init

.gitignore

@@ -0,0 +1,19 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+.idea
+bin
+dist

.goreleaser.yml

@@ -0,0 +1,26 @@
+builds:
+  - binary: go-cli-boilerplate
+    goos:
+      - windows
+      - darwin
+      - linux
+      - openbsd
+      - freebsd
+    goarch:
+      - amd64
+      - arm
+      - arm64
+      - 386
+    goarm:
+      - 6
+      - 7
+    env:
+      - CGO_ENABLED=0
+    flags:
+      - -mod=vendor
+      - -trimpath
+
+archives:
+  - files:
+      - none*
+    name_template: "{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}{{ if .Mips }}_{{ .Mips }}{{ end }}"

.vscode/settings.json

@@ -0,0 +1,12 @@
+{
+  "go.addTags": {
+    "tags": "json",
+    "options": "json=omitempty",
+    "promptForTags": false,
+    "transform": "snakecase"
+  },
+  "go.buildFlags": ["-mode=vendor"],
+  "go.toolsEnvVars": {
+    "GOFLAGS": "-mod=vendor"
+  }
+}

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Axetroy
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

@@ -0,0 +1,14 @@
+test:
+	go test --cover -covermode=count -coverprofile=coverage.out ./...
+
+build:
+	goreleaser release --snapshot --rm-dist --skip-publish
+
+lint:
+	golangci-lint run ./... -v
+
+format:
+	go fmt ./...
+
+format-check:
+	gofmt -l ./internal main.go

README.md

@@ -0,0 +1,84 @@
+[![Build Status](https://github.com/axetroy/go-cli-boilerplate/workflows/ci/badge.svg)](https://github.com/axetroy/go-cli-boilerplate/actions)
+[![Go Report Card](https://goreportcard.com/badge/github.com/axetroy/go-cli-boilerplate)](https://goreportcard.com/report/github.com/axetroy/go-cli-boilerplate)
+![Latest Version](https://img.shields.io/github/v/release/axetroy/go-cli-boilerplate.svg)
+![License](https://img.shields.io/github/license/axetroy/go-cli-boilerplate.svg)
+![Repo Size](https://img.shields.io/github/repo-size/axetroy/go-cli-boilerplate.svg)
+
+## go-cli-boilerplate
+
+`go-cli-boilerplate` is a command-line tool to manage Deno versions.
+
+Focus on the simplest way to manage versions.
+
+Features:
+
+- [x] Cross-platform support
+- [x] Easy to use
+- [x] No runtime dependencies
+- [x] Zero configuration
+- [x] Fully compatible with installed Deno
+
+### Usage
+
+```bash
+
+```
+
+### Installation
+
+If you are using Linux/macOS. you can install it with the following command:
+
+```shell
+# install latest version
+curl -fsSL https://raw.githubusercontent.com/axetroy/go-cli-boilerplate/master/install.sh | bash
+# or install specified version
+curl -fsSL https://raw.githubusercontent.com/axetroy/go-cli-boilerplate/master/install.sh | bash -s v1.3.0
+# or install from gobinaries.com
+curl -sf https://gobinaries.com/axetroy/[email protected] | sh
+```
+
+Or
+
+Download the executable file for your platform at [release page](https://github.com/axetroy/go-cli-boilerplate/releases)
+
+Then set the environment variable.
+
+eg, the executable file is in the `~/bin` directory.
+
+```bash
+# ~/.bash_profile
+export PATH="$PATH:$HOME/bin"
+```
+
+then, try it out.
+
+```bash
+go-cli-boilerplate --help
+```
+
+Finally, to use Deno correctly, you also need to set environment variables
+
+```bash
+# ~/.bash_profile
+export PATH="$PATH:$HOME/.deno/bin"
+```
+
+### Build from source code
+
+Make sure you have `[email protected]` installed.
+
+```shell
+$ git clone https://github.com/axetroy/go-cli-boilerplate.git $GOPATH/src/github.com/axetroy/go-cli-boilerplate
+$ cd $GOPATH/src/github.com/axetroy/go-cli-boilerplate
+$ make build
+```
+
+### Test
+
+```bash
+$ make test
+```
+
+### License
+
+The [MIT License](LICENSE)

