Add automatic Github release to termcols

.github/workflows/go.yaml

@@ -10,18 +10,21 @@ jobs:
   build:
     strategy:
       matrix:
-        go-version: [ '1.19', '1.21' ]
-        os: [ ubuntu-latest, macos-latest ]
+        go: [ '1.21' ]
+        os: [ windows-latest, ubuntu-latest, macos-latest ]
     runs-on: ${{ matrix.os }}
+    name: ${{ matrix.go }}/${{ matrix.os }}
 
     steps:
     - name: Set up Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v4
       with:
-        go-version: ${{ matrix.go-version }}
+        go-version: ${{ matrix.go }}
 
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
 
     - name: Install dependencies
       run: |
@@ -32,10 +35,15 @@ jobs:
       run: make build
 
     - name: Test
-      run: go test -v -coverprofile coverage.txt -covermode atomic ./...
+      run: go test -v -coverprofile='coverage.txt' -covermode='atomic' ./...
 
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v3
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         verbose: true
+
+  release-check:
+    uses: ./.github/workflows/release.yaml
+    with:
+      args: --snapshot

.github/workflows/release.yaml

@@ -0,0 +1,43 @@
+name: release
+
+on:
+  push:
+    tags:
+      - '*'
+  workflow_call:
+    inputs:
+      args:
+        description: 'Extra arguments to pass to goreleaser'
+        default: ''
+        required: false
+        type: string
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+
+      - name: Login to Github container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Release
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          distribution: goreleaser
+          version: latest
+          args: release ${{ inputs.args }} --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yaml

@@ -0,0 +1,73 @@
+before:
+  hooks:
+    - go mod tidy
+    - go fmt ./...
+    - go test ./...
+
+builds:
+  - id: tcols
+    main: ./cmd/tcols
+    binary: tcols
+    env:
+      - CGO_ENABLED=0
+    flags:
+      - -trimpath
+    ldflags:
+      - -X main.version={{ .Version }} -X main.commit={{ .Commit }} -X main.date={{ .CommitDate }}
+    mod_timestamp: '{{ .CommitTimestamp }}'
+    targets:
+      - linux_amd64
+      - linux_arm64
+      - linux_arm
+      - linux_riscv64
+      - windows_amd64
+      - windows_arm64
+      - windows_arm
+      - darwin_amd64
+      - darwin_arm64
+
+universal_binaries:
+  - id: tcols
+    replace: true
+    name_template: tcols
+
+archives:
+- id: tcols
+  format: tar.gz
+  builds:
+    - tcols
+  files:
+  - none*
+  name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+
+dockers:
+  - id: tools
+    goos: linux
+    goarch: amd64
+    ids:
+      - tcols
+    image_templates:
+      - "ghcr.io/mdm-code/tcols:latest"
+      - "ghcr.io/mdm-code/tcols:{{ .Tag }}"
+      - "ghcr.io/mdm-code/tcols:v{{ .Major }}"
+    skip_push: false
+
+checksum:
+  name_template: 'sha256sums.txt'
+
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+
+release:
+  github:
+    owner: mdm-code
+    name: tcols
+  draft: true
+  prerelease: auto
+  mode: replace
+
+changelog:
+  use: github-native
+
+announce:
+  skip: true

Dockerfile

@@ -0,0 +1,3 @@
+FROM scratch
+ENV PATH "$PATH:/bin"
+COPY tcols /bin/tcols

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Michał Adamczyk
+Copyright (c) 2024 Michał Adamczyk
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Makefile

@@ -1,45 +1,38 @@
 GO=go
-GOFLAGS=-race
-DEV_BIN=bin
-COV_PROFILE=cp.out
+GOFLAGS=
+COV_PROFILE=coverage.txt
 
-export CGO_ENABLED = 1
+export CGO_ENABLED=0
 
 .DEFAULT_GOAL := build
 
+.PHONY: fmt vet lint test install build cover clean
+
 fmt:
-	$(GO) fmt ./...
-.PHONY: fmt
+	@$(GO) fmt ./...
 
 vet: fmt
-	$(GO) vet ./...
-.PHONY: vet
+	@$(GO) vet ./...
 
 lint: vet
-	golint -set_exit_status=1 ./...
-.PHONY: lint
+	@golint -set_exit_status=1 ./...
 
 test: lint
-	$(GO) clean -testcache
-	$(GO) test ./... -v
-.PHONY: test
+	@$(GO) clean -testcache
+	@$(GO) test ./... -v
 
 install: test
-	$(GO) install ./...
-.PHONY: install
+	@$(GO) install ./...
 
 build: test
-	$(GO) build $(GOFLAGS) github.com/mdm-code/termcols/...
-.PHONY: build
+	@$(GO) build $(GOFLAGS) github.com/mdm-code/termcols/...
 
 cover:
-	$(GO) test -coverprofile=$(COV_PROFILE) -covermode=atomic ./...
-	$(GO) tool cover -html=$(COV_PROFILE)
-.PHONY: cover
+	@$(GO) test -coverprofile=$(COV_PROFILE) -covermode=atomic ./...
+	@$(GO) tool cover -html=$(COV_PROFILE)
 
 clean:
-	$(GO) clean github.com/mdm-code/termcols/...
-	$(GO) mod tidy
-	$(GO) clean -testcache
-	rm -f $(COV_PROFILE)
-.PHONY: clean
+	@$(GO) clean github.com/mdm-code/termcols/...
+	@$(GO) mod tidy
+	@$(GO) clean -testcache
+	@rm -f $(COV_PROFILE)

README.md

@@ -101,6 +101,13 @@ Type `tcols -h` to get a list of styles and colors to (1) see what is implemente
 and (2) what is supported by your terminal.
 
 
+Alternatively, `tcols` can be run from inside of the Docker container:
+
+```sh
+docker run -i ghcr.io/mdm-code/tcols:latest tcols -s 'redfg bluebg' < <(echo -n 'Hello, world!')
+```
+
+
 ## Development
 
 Consult [Makefile](Makefile) to see how to format, examine code with `go vet`,
@@ -125,7 +132,7 @@ This will give you ns/op value for the setup it's been benchmarked on.
 
 ## License
 
-Copyright (c) 2022 Michał Adamczyk.
+Copyright (c) 2024 Michał Adamczyk.
 
 This project is licensed under the [MIT license](https://opensource.org/licenses/MIT).
 See [LICENSE](LICENSE) for more details.