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fix: remove subos sysroot override, use payload paths for toolchain sysroot #7

fix: remove subos sysroot override, use payload paths for toolchain sysroot

fix: remove subos sysroot override, use payload paths for toolchain sysroot #7

name: ci-fresh-install
# Fresh install CI — validates the first-time user experience on all platforms.
# No sandbox/target caches: simulates a user who just installed mcpp.
#
# Flow: bootstrap mcpp via xlings → build this PR's mcpp from source →
# use the freshly-built mcpp to: new → run
on:
push:
branches: [ main ]
pull_request:
branches: [ main ]
workflow_dispatch:
concurrency:
group: ci-fresh-install-${{ github.ref }}
cancel-in-progress: true
jobs:
linux-fresh:
name: Linux fresh install
runs-on: ubuntu-24.04
timeout-minutes: 45
steps:
- uses: actions/checkout@v4
- name: Bootstrap xlings + mcpp
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
curl -fsSL https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-linux-x86_64.tar.gz -o /tmp/xlings.tar.gz
tar -xzf /tmp/xlings.tar.gz -C /tmp
/tmp/xlings-0.4.30-linux-x86_64/subos/default/bin/xlings self install
export PATH="$HOME/.xlings/subos/default/bin:$PATH"
xlings install mcpp -y
echo "$HOME/.xlings/subos/default/bin" >> "$GITHUB_PATH"
- name: Build this PR's mcpp
run: |
mcpp build
MCPP=$(realpath "$(find target -type f -name mcpp -printf '%T@ %p\n' | sort -rn | head -1 | cut -d' ' -f2)")
echo "MCPP=$MCPP" >> "$GITHUB_ENV"
- name: "Fresh: mcpp new hello → mcpp run (GCC)"
run: |
cd "$(mktemp -d)"
"$MCPP" new hello
cd hello
"$MCPP" run
- name: "Fresh: install LLVM → mcpp new → mcpp run"
run: |
"$MCPP" toolchain install llvm 20.1.7
"$MCPP" toolchain default llvm@20.1.7
cd "$(mktemp -d)"
"$MCPP" new hello_llvm
cd hello_llvm
"$MCPP" run
macos-fresh:
name: macOS fresh install
runs-on: macos-15
timeout-minutes: 30
steps:
- uses: actions/checkout@v4
- name: Bootstrap xlings + mcpp
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
curl -fsSL https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-macosx-arm64.tar.gz -o /tmp/xlings.tar.gz
tar -xzf /tmp/xlings.tar.gz -C /tmp
/tmp/xlings-0.4.30-macosx-arm64/subos/default/bin/xlings self install
export PATH="$HOME/.xlings/subos/default/bin:$PATH"
xlings install mcpp -y
echo "$HOME/.xlings/subos/default/bin" >> "$GITHUB_PATH"
- name: Build this PR's mcpp
run: |
mcpp build
MCPP=$(find target -type f -name mcpp ! -name '*.o' | head -1)
echo "MCPP=$(cd "$(dirname "$MCPP")" && pwd)/$(basename "$MCPP")" >> "$GITHUB_ENV"
- name: "Fresh: mcpp new hello → mcpp run (LLVM)"
run: |
cd "$(mktemp -d)"
"$MCPP" new hello
cd hello
"$MCPP" run
windows-fresh:
name: Windows fresh install
runs-on: windows-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@v4
- name: Bootstrap xlings + mcpp
shell: pwsh
env:
XLINGS_NON_INTERACTIVE: '1'
run: |
Invoke-WebRequest -Uri "https://github.com/d2learn/xlings/releases/download/v0.4.30/xlings-0.4.30-windows-x86_64.zip" -OutFile "$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
$env:PATH = "$env:USERPROFILE\.xlings\subos\default\bin;$env:PATH"
xlings install mcpp -y
"$env:USERPROFILE\.xlings\subos\default\bin" | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
- name: Build this PR's mcpp
shell: bash
run: |
mcpp build
MCPP=$(find target -type f -name 'mcpp.exe' | head -1)
echo "MCPP=$(realpath "$MCPP")" >> "$GITHUB_ENV"
- name: "Fresh: mcpp new hello → mcpp run"
shell: bash
run: |
cd "$(mktemp -d)"
"$MCPP" new hello
cd hello
"$MCPP" run