feat: use Makefile

.github/workflows/format.yml

@@ -26,18 +26,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: 1.22
-      - name: Run gci
-        run: |
-          go install github.com/daixiang0/gci@latest
-          gci write --skip-generated --skip-vendor -s standard -s default .
-        working-directory: ./tests/go
-      - name: Run golines
-        run: |
-          go install mvdan.cc/gofumpt@latest
-          go install github.com/segmentio/golines@latest
-          golines --base-formatter=gofumpt --ignore-generated --tab-len=1 --max-len=120 --write-output .
-        working-directory: ./tests/go
-      - name: Check git diff
-        run: |
-          git diff --exit-code
-        working-directory: ./tests/go
+      - name: Install Go formatting tooling
+        run: make install-format-go
+      - name: Formating check
+        run: make format-go

.github/workflows/lint.yml

@@ -15,8 +15,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: 1.22
+      - name: Install golangci-lint
+        run: make install-lint-go
       - name: Run golangci-lint
-        run: |
-          go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
-          golangci-lint run ./...
-        working-directory: ./tests/go
+        run: make lint-go

.github/workflows/test.yml

@@ -27,7 +27,7 @@ jobs:
           git clone --depth 1 https://github.com/nvim-lua/plenary.nvim ~/.local/share/nvim/site/pack/vendor/start/plenary.nvim
           ln -s $(pwd) ~/.local/share/nvim/site/pack/vendor/start
       - name: Run tests
-        run: nvim --headless -c "PlenaryBustedDirectory tests {minimal_init = 'tests/minimal_init.lua', sequential = true}"
+        run: make test-lua
   go:
     runs-on: ubuntu-latest
     steps:
@@ -37,6 +37,5 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: 1.22
-      - name: Check tests
-        run: go test ./...
-        working-directory: ./tests/go
+      - name: Run tests
+        run: make test-go

.github/workflows/vuln.yml

@@ -15,11 +15,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: 1.22
-      - name: Go vet (vulnerabilities)
-        run: go vet ./...
-        working-directory: ./tests/go
-      - name: Run gosec (security)
-        run: |
-          go install github.com/securego/gosec/v2/cmd/gosec@latest
-          gosec ./...
-        working-directory: ./tests/go
+      - name: Install gosec
+        run: make install-vuln-go
+      - name: Run vulnerability check
+        run: make vuln-go

Makefile

@@ -0,0 +1,71 @@
+TESTS_INIT=tests/minimal_init.lua
+TESTS_DIR=tests/
+
+# --- Default targets ---
+
+.PHONY: install
+install: install-go-tooling
+.PHONY: install-go-tooling
+install-go-tooling: install-format-go install-lint-go install-vuln-go
+.PHONY: all
+all: test format lint vuln git-diff
+.PHONY: test
+test: test-lua test-go
+.PHONY: format
+format: format-go
+.PHONY: lint
+lint: lint-go
+.PHONY: vuln
+vuln: vuln-go
+
+
+# --- Targets ---
+
+.PHONY: test-lua
+test-lua:
+	nvim \
+		--headless \
+		--noplugin \
+		-u ${TESTS_INIT} \
+		-c "PlenaryBustedDirectory ${TESTS_DIR} { minimal_init = '${TESTS_INIT}' }"
+
+.PHONY: test-go
+test-go:
+	cd tests/go && \
+		go test -v ./...
+
+.PHONY: format-go
+format-go:
+	cd tests/go && \
+		gci write --skip-generated --skip-vendor -s standard -s default . && \
+		golines --base-formatter=gofumpt --ignore-generated --tab-len=1 --max-len=120 --write-output . && \
+		git diff --exit-code
+
+.PHONY: lint-go
+lint-go:
+	cd tests/go && \
+		golangci-lint run --verbose ./...
+
+.PHONY: vuln-go
+vuln-go:
+	cd tests/go && \
+		go vet ./... && \
+		gosec ./...
+
+
+# --- Installation of tooling ---
+
+.PHONY: install-format-go
+install-format-go:
+	go install github.com/daixiang0/gci@latest && \
+		go install github.com/segmentio/golines@latest && \
+		go install mvdan.cc/gofumpt@latest	# NOTE: golines uses gofumpt
+
+.PHONY: install-lint-go
+install-lint-go:
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@latest
+
+.PHONY: install-vuln-go
+install-vuln-go:
+	go install github.com/securego/gosec/v2/cmd/gosec@latest
+

README.md

@@ -318,4 +318,10 @@ return {
 ## 🙏 PRs are welcome
 
 Improvement suggestion PRs to this repo are very much welcome, and I encourage
-you to begin in the discussions in case the change is not trivial.
+you to begin in the [discussions](discussions) in case the change is not
+trivial.
+
+You can run tests, formatting and linting locally with `make all`. Install
+dependencies with `make install`. Have a look at the [Makefile](Makefile) for
+more details. You can also use the neotest-plenary and neotest-golang adapters
+to run the tests of this repo within Neovim.