File: run-and-prefix.py

package info (click to toggle)
firefox 143.0.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,617,328 kB
  • sloc: cpp: 7,478,492; javascript: 6,417,157; ansic: 3,720,058; python: 1,396,372; xml: 627,523; asm: 438,677; java: 186,156; sh: 63,477; makefile: 19,171; objc: 13,059; perl: 12,983; yacc: 4,583; cs: 3,846; pascal: 3,405; lex: 1,720; ruby: 1,003; exp: 762; php: 436; lisp: 258; awk: 247; sql: 66; sed: 53; csh: 10
file content (39 lines) | stat: -rw-r--r-- 935 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# This script runs a process and prefixes its output with.
# Usage: run-and-prefix.py prefix command arg0 argv1...

import os
import subprocess
import sys

sys.stdout = os.fdopen(sys.stdout.fileno(), "wb", 0)
sys.stderr = os.fdopen(sys.stderr.fileno(), "wb", 0)

prefix = sys.argv[1].encode("utf-8")
args = sys.argv[2:]

p = subprocess.Popen(
    args,
    bufsize=0,
    stdout=subprocess.PIPE,
    stderr=subprocess.STDOUT,
    stdin=sys.stdin.fileno(),
    close_fds=False,
)

while True:
    data = p.stdout.readline()

    if data == b"":
        break

    if data.startswith(b"BUILDSTATUS"):
        sys.stdout.write(data)
    else:
        sys.stdout.write(b"%s> %s" % (prefix, data))

sys.exit(p.wait())