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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/execa/lib
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/execa/lib')
-rw-r--r--node_modules/execa/lib/errname.js37
-rw-r--r--node_modules/execa/lib/stdio.js41
2 files changed, 78 insertions, 0 deletions
diff --git a/node_modules/execa/lib/errname.js b/node_modules/execa/lib/errname.js
new file mode 100644
index 0000000..328f3e3
--- /dev/null
+++ b/node_modules/execa/lib/errname.js
@@ -0,0 +1,37 @@
+'use strict';
+// The Node team wants to deprecate `process.bind(...)`.
+// https://github.com/nodejs/node/pull/2768
+//
+// However, we need the 'uv' binding for errname support.
+// This is a defensive wrapper around it so `execa` will not fail entirely if it stops working someday.
+//
+// If this ever stops working. See: https://github.com/sindresorhus/execa/issues/31#issuecomment-215939939 for another possible solution.
+let uv;
+
+try {
+ uv = process.binding('uv');
+
+ if (typeof uv.errname !== 'function') {
+ throw new TypeError('uv.errname is not a function');
+ }
+} catch (err) {
+ console.error('execa/lib/errname: unable to establish process.binding(\'uv\')', err);
+ uv = null;
+}
+
+function errname(uv, code) {
+ if (uv) {
+ return uv.errname(code);
+ }
+
+ if (!(code < 0)) {
+ throw new Error('err >= 0');
+ }
+
+ return `Unknown system error ${code}`;
+}
+
+module.exports = code => errname(uv, code);
+
+// Used for testing the fallback behavior
+module.exports.__test__ = errname;
diff --git a/node_modules/execa/lib/stdio.js b/node_modules/execa/lib/stdio.js
new file mode 100644
index 0000000..a82d468
--- /dev/null
+++ b/node_modules/execa/lib/stdio.js
@@ -0,0 +1,41 @@
+'use strict';
+const alias = ['stdin', 'stdout', 'stderr'];
+
+const hasAlias = opts => alias.some(x => Boolean(opts[x]));
+
+module.exports = opts => {
+ if (!opts) {
+ return null;
+ }
+
+ if (opts.stdio && hasAlias(opts)) {
+ throw new Error(`It's not possible to provide \`stdio\` in combination with one of ${alias.map(x => `\`${x}\``).join(', ')}`);
+ }
+
+ if (typeof opts.stdio === 'string') {
+ return opts.stdio;
+ }
+
+ const stdio = opts.stdio || [];
+
+ if (!Array.isArray(stdio)) {
+ throw new TypeError(`Expected \`stdio\` to be of type \`string\` or \`Array\`, got \`${typeof stdio}\``);
+ }
+
+ const result = [];
+ const len = Math.max(stdio.length, alias.length);
+
+ for (let i = 0; i < len; i++) {
+ let value = null;
+
+ if (stdio[i] !== undefined) {
+ value = stdio[i];
+ } else if (opts[alias[i]] !== undefined) {
+ value = opts[alias[i]];
+ }
+
+ result[i] = value;
+ }
+
+ return result;
+};