Mercurial > hg
view tests/printenv.py @ 43304:8cb5f96db235
grep: enable all-files by default (BC)
This patch deprecates the `--all-files` flag and make the all-files
behaviour as default.
In test-grep.t, I removed '--all-files' from every command where it was
used, to reflect that all-files behaviour is default and there is no
change even after the removal.
And other changes in test files are because of changed behaviour.
Differential Revision: https://phab.mercurial-scm.org/D7000
.. bc::
`hg grep` now searches working copy file contents by default. We
recognize this is a significant change from past behavior, but
surveys of large bodies of users indicated nobody used (and almost
nobody understood) the previous no-flags behavior of `hg
grep`. The new behavior aligns with the behavior most users
expected (including hg's maintainers), which also happens to be
the behavior of `git grep`. Given that the old behavior was
confusing to the point of being unusable, we were comfortable
changing this behavior.
author | Sushil khanchi <sushilkhanchi97@gmail.com> |
---|---|
date | Sun, 06 Oct 2019 11:06:10 -0400 |
parents | 2372284d9457 |
children | c102b704edb5 |
line wrap: on
line source
#!/usr/bin/env python # # simple script to be used in hooks # # put something like this in the repo .hg/hgrc: # # [hooks] # changegroup = python "$TESTDIR/printenv.py" <hookname> [exit] [output] # # - <hookname> is a mandatory argument (e.g. "changegroup") # - [exit] is the exit code of the hook (default: 0) # - [output] is the name of the output file (default: use sys.stdout) # the file will be opened in append mode. # from __future__ import absolute_import import argparse import os import sys try: import msvcrt msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY) msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) except ImportError: pass parser = argparse.ArgumentParser() parser.add_argument("name", help="the hook name, used for display") parser.add_argument( "exitcode", nargs="?", default=0, type=int, help="the exit code for the hook", ) parser.add_argument( "out", nargs="?", default=None, help="where to write the output" ) parser.add_argument( "--line", action="store_true", help="print environment variables one per line instead of on a single line", ) args = parser.parse_args() if args.out is None: out = sys.stdout out = getattr(out, "buffer", out) else: out = open(args.out, "ab") # variables with empty values may not exist on all platforms, filter # them now for portability sake. env = [(k, v) for k, v in os.environ.items() if k.startswith("HG_") and v] env.sort() out.write(b"%s hook: " % args.name.encode('ascii')) if os.name == 'nt': filter = lambda x: x.replace('\\', '/') else: filter = lambda x: x vars = [ b"%s=%s" % (k.encode('ascii'), filter(v).encode('ascii')) for k, v in env ] # Print variables on out if not args.line: out.write(b" ".join(vars)) else: for var in vars: out.write(var) out.write(b"\n") out.write(b"\n") out.close() sys.exit(args.exitcode)