From 291803c31f829fe0d32bb3207bc11def95a7408c Mon Sep 17 00:00:00 2001
From: Nevena Bojovic <nenabojov@gmail.com>
Date: Tue, 1 Mar 2022 20:05:50 +0100
Subject: Urađena test aplikacija. Povezan front i back.
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---
 .../node_modules/@npmcli/promise-spawn/index.js    | 75 ++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 sandbox/testAppNevena/Front/node_modules/@npmcli/promise-spawn/index.js

(limited to 'sandbox/testAppNevena/Front/node_modules/@npmcli/promise-spawn/index.js')

diff --git a/sandbox/testAppNevena/Front/node_modules/@npmcli/promise-spawn/index.js b/sandbox/testAppNevena/Front/node_modules/@npmcli/promise-spawn/index.js
new file mode 100644
index 00000000..6ad51b8e
--- /dev/null
+++ b/sandbox/testAppNevena/Front/node_modules/@npmcli/promise-spawn/index.js
@@ -0,0 +1,75 @@
+const {spawn} = require('child_process')
+
+const inferOwner = require('infer-owner')
+
+const isPipe = (stdio = 'pipe', fd) =>
+  stdio === 'pipe' || stdio === null ? true
+  : Array.isArray(stdio) ? isPipe(stdio[fd], fd)
+  : false
+
+// 'extra' object is for decorating the error a bit more
+const promiseSpawn = (cmd, args, opts, extra = {}) => {
+  const cwd = opts.cwd || process.cwd()
+  const isRoot = process.getuid && process.getuid() === 0
+  const { uid, gid } = isRoot ? inferOwner.sync(cwd) : {}
+  return promiseSpawnUid(cmd, args, {
+    ...opts,
+    cwd,
+    uid,
+    gid
+  }, extra)
+}
+
+const stdioResult = (stdout, stderr, {stdioString, stdio}) =>
+  stdioString ? {
+    stdout: isPipe(stdio, 1) ? Buffer.concat(stdout).toString() : null,
+    stderr: isPipe(stdio, 2) ? Buffer.concat(stderr).toString() : null,
+  }
+  : {
+    stdout: isPipe(stdio, 1) ? Buffer.concat(stdout) : null,
+    stderr: isPipe(stdio, 2) ? Buffer.concat(stderr) : null,
+  }
+
+const promiseSpawnUid = (cmd, args, opts, extra) => {
+  let proc
+  const p = new Promise((res, rej) => {
+    proc = spawn(cmd, args, opts)
+    const stdout = []
+    const stderr = []
+    const reject = er => rej(Object.assign(er, {
+      cmd,
+      args,
+      ...stdioResult(stdout, stderr, opts),
+      ...extra,
+    }))
+    proc.on('error', reject)
+    if (proc.stdout) {
+      proc.stdout.on('data', c => stdout.push(c)).on('error', reject)
+      proc.stdout.on('error', er => reject(er))
+    }
+    if (proc.stderr) {
+      proc.stderr.on('data', c => stderr.push(c)).on('error', reject)
+      proc.stderr.on('error', er => reject(er))
+    }
+    proc.on('close', (code, signal) => {
+      const result = {
+        cmd,
+        args,
+        code,
+        signal,
+        ...stdioResult(stdout, stderr, opts),
+        ...extra
+      }
+      if (code || signal)
+        rej(Object.assign(new Error('command failed'), result))
+      else
+        res(result)
+    })
+  })
+
+  p.stdin = proc.stdin
+  p.process = proc
+  return p
+}
+
+module.exports = promiseSpawn
-- 
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