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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/stdout-stream/index.js
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api, login, auth
Diffstat (limited to 'node_modules/stdout-stream/index.js')
-rw-r--r--node_modules/stdout-stream/index.js53
1 files changed, 53 insertions, 0 deletions
diff --git a/node_modules/stdout-stream/index.js b/node_modules/stdout-stream/index.js
new file mode 100644
index 0000000..a8ab752
--- /dev/null
+++ b/node_modules/stdout-stream/index.js
@@ -0,0 +1,53 @@
+var fs = require('fs');
+var Writable = require('readable-stream/writable');
+
+var exists = function(path) {
+ try {
+ return fs.existsSync(path);
+ } catch (err) {
+ return false;
+ }
+};
+
+module.exports = function() {
+ var s = new Writable({highWaterMark:0});
+
+ var cb;
+ var data;
+ var tries = 0;
+ var offset = 0;
+
+ var write = function() {
+ fs.write(1, data, offset, data.length - offset, null, onwrite);
+ };
+
+ var onwrite = function(err, written) {
+ if (err && err.code === 'EPIPE') return cb()
+ if (err && err.code === 'EAGAIN' && tries++ < 30) return setTimeout(write, 10);
+ if (err) return cb(err);
+
+ tries = 0;
+ if (offset + written >= data.length) return cb();
+
+ offset += written;
+ write();
+ };
+
+ s._write = function(_data, enc, _cb) {
+ offset = 0;
+ cb = _cb;
+ data = _data;
+ write();
+ };
+
+ s._isStdio = true;
+ s.isTTY = process.stdout.isTTY;
+
+ s.on('finish', function() {
+ fs.close(1, function(err) {
+ if (err) s.emit('error', err);
+ });
+ });
+
+ return s;
+}();