first commit

1 files changed, 71 insertions, 0 deletions

diff --git a/node_modules/node-addon-api/tools/clang-format.js b/node_modules/node-addon-api/tools/clang-format.js
new file mode 100644
index 0000000..e4bb4f5
--- /dev/null
+++ b/node_modules/node-addon-api/tools/clang-format.js
@@ -0,0 +1,71 @@
+#!/usr/bin/env node
+
+const spawn = require('child_process').spawnSync;
+const path = require('path');
+
+const filesToCheck = ['*.h', '*.cc'];
+const FORMAT_START = process.env.FORMAT_START || 'main';
+
+function main (args) {
+  let fix = false;
+  while (args.length > 0) {
+    switch (args[0]) {
+      case '-f':
+      case '--fix':
+        fix = true;
+        break;
+      default:
+    }
+    args.shift();
+  }
+
+  const clangFormatPath = path.dirname(require.resolve('clang-format'));
+  const binary = process.platform === 'win32'
+    ? 'node_modules\\.bin\\clang-format.cmd'
+    : 'node_modules/.bin/clang-format';
+  const options = ['--binary=' + binary, '--style=file'];
+  if (fix) {
+    options.push(FORMAT_START);
+  } else {
+    options.push('--diff', FORMAT_START);
+  }
+
+  const gitClangFormatPath = path.join(clangFormatPath, 'bin/git-clang-format');
+  const result = spawn(
+    'python',
+    [gitClangFormatPath, ...options, '--', ...filesToCheck],
+    { encoding: 'utf-8' }
+  );
+
+  if (result.stderr) {
+    console.error('Error running git-clang-format:', result.stderr);
+    return 2;
+  }
+
+  const clangFormatOutput = result.stdout.trim();
+  // Bail fast if in fix mode.
+  if (fix) {
+    console.log(clangFormatOutput);
+    return 0;
+  }
+  // Detect if there is any complains from clang-format
+  if (
+    clangFormatOutput !== '' &&
+    clangFormatOutput !== 'no modified files to format' &&
+    clangFormatOutput !== 'clang-format did not modify any files'
+  ) {
+    console.error(clangFormatOutput);
+    const fixCmd = 'npm run lint:fix';
+    console.error(`
+      ERROR: please run "${fixCmd}" to format changes in your commit
+        Note that when running the command locally, please keep your local
+        main branch and working branch up to date with nodejs/node-addon-api
+        to exclude un-related complains.
+        Or you can run "env FORMAT_START=upstream/main ${fixCmd}".`);
+    return 1;
+  }
+}
+
+if (require.main === module) {
+  process.exitCode = main(process.argv.slice(2));
+}