build: adopt mise for pinned Go/golangci-lint/goreleaser versions

.github/workflows/ci.yml

@@ -12,10 +12,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v7
 
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version: "1.26.2"
+      - name: Set up mise
+        uses: jdx/mise-action@v4
 
       - name: Build
         run: make build
@@ -27,15 +25,13 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v7
 
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version: "1.26.2"
+      - name: Set up mise
+        uses: jdx/mise-action@v4
 
       - name: golangci-lint
         uses: golangci/golangci-lint-action@v9
         with:
-          version: latest
+          version: v2.13.2
 
   test:
     runs-on: ubuntu-latest
@@ -44,10 +40,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v7
 
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version: "1.26.2"
+      - name: Set up mise
+        uses: jdx/mise-action@v4
 
       - name: Unit tests
         run: go test -race -coverprofile=coverage.out ./...

.github/workflows/e2e.yml

@@ -31,10 +31,8 @@ jobs:
           fi
           ls -l /dev/kvm
 
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version: "1.26.2"
+      - name: Set up mise
+        uses: jdx/mise-action@v4
 
       - name: Install host dependencies
         run: |

.github/workflows/release.yml

@@ -18,15 +18,13 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Set up Go
-        uses: actions/setup-go@v7
-        with:
-          go-version: "1.26.2"
+      - name: Set up mise
+        uses: jdx/mise-action@v4
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v7
         with:
-          version: latest
+          version: v2.18.0
           args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Makefile

@@ -5,7 +5,7 @@ GOFLAGS := CGO_ENABLED=0
 BINDIR := bin
 PLATFORMS := linux/amd64 linux/arm64
 
-.PHONY: all build host test e2e vet fmt lint clean release
+.PHONY: all build host test e2e vet fmt lint tools clean release
 
 all: build
 
@@ -36,6 +36,12 @@ lint: vet
 		printf '%s\n' "$$files"; \
 		exit 1; \
 	fi
+	golangci-lint run
+
+# Run once (or after mise.toml changes) to install pinned Go/golangci-lint/goreleaser via mise.
+tools:
+	@command -v mise >/dev/null 2>&1 || { echo "mise not found: https://mise.jdx.dev/getting-started.html"; exit 1; }
+	mise install
 
 # Static multi-arch release builds.
 release:

README.md

@@ -39,6 +39,24 @@ make release    # linux/amd64 + linux/arm64 static binaries
 make test
 ```
 
+## Development
+
+This repo pins its Go toolchain and build tooling (Go, golangci-lint,
+goreleaser) via [mise](https://mise.jdx.dev). Install mise, then run:
+
+```sh
+mise install    # or: make tools
+```
+
+to put the correct `go`, `golangci-lint`, and `goreleaser` versions on your
+`PATH` for this repo. Then use the existing Makefile targets as usual:
+
+```sh
+make build   # build guest-agent + vsock-connect
+make test    # unit tests
+make lint    # vet + gofmt check + golangci-lint
+```
+
 ## Releases
 
 Tagged releases (`vX.Y.Z`) publish to

mise.toml

@@ -0,0 +1,4 @@
+[tools]
+go = "1.26.2"
+golangci-lint = "2.13.2"
+goreleaser = "2.18.0"