gortex/.github/workflows/install-script.yml at main · zzet/gortex · GitHub

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# Smoke-test scripts/install.sh on Linux + macOS against the latest published
# release. The script is the public install path served at get.gortex.dev, so
# any change must prove it still produces a working `gortex` binary. Coverage:
# Linux x64 (ubuntu-latest) and macOS arm64 (macos-14). Intel macOS is not
# tested here — GitHub retired its Intel (macos-13) runners, and install.sh is
# arch-agnostic (only the downloaded artifact differs). Linux arm64 is
# exercised in the release flow.
name: install-script

on:
  pull_request:
    paths:
      - "scripts/install.sh"
      - "scripts/install.ps1"
      - ".github/workflows/install-script.yml"
  push:
    branches: [main]
    paths:
      - "scripts/install.sh"
      - "scripts/install.ps1"

jobs:
  posix-syntax:
    # Cheap pre-check: catch bashisms before we spin up the full matrix.
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Install shellcheck
        run: sudo apt-get update && sudo apt-get install -y shellcheck
      - name: shellcheck (sh dialect)
        run: shellcheck -s sh scripts/install.sh
      - name: POSIX dash syntax check
        run: dash -n scripts/install.sh

  install:
    needs: posix-syntax
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-14]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1

      - name: Run install.sh into an isolated prefix
        run: |
          set -eux
          export GORTEX_INSTALL_DIR="$RUNNER_TEMP/bin"
          export GORTEX_NO_PATH=1
          # Don't clobber the runner's real shell rc; HOME points to a tmp dir.
          export HOME="$RUNNER_TEMP/home"
          mkdir -p "$HOME"
          ./scripts/install.sh

      - name: Verify binary runs
        run: |
          set -eux
          "$RUNNER_TEMP/bin/gortex" version

      - name: Re-run install (idempotency + backup)
        run: |
          set -eux
          export GORTEX_INSTALL_DIR="$RUNNER_TEMP/bin"
          export GORTEX_NO_PATH=1
          export HOME="$RUNNER_TEMP/home"
          ./scripts/install.sh
          # Previous binary should have been moved aside.
          test -f "$RUNNER_TEMP/bin/gortex.previous"
          "$RUNNER_TEMP/bin/gortex" version

      - name: PATH update writes idempotent marker block
        run: |
          set -eux
          export GORTEX_INSTALL_DIR="$RUNNER_TEMP/bin"
          export HOME="$RUNNER_TEMP/home2"
          export SHELL=/bin/bash
          mkdir -p "$HOME"
          touch "$HOME/.bashrc"
          ./scripts/install.sh
          ./scripts/install.sh
          # Marker block must appear exactly once.
          count=$(grep -c '^# >>> gortex installer >>>' "$HOME/.bashrc")
          test "$count" = "1"

  powershell-syntax:
    # Parse-check install.ps1 — the PowerShell counterpart of the
    # posix-syntax job. A full install can only run once a release ships
    # Windows artifacts, so this validates that the script parses without
    # errors on every change.
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - name: Parse install.ps1
        shell: pwsh
        run: |
          $errors = $null
          [System.Management.Automation.Language.Parser]::ParseFile(
            (Resolve-Path scripts/install.ps1), [ref]$null, [ref]$errors) | Out-Null
          if ($errors) { $errors; exit 1 }
          Write-Host "install.ps1 parses cleanly"