chore: ci updates

.github/dependabot.yaml

@@ -0,0 +1,15 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    groups:
+      actions:
+        patterns:
+          - "*"

.github/workflows/binaries.yml

@@ -1,4 +1,4 @@
-name: Release Binaries
+name: Release
 
 on:
   release:
@@ -9,69 +9,24 @@ permissions:
   packages: write
 
 jobs:
-  release-linux-amd64:
-    name: release linux/amd64
+  goreleaser:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: linux
-        goarch: amd64
-        project_path: cmd/envsubst
-        asset_name: envsubst-Linux-x86_64
-        compress_assets: OFF
-  release-linux-arm64:
-    name: release linux/arm64
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: linux
-        goarch: arm64
-        project_path: cmd/envsubst
-        asset_name: envsubst-Linux-arm64
-        compress_assets: OFF
-  release-darwin-amd64:
-    name: release darwin/amd64
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: darwin
-        goarch: amd64
-        project_path: cmd/envsubst
-        asset_name: envsubst-Darwin-x86_64
-        compress_assets: OFF
-  release-darwin-arm64:
-    name: release darwin/arm64
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: darwin
-        goarch: arm64
-        project_path: cmd/envsubst
-        asset_name: envsubst-Darwin-arm64
-        compress_assets: OFF
-  release-windows:
-    name: release windows
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: windows
-        goarch: amd64
-        project_path: cmd/envsubst
-        binary_name: envsubst-windows #release fails if the binary name is the same as the asset name
-        asset_name: envsubst
-        compress_assets: OFF
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: false
+
+      - uses: ko-build/[email protected]
+
+      - uses: goreleaser/goreleaser-action@v6
+        with:
+          distribution: goreleaser
+          version: "~> v2"
+          args: release --clean
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -7,16 +7,18 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: [ '1.23', '1.24' ]
+        go:
+          - 1.23
+          - 1.24
 
     name: Go ${{ matrix.go }} testing
     steps:
-    - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
-    - name: Set up Go
-      uses: actions/setup-go@v2
-      with:
-        go-version: ${{ matrix.go }}
+      - uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go }}
+          cache: false
 
-    - name: Test
-      run: go test
+      - name: Test
+        run: go test

.gitignore

@@ -0,0 +1,2 @@
+# Added by goreleaser init:
+dist/

.goreleaser.yaml

@@ -0,0 +1,70 @@
+# Make sure to check the documentation at https://goreleaser.com
+
+# The lines below are called `modelines`. See `:help modeline`
+# Feel free to remove those if you don't want/need to use them.
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+builds:
+  - main: ./cmd/envsubst
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+      - arm
+      - ppc64le
+      - s390x
+    goarm:
+      - "7"
+    flags:
+      - -trimpath
+    ldflags:
+      - -s -w
+
+archives:
+  - formats: binary
+    # This name template makes the OS and Arch compatible with the results of `uname`.
+    # Binaries for Windows amd64 are named envsubst.exe as fallback with previous versions.
+    name_template: >-
+      {{- if and (eq .Os "windows") (eq .Arch "amd64") -}}
+      {{- .ProjectName }}
+      {{- else -}}
+      {{- .ProjectName }}_{{ title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+      {{- end -}}
+
+kos:
+  - base_image: gcr.io/distroless/static:nonroot
+    bare: true
+    preserve_import_paths: false
+    labels:
+      org.opencontainers.image.created: "{{ .Date }}"
+      org.opencontainers.image.revision: "{{ .ShortCommit }}"
+      org.opencontainers.image.source: "{{ .GitURL }}"
+      org.opencontainers.image.version: "{{ .Version }}"
+    platforms:
+      - all
+    repositories:
+      - "{{ .Env.KO_DOCKER_REPO }}"
+    tags:
+      - latest
+      - "{{ .Version }}"
+
+changelog:
+  use: github
+
+release:
+  mode: keep-existing

README.md

@@ -1,7 +1,8 @@
 # envsubst
+![GoVersion][goversion-url]
 [![GoDoc][godoc-img]][godoc-url]
 [![License][license-image]][license-url]
-[![Build status][travis-image]][travis-url]
+[![Build status][gha-image]][gha-url]
 [![Github All Releases][releases-image]][releases]
 
 > Environment variables substitution for Go. see docs [below](#docs)
@@ -103,5 +104,6 @@ MIT
 [godoc-img]: https://img.shields.io/badge/godoc-reference-blue.svg?style=for-the-badge
 [license-image]: https://img.shields.io/badge/license-MIT-blue.svg?style=for-the-badge
 [license-url]: LICENSE
-[travis-image]: https://img.shields.io/travis/a8m/envsubst.svg?style=for-the-badge
-[travis-url]: https://travis-ci.org/a8m/envsubst
+[gha-image]: https://img.shields.io/github/actions/workflow/status/a8m/envsubst/binaries.yml?style=for-the-badge
+[gha-url]: https://github.com/a8m/envsubst/actions/workflows/binaries.yml
+[goversion-url]: https://img.shields.io/github/go-mod/go-version/a8m/envsubst?style=for-the-badge