) echo "Releasing version: $VERSION" # Idempotency: skip if this version tag already exists if git rev-parse "$VERSION" >/dev/null 2>&1; then if git tag -l "$VERSION" \| grep -q .; then echo "Tag $VERSION already exists, skipping release" exit 0 fi @@ -98,10 +106,6 @@ # Generate changelog from commits since last tag LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null \|\| git rev-list --max-parents=0 HEAD) CHANGELOG=$(git log --oneline "$LAST_TAG"..HEAD) # Generate hex package mix hex.build HEX_TAR=$(ls ex_git_objectstore-*.tar 2>/dev/null \| head -1 \|\| true) # Generate docs mix docs

.anvil.yml

+13 −9

@@ -70,23 +70,31 @@
  - name: release
    run: |
      set -e
      apt-get update && apt-get install -y --no-install-recommends git jq
      apt-get update && apt-get install -y --no-install-recommends git jq curl
      git config --global --add safe.directory /workspace
      export MIX_HOME=/workspace/.mix
      # Only release from main branch
      # CI checks out a detached HEAD so git branch name is always "HEAD".
      # Compare the checked-out SHA against origin/main instead.
      git fetch origin main 2>/dev/null || true
      HEAD_SHA=$(git rev-parse HEAD)
      BRANCH=$(git rev-parse --abbrev-ref HEAD)
      if [ "$BRANCH" != "main" ]; then
        echo "Skipping release: not on main (on $BRANCH)"
      MAIN_SHA=$(git rev-parse origin/main 2>/dev/null || echo "")
      if [ "$HEAD_SHA" != "$MAIN_SHA" ]; then
        echo "Skipping release: HEAD ($HEAD_SHA) != origin/main ($MAIN_SHA)"
        exit 0
      fi
      # Install anvil CLI
      curl -sL "https://anvil.fangorn.io/cli/download?os=$(uname -s)&arch=$(uname -m)" -o /usr/local/bin/anvil
      chmod +x /usr/local/bin/anvil
      # Compute CalVer version
      VERSION=$(bash ci/release.sh)
      echo "Releasing version: $VERSION"
      # Idempotency: skip if this version tag already exists
      if git rev-parse "$VERSION" >/dev/null 2>&1; then
      if git tag -l "$VERSION" | grep -q .; then
        echo "Tag $VERSION already exists, skipping release"
        exit 0
      fi
@@ -98,10 +106,6 @@
      # Generate changelog from commits since last tag
      LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || git rev-list --max-parents=0 HEAD)
      CHANGELOG=$(git log --oneline "$LAST_TAG"..HEAD)
      # Generate hex package
      mix hex.build
      HEX_TAR=$(ls ex_git_objectstore-*.tar 2>/dev/null | head -1 || true)
      # Generate docs
      mix docs