Pin Go, golangci-lint and goreleaser in mise.toml

.github/workflows/ci.yml

@@ -27,10 +27,20 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-go@v7
+      - uses: jdx/mise-action@v4
+      # mise-action caches the toolchain, not Go's module and build caches.
+      - name: Find Go caches
+        id: go-cache
+        run: |
+          echo "mod=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
+          echo "build=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v5
         with:
-          go-version: "1.27.x"
-          check-latest: true
+          path: |
+            ${{ steps.go-cache.outputs.mod }}
+            ${{ steps.go-cache.outputs.build }}
+          key: go-${{ github.job }}-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('mise.toml', 'go.sum') }}
+          restore-keys: go-${{ github.job }}-${{ runner.os }}-${{ runner.arch }}-
       - run: go build ./...
       - run: go vet ./...
       - run: test -z "$(gofmt -l .)"
@@ -40,13 +50,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-go@v7
-        with:
-          go-version: "1.27.x"
-          check-latest: true
+      - uses: jdx/mise-action@v4
       - uses: golangci/golangci-lint-action@v9
         with:
-          version: v2.14.0
+          # Use the golangci-lint mise installed from mise.toml.
+          install-mode: none
 
   shell-integration:
     strategy:
@@ -56,10 +64,20 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-go@v7
+      - uses: jdx/mise-action@v4
+      # mise-action caches the toolchain, not Go's module and build caches.
+      - name: Find Go caches
+        id: go-cache
+        run: |
+          echo "mod=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
+          echo "build=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
+      - uses: actions/cache@v5
         with:
-          go-version: "1.27.x"
-          check-latest: true
+          path: |
+            ${{ steps.go-cache.outputs.mod }}
+            ${{ steps.go-cache.outputs.build }}
+          key: go-${{ github.job }}-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('mise.toml', 'go.sum') }}
+          restore-keys: go-${{ github.job }}-${{ runner.os }}-${{ runner.arch }}-
       - name: Install shells
         run: |
           if [ "$RUNNER_OS" = "Linux" ]; then

.github/workflows/release.yml

@@ -23,14 +23,7 @@ jobs:
             echo "::error::$GITHUB_REF_NAME is a lightweight tag; tag with git tag -a and the release notes as its message (see Releasing in the README)"
             exit 1
           fi
-      - uses: actions/setup-go@v7
-        with:
-          go-version: "1.27.x"
-          check-latest: true
-      - uses: goreleaser/goreleaser-action@v7
-        with:
-          distribution: goreleaser
-          version: "~> v2"
-          args: release --clean
+      - uses: jdx/mise-action@v4
+      - run: goreleaser release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

mise.toml

@@ -0,0 +1,5 @@
+# CI installs these with jdx/mise-action, so this is the one place to bump them.
+[tools]
+go = "1.27"
+golangci-lint = "2.14.0"
+goreleaser = "2"