go.mod

@@ -0,0 +1,3 @@
+module github.com/axetroy/dvm
+
+go 1.15

install.sh

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+set -e
+
+downloadFolder="${HOME}/Downloads"
+
+mkdir -p ${downloadFolder}
+
+get_arch() {
+    a=$(uname -m)
+    case ${a} in
+    "x86_64" | "amd64" )
+        echo "amd64"
+        ;;
+    "i386" | "i486" | "i586")
+        echo "386"
+        ;;
+    *)
+        echo ${NIL}
+        ;;
+    esac
+}
+
+get_os(){
+    echo $(uname -s | awk '{print tolower($0)}')
+}
+
+main() {
+    local os=$(get_os)
+    local arch=$(get_arch)
+    local dest_file="${downloadFolder}/dvm_${os}_${arch}.tar.gz"
+
+    if [[ $# -eq 0 ]]; then
+        asset_path=$(
+            command curl -sSf https://github.com/axetroy/dvm/releases |
+                command grep -o "/axetroy/dvm/releases/download/.*/dvm_${os}_${arch}\\.tar.gz" |
+                command head -n 1
+        )
+        if [[ ! "$asset_path" ]]; then exit 1; fi
+        asset_uri="https://github.com${asset_path}"
+    else
+        asset_uri="https://github.com/axetroy/dvm/releases/download/${1}/dvm_${os}_${arch}\\.tar.gz"
+    fi
+
+    mkdir -p ${downloadFolder}
+
+    echo "[1/3] Download ${asset_uri} to ${downloadFolder}"
+    rm -f ${dest_file}
+    # wget -P "${downloadFolder}" "${asset_uri}"
+    curl --location --output "${dest_file}" "${asset_uri}"
+
+    binDir=/usr/local/bin
+
+    echo "[2/3] Install dvm to the ${binDir}"
+    mkdir -p ${HOME}/bin
+    tar -xz -f ${dest_file} -C ${binDir}
+    exe=${binDir}/dvm
+    chmod +x ${exe}
+
+    echo "[3/3] Set environment variables"
+    echo "dvm was installed successfully to ${exe}"
+    if command -v dvm --version >/dev/null; then
+        echo "Run 'dvm --help' to get started"
+    else
+        echo "Manually add the directory to your \$HOME/.bash_profile (or similar)"
+        echo "  export PATH=${HOME}/bin:\$PATH"
+        echo "Run '$exe --help' to get started"
+    fi
+
+    exit 0
+}
+
+main

main.go

@@ -0,0 +1,14 @@
+package main
+
+import "fmt"
+
+var (
+	version = "dev"
+	commit  = "none"
+	date    = "unknown"
+	builtBy = "unknown"
+)
+
+func main() {
+	fmt.Printf("hello world: %s, commit %s, built at %s by %s", version, commit, date, builtBy)
+}

run.sh

@@ -0,0 +1,3 @@
+#! /bin/sh
+# run main.go
+go run -mod=vendor main.go "$@"

workflows/build.yml

@@ -0,0 +1,65 @@
+name: ci
+
+on: [push, pull_request]
+
+jobs:
+  ci:
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
+    strategy:
+      matrix:
+        go: ["^1.15.0"]
+        os: [ubuntu-latest, macOS-latest, windows-latest]
+    name: Go ${{ matrix.go }} in ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+
+      - name: Environment
+        run: |
+          go version
+          go env
+
+      - name: Install tools
+        env:
+          GO111MODULE: on
+        run: |
+          go get github.com/golangci/golangci-lint/cmd/[email protected]
+          golangci-lint --version
+
+      - name: Lint
+        run: make lint
+
+      - name: Format
+        run: make format-check
+
+      - name: Test
+        run: |
+          make test
+          go mod tidy
+          git checkout ./
+
+      - name: Build
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist --skip-publish
+
+  release:
+    name: Release to Github
+    if: startsWith(github.ref, 'refs/tags/') && github.repository == 'axetroy/go-cli-boilerplate'
+    needs: [ci]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}