feat(installer): redo v0.1.0 release setup

.goreleaser.yml

@@ -35,6 +35,8 @@ archives:
     files:
       - LICENSE
       - README.md
+      - install.sh
+      - install.ps1
 
 checksum:
   name_template: checksums.txt

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0"
+  ".": "0.0.0"
 }

README.md

@@ -75,10 +75,16 @@ repeatable build output.
 
 ## Quickstart
 
-Install:
+Install on Linux, macOS, or WSL:
 
 ```bash
-go install github.com/This-Is-NPC/backstage/cmd/backstage@latest
+curl -fsSL https://raw.githubusercontent.com/This-Is-NPC/backstage/master/install.sh | bash
+```
+
+Install on Windows PowerShell:
+
+```powershell
+irm https://raw.githubusercontent.com/This-Is-NPC/backstage/master/install.ps1 | iex
 ```
 
 Record a scene:

install.ps1

@@ -0,0 +1,51 @@
+# install.ps1 - fetch the latest Backstage release and install backstage.exe.
+
+$ErrorActionPreference = "Stop"
+
+$Repo = "This-Is-NPC/backstage"
+$InstallDir = if ($env:INSTALL_DIR) { $env:INSTALL_DIR } else { "$env:LOCALAPPDATA\Programs\backstage" }
+
+function Get-LatestTag {
+  $release = Invoke-RestMethod -Uri "https://api.github.com/repos/$Repo/releases/latest"
+  return $release.tag_name.TrimStart("v")
+}
+
+function Get-Arch {
+  switch ($env:PROCESSOR_ARCHITECTURE) {
+    "AMD64" { return "x86_64" }
+    "ARM64" { return "arm64" }
+    default { throw "unsupported architecture: $env:PROCESSOR_ARCHITECTURE" }
+  }
+}
+
+function Add-ToPath {
+  param([string]$Dir)
+  $current = [Environment]::GetEnvironmentVariable("Path", "User")
+  if ($current -notlike "*$Dir*") {
+    [Environment]::SetEnvironmentVariable("Path", "$current;$Dir", "User")
+    Write-Host "=> Added $Dir to your user PATH. Restart your terminal to use 'backstage'."
+  }
+}
+
+$tag = if ($env:VERSION) { $env:VERSION.TrimStart("v") } else { Get-LatestTag }
+$arch = Get-Arch
+$asset = "backstage_Windows_${arch}.zip"
+$url = "https://github.com/$Repo/releases/download/v$tag/$asset"
+$tmpdir = [System.IO.Path]::GetTempPath() + [System.Guid]::NewGuid().ToString()
+
+Write-Host "=> Installing backstage v$tag for Windows $arch..."
+Write-Host "=> Downloading $url"
+
+New-Item -ItemType Directory -Path $tmpdir -Force | Out-Null
+Invoke-WebRequest -Uri $url -OutFile "$tmpdir\$asset"
+Expand-Archive -Path "$tmpdir\$asset" -DestinationPath $tmpdir -Force
+
+New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
+Copy-Item -Path "$tmpdir\backstage.exe" -Destination "$InstallDir\backstage.exe" -Force
+Remove-Item -Recurse -Force $tmpdir
+
+Add-ToPath -Dir $InstallDir
+
+$version = & "$InstallDir\backstage.exe" --version
+Write-Host "=> Installed $version"
+Write-Host "=> Run 'backstage --help' to get started"

install.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# install.sh - fetch the latest Backstage release and install the binary.
+
+REPO="This-Is-NPC/backstage"
+INSTALL_DIR="${INSTALL_DIR:-$HOME/.local/bin}"
+
+get_latest_tag() {
+  curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" |
+    grep -m1 '"tag_name":' |
+    sed -E 's/.*"tag_name" *: *"v?([^"]+)".*/\1/'
+}
+
+get_os() {
+  case "$(uname -s)" in
+    Linux*)  echo Linux ;;
+    Darwin*) echo Darwin ;;
+    *)       echo "unsupported OS: $(uname -s)" >&2; exit 1 ;;
+  esac
+}
+
+get_arch() {
+  case "$(uname -m)" in
+    x86_64|amd64) echo x86_64 ;;
+    arm64|aarch64) echo arm64 ;;
+    *)            echo "unsupported architecture: $(uname -m)" >&2; exit 1 ;;
+  esac
+}
+
+ensure_path() {
+  command -v backstage >/dev/null 2>&1 && return
+  case ":${PATH}:" in
+    *":${INSTALL_DIR}:"*) return ;;
+  esac
+  echo "=> Adding ${INSTALL_DIR} to PATH"
+  case "${SHELL:-}" in
+    */zsh)  echo "export PATH=\"${INSTALL_DIR}:\${PATH}\"" >> "${HOME}/.zshrc" ;;
+    */bash) echo "export PATH=\"${INSTALL_DIR}:\${PATH}\"" >> "${HOME}/.bashrc" ;;
+    *)      echo "=> Please add ${INSTALL_DIR} to your PATH manually" ;;
+  esac
+}
+
+main() {
+  local tag="${VERSION:-$(get_latest_tag)}"
+  tag="${tag#v}"
+  local os; os="$(get_os)"
+  local arch; arch="$(get_arch)"
+  local asset="backstage_${os}_${arch}.tar.gz"
+  local url="https://github.com/${REPO}/releases/download/v${tag}/${asset}"
+  local tmpdir; tmpdir="$(mktemp -d)"
+
+  echo "=> Installing backstage v${tag} for ${os} ${arch}..."
+  echo "=> Downloading ${url}"
+
+  curl -fsSL "${url}" -o "${tmpdir}/${asset}"
+  tar -xzf "${tmpdir}/${asset}" -C "${tmpdir}"
+
+  mkdir -p "${INSTALL_DIR}"
+  install -m 755 "${tmpdir}/backstage" "${INSTALL_DIR}/backstage"
+
+  rm -rf "${tmpdir}"
+
+  ensure_path
+
+  echo "=> Installed $("${INSTALL_DIR}/backstage" --version)"
+  echo "=> Run 'backstage --help' to get started"
+}
+
+main "$@"

release-please-config.json

@@ -1,5 +1,6 @@
 {
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
+  "bootstrap-sha": "d6a0e44cd330b6927966f026cf3805a82e0f73d9",
   "packages": {
     ".": {
       "release-type": "go",