From 281a51ce5eda276bf266d2fcedc1730776d7383d Mon Sep 17 00:00:00 2001
From: Philipp Burckhardt <pburckhardt@outlook.com>
Date: Tue, 5 Mar 2024 15:13:49 -0500
Subject: [PATCH] build: add script to update gypfile fields

style: add empty line
---
 .../package-json/scripts/update_gypfile       | 140 ++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100755 lib/node_modules/@stdlib/_tools/package-json/scripts/update_gypfile

diff --git a/lib/node_modules/@stdlib/_tools/package-json/scripts/update_gypfile b/lib/node_modules/@stdlib/_tools/package-json/scripts/update_gypfile
new file mode 100755
index 000000000000..4cc89104e734
--- /dev/null
+++ b/lib/node_modules/@stdlib/_tools/package-json/scripts/update_gypfile
@@ -0,0 +1,140 @@
+#!/usr/bin/env node
+
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+/*
+* Update package `package.json` files by setting the `gyppfile` field to `true` for packages which contain a `binding.gyp` and/or `include.gypi` file.
+*
+* * *$1*: root search directory
+*
+* If not provided a root search directory, the root search directory is the current working directory.
+*
+* To enable verbose logging, set the `DEBUG` environment variable.
+*
+* ``` bash
+* $ DEBUG=* update_gypfile .
+* ```
+*/
+
+// MODULES //
+
+var join = require( 'path' ).join;
+var resolve = require( 'path' ).resolve;
+var proc = require( 'process' );
+var logger = require( 'debug' );
+var parseArgs = require( 'minimist' );
+var isObject = require( '@stdlib/assert/is-plain-object' );
+var cwd = require( '@stdlib/process/cwd' );
+var exists = require( '@stdlib/fs/exists' ).sync;
+var findPkgs = require( '@stdlib/_tools/pkgs/find' ).sync;
+var writeFile = require( '@stdlib/fs/write-file' ).sync;
+var standardize = require( '@stdlib/_tools/package-json/standardize' );
+
+
+// VARIABLES //
+
+var GYPFILES = [
+	'binding.gyp',
+	'include.gypi'
+];
+var debug = logger( 'update-gypfile' );
+var opts;
+var args;
+var dir;
+
+
+// FUNCTIONS //
+
+/**
+* Updates package `package.json` files by setting the `gypfile` field if a package contains a `binding.gyp` and/or `include.gypi` file.
+*
+* @private
+* @param {string} dir - root search directory
+*/
+function main( dir ) {
+	var fpath;
+	var opts;
+	var pkgs;
+	var pkg;
+	var i;
+	var j;
+
+	debug( 'Searching for packages in %s.', dir );
+	opts = {
+		'dir': dir,
+		'pattern': '**/package.json'
+	};
+	pkgs = findPkgs( opts );
+	debug( 'Found %d packages.', pkgs.length );
+
+	for ( i = 0; i < pkgs.length; i++ ) {
+		fpath = join( pkgs[ i ], 'package.json' );
+		debug( 'Loading package file: %s (%d of %d).', fpath, i+1, pkgs.length );
+
+		try {
+			pkg = require( fpath ); // eslint-disable-line stdlib/no-dynamic-require
+		} catch ( err ) {
+			debug( 'Encountered an error when loading package file: %s (%d of %d). Error: %s', fpath, i+1, pkgs.length, err.message );
+			continue;
+		}
+		if ( !isObject( pkg ) ) {
+			debug( 'Unable to load package.json file: %s (%d of %d).', fpath, i+1, pkgs.length );
+			continue;
+		}
+
+		if ( pkg.gypfile ) {
+			debug( 'Current gypfile value: %s.', pkg.gypfile );
+		}
+		debug( 'Updating gypfile.' );
+		for ( j = 0; j < GYPFILES.length; j++ ) {
+			if ( exists( join( pkgs[ i ], GYPFILES[ j ] ) ) ) {
+				pkg.gypfile = true;
+				break;
+			}
+		}
+
+		debug( 'Standardizing package data.' );
+		pkg = standardize( pkg );
+
+		debug( 'Serializing package data.' );
+		pkg = JSON.stringify( pkg, null, 2 ); // 2-space indentation
+
+		debug( 'Writing package data to file.' );
+		writeFile( fpath, pkg+'\n', {
+			'encoding': 'utf8'
+		});
+	}
+	debug( 'Finished updating all packages.' );
+}
+
+
+// MAIN //
+
+// Parse command-line arguments:
+opts = {};
+args = parseArgs( proc.argv.slice( 2 ), opts );
+
+if ( args._[ 0 ] ) {
+	dir = resolve( cwd(), args._[ 0 ] );
+} else {
+	dir = cwd();
+}
+main( dir );