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fix: CI — install musl-gcc before setting default + add ci-fresh-install workflow #14

fix: CI — install musl-gcc before setting default + add ci-fresh-install workflow

fix: CI — install musl-gcc before setting default + add ci-fresh-install workflow #14

name: ci-fresh-install
# Fresh install CI — tests the released mcpp via xlings on clean machines.
# Validates: xlings install mcpp → mcpp build (self) → mcpp new → mcpp run
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
workflow_dispatch:
concurrency:
group: ci-fresh-install-${{ github.ref }}
cancel-in-progress: true
jobs:
linux-fresh:
name: Linux fresh install
runs-on: ubuntu-24.04
timeout-minutes: 45
steps:
- uses: actions/checkout@v4
- name: Install xlings + mcpp
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
curl -fsSL https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-linux-x86_64.tar.gz | tar -xzf - -C /tmp
/tmp/xlings-0.4.30-linux-x86_64/subos/default/bin/xlings self install
export PATH="$HOME/.xlings/subos/default/bin:$PATH"
xlings install mcpp -y
echo "$HOME/.xlings/subos/default/bin" >> "$GITHUB_PATH"
- name: mcpp build (self-host)
run: mcpp build
- name: mcpp new hello → mcpp run
run: |
cd "$(mktemp -d)"
mcpp new hello
cd hello
mcpp run
- name: install LLVM → mcpp new → mcpp run
continue-on-error: true
run: |
mcpp self config --mirror GLOBAL
mcpp toolchain install llvm 20.1.7
mcpp toolchain default llvm@20.1.7
cd "$(mktemp -d)"
mcpp new hello_llvm
cd hello_llvm
mcpp run
macos-fresh:
name: macOS fresh install
runs-on: macos-15
timeout-minutes: 30
steps:
- uses: actions/checkout@v4
- name: Install xlings + mcpp
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
curl -fsSL https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-macosx-arm64.tar.gz | tar -xzf - -C /tmp
/tmp/xlings-0.4.30-macosx-arm64/subos/default/bin/xlings self install
export PATH="$HOME/.xlings/subos/default/bin:$PATH"
xlings install mcpp -y
echo "$HOME/.xlings/subos/default/bin" >> "$GITHUB_PATH"
- name: mcpp build (self-host)
run: mcpp build
- name: mcpp new hello → mcpp run
run: |
cd "$(mktemp -d)"
mcpp new hello
cd hello
mcpp run
windows-fresh:
name: Windows fresh install
runs-on: windows-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@v4
- name: Install xlings + mcpp
shell: pwsh
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
Invoke-WebRequest -Uri "https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-windows-x86_64.zip" -OutFile "$env:TEMP\xlings.zip"
Expand-Archive -Path "$env:TEMP\xlings.zip" -DestinationPath "$env:TEMP\xlings-extract" -Force
& "$env:TEMP\xlings-extract\xlings-0.4.30-windows-x86_64\subos\default\bin\xlings.exe" self install
$xlingsbin = "$env:USERPROFILE\.xlings\subos\default\bin"
$env:PATH = "$xlingsbin;$env:PATH"
xlings install mcpp -y
$xlingsbin | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
- name: mcpp build (self-host)
shell: pwsh
run: mcpp build
- name: mcpp new hello → mcpp run
shell: pwsh
run: |
$tmp = New-TemporaryFile | ForEach-Object { Remove-Item $_; New-Item -ItemType Directory -Path $_ }
Set-Location $tmp
mcpp new hello
Set-Location hello
mcpp run