Split workflows

Tests and release workflows have been split out from CI.

.github/workflows/ci.yml → .github/workflows/release.yml

@@ -1,34 +1,12 @@
-name: ci
+name: release
 
 on:
-  pull_request:
   push:
-    branches:
-      - master
     tags:
-      - '*'
+      - v*
 
 jobs:
-  test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-latest
-          - macOS-latest
-          - windows-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
-        with:
-          go-version: 1.14
-      - run: go mod download
-      - run: go test
-
   release:
-    if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
 
     steps:
@@ -45,3 +23,17 @@ jobs:
           args: release --rm-dist --skip-publish
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  bump:
+    if: startsWith(github.ref, 'refs/tags/v')
+    name: Bump Homebrew formula
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: mislav/bump-homebrew-formula-action@v1
+        if: "!contains(github.ref, '-')" # skip prereleases
+        with:
+          formula-name: git-get
+          homebrew-tap: arbourd/homebrew-tap
+        env:
+          COMMITTER_TOKEN: ${{ secrets.COMMITTER_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,26 @@
+name: test
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macOS-latest
+          - windows-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-go@v2
+        with:
+          go-version: 1.14
+      - run: go mod download
+      - run: go test