ci(nightly): run the package installers in smoke tests

The smoke tests only checked that each package contained its installer.
Linux and macOS now run install.sh into a temporary prefix. Windows runs
install.cmd twice into a prefix with spaces, checks the shortcut and the
user PATH (no duplicate entry), and runs cmake --install on the build
tree. Each platform then runs the installed compiler.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/.github/workflows/nightly-build.yml b/.github/workflows/nightly-build.yml
index b2af0b9..f625a78 100644
--- a/.github/workflows/nightly-build.yml
+++ b/.github/workflows/nightly-build.yml
@@ -104,6 +104,14 @@ jobs:
               esac
             done < <(readelf -d "$binary" | sed -n 's/.*Shared library: \[\(.*\)\].*/\1/p')
           done
+          rm -rf "$RUNNER_TEMP/install-home" "$RUNNER_TEMP/cpsc-install"
+          mkdir -p "$RUNNER_TEMP/install-home"
+          HOME="$RUNNER_TEMP/install-home" "$package_dir/install.sh" --prefix "$RUNNER_TEMP/cpsc-install"
+          test -x "$RUNNER_TEMP/cpsc-install/bin/cpsc"
+          test -f "$RUNNER_TEMP/cpsc-install/share/cpsc/man/man1/cpsc.1"
+          test -f "$RUNNER_TEMP/cpsc-install/share/cpsc/man/man7/cpsc-language-overview.7"
+          output=$(env -i PATH=/usr/bin:/bin "$RUNNER_TEMP/cpsc-install/bin/cpsc" "$RUNNER_TEMP/nightly-smoke.cps" -r)
+          test "$output" = 'nightly smoke'
 
       - uses: actions/setup-node@v7.1.0
         with:
@@ -251,6 +259,14 @@ jobs:
               *) echo "Unexpected program dependency: $library" >&2; exit 1 ;;
             esac
           done < <(otool -L "$RUNNER_TEMP/nightly-smoke.out" | tail -n +2 | awk '{print $1}')
+          rm -rf "$RUNNER_TEMP/install-home" "$RUNNER_TEMP/cpsc-install"
+          mkdir -p "$RUNNER_TEMP/install-home"
+          HOME="$RUNNER_TEMP/install-home" "$package_dir/install.sh" --prefix "$RUNNER_TEMP/cpsc-install"
+          test -x "$RUNNER_TEMP/cpsc-install/bin/cpsc"
+          test -f "$RUNNER_TEMP/cpsc-install/share/cpsc/man/man1/cpsc.1"
+          test -f "$RUNNER_TEMP/cpsc-install/share/cpsc/man/man7/cpsc-language-overview.7"
+          output=$(env -i PATH=/usr/bin:/bin "$RUNNER_TEMP/cpsc-install/bin/cpsc" "$RUNNER_TEMP/nightly-smoke.cps" -r)
+          test "$output" = 'nightly smoke'
 
       - uses: actions/setup-node@v7.1.0
         with:
@@ -430,6 +446,41 @@ jobs:
             $env:PATH = $savedPath
           }
 
+      - name: Smoke test the Windows package installer
+        shell: cmd
+        run: |
+          set "PKGZIP="
+          for %%F in (build\cpsc-*-Windows-*.zip) do set "PKGZIP=%%~nF"
+          if not defined PKGZIP exit /b 1
+          set "PKGDIR=%RUNNER_TEMP%\cpsc-smoke\%PKGZIP%"
+          set "DEST=%RUNNER_TEMP%\cpsc install (smoke)"
+          if exist "%DEST%" rmdir /s /q "%DEST%"
+          call "%PKGDIR%\install.cmd" --no-such-option
+          if not errorlevel 1 exit /b 1
+          call "%PKGDIR%\install.cmd" --prefix "%DEST%"
+          if errorlevel 1 exit /b 1
+          call "%PKGDIR%\install.cmd" --prefix "%DEST%"
+          if errorlevel 1 exit /b 1
+          if not exist "%DEST%\cpsc.exe" exit /b 1
+          if not exist "%DEST%\doc\cpsc.html" exit /b 1
+          if not exist "%DEST%\doc\language\cpsc-language-overview.html" exit /b 1
+          if not exist "%DEST%\doc\language\keyword\cpsc-keyword-if.html" exit /b 1
+          if not exist "%APPDATA%\Microsoft\Windows\Start Menu\Programs\cpsc\cpsc Help.lnk" exit /b 1
+          reg query HKCU\Environment /v Path | find /i "%DEST%"
+          if errorlevel 1 exit /b 1
+          reg query HKCU\Environment /v Path | find /i "%DEST%;%DEST%"
+          if not errorlevel 1 exit /b 1
+          "%DEST%\cpsc.exe" "%RUNNER_TEMP%\nightly-smoke.cps" -r | find "nightly smoke"
+          if errorlevel 1 exit /b 1
+
+      - name: Install the Windows build tree with CMake
+        shell: msys2 {0}
+        run: |
+          prefix="$(cygpath -m "$RUNNER_TEMP")/cpsc cmake install"
+          cmake --install build --prefix "$prefix"
+          test -f "$prefix/cpsc.exe"
+          test -f "$prefix/doc/cpsc.html"
+
       - uses: actions/setup-node@v7.1.0
         with:
           node-version: '22'