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author8cy <[email protected]>2020-04-03 02:48:28 -0700
committer8cy <[email protected]>2020-04-03 02:48:28 -0700
commitf9159ea2d994e14180fb02ab562f0119513e67cf (patch)
tree09d14cdf05456567156738b681379d4bccd64e5c /node_modules/node-addon-api/tools/check-napi.js
parent2020/04/03, 02:42, V1.2.1 (diff)
downloads5nical-f9159ea2d994e14180fb02ab562f0119513e67cf.tar.xz
s5nical-f9159ea2d994e14180fb02ab562f0119513e67cf.zip
2020/04/03, 02:47, V1.2.2
Diffstat (limited to 'node_modules/node-addon-api/tools/check-napi.js')
-rw-r--r--node_modules/node-addon-api/tools/check-napi.js100
1 files changed, 0 insertions, 100 deletions
diff --git a/node_modules/node-addon-api/tools/check-napi.js b/node_modules/node-addon-api/tools/check-napi.js
deleted file mode 100644
index 48fdfc0..0000000
--- a/node_modules/node-addon-api/tools/check-napi.js
+++ /dev/null
@@ -1,100 +0,0 @@
-'use strict';
-// Descend into a directory structure and, for each file matching *.node, output
-// based on the imports found in the file whether it's an N-API module or not.
-
-const fs = require('fs');
-const path = require('path');
-const child_process = require('child_process');
-
-// Read the output of the command, break it into lines, and use the reducer to
-// decide whether the file is an N-API module or not.
-function checkFile(file, command, argv, reducer) {
- const child = child_process.spawn(command, argv, {
- stdio: ['inherit', 'pipe', 'inherit']
- });
- let leftover = '';
- let isNapi = undefined;
- child.stdout.on('data', (chunk) => {
- if (isNapi === undefined) {
- chunk = (leftover + chunk.toString()).split(/[\r\n]+/);
- leftover = chunk.pop();
- isNapi = chunk.reduce(reducer, isNapi);
- if (isNapi !== undefined) {
- child.kill();
- }
- }
- });
- child.on('close', (code, signal) => {
- if ((code === null && signal !== null) || (code !== 0)) {
- console.log(
- command + ' exited with code: ' + code + ' and signal: ' + signal);
- } else {
- // Green if it's a N-API module, red otherwise.
- console.log(
- '\x1b[' + (isNapi ? '42' : '41') + 'm' +
- (isNapi ? ' N-API' : 'Not N-API') +
- '\x1b[0m: ' + file);
- }
- });
-}
-
-// Use nm -a to list symbols.
-function checkFileUNIX(file) {
- checkFile(file, 'nm', ['-a', file], (soFar, line) => {
- if (soFar === undefined) {
- line = line.match(/([0-9a-f]*)? ([a-zA-Z]) (.*$)/);
- if (line[2] === 'U') {
- if (/^napi/.test(line[3])) {
- soFar = true;
- }
- }
- }
- return soFar;
- });
-}
-
-// Use dumpbin /imports to list symbols.
-function checkFileWin32(file) {
- checkFile(file, 'dumpbin', ['/imports', file], (soFar, line) => {
- if (soFar === undefined) {
- line = line.match(/([0-9a-f]*)? +([a-zA-Z0-9]) (.*$)/);
- if (line && /^napi/.test(line[line.length - 1])) {
- soFar = true;
- }
- }
- return soFar;
- });
-}
-
-// Descend into a directory structure and pass each file ending in '.node' to
-// one of the above checks, depending on the OS.
-function recurse(top) {
- fs.readdir(top, (error, items) => {
- if (error) {
- throw ("error reading directory " + top + ": " + error);
- }
- items.forEach((item) => {
- item = path.join(top, item);
- fs.stat(item, ((item) => (error, stats) => {
- if (error) {
- throw ("error about " + item + ": " + error);
- }
- if (stats.isDirectory()) {
- recurse(item);
- } else if (/[.]node$/.test(item) &&
- // Explicitly ignore files called 'nothing.node' because they are
- // artefacts of node-addon-api having identified a version of
- // Node.js that ships with a correct implementation of N-API.
- path.basename(item) !== 'nothing.node') {
- process.platform === 'win32' ?
- checkFileWin32(item) :
- checkFileUNIX(item);
- }
- })(item));
- });
- });
-}
-
-// Start with the directory given on the command line or the current directory
-// if nothing was given.
-recurse(process.argv.length > 3 ? process.argv[2] : '.');