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grepid: allow arbitrary grep flags and/or multiple search locations

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This commit is contained in:
Josh Holtrop 2015-01-23 15:32:35 -05:00
parent 1789d2881c
commit b3fed0516b
1 changed files with 5 additions and 5 deletions
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10
grepid
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@ -18,7 +18,7 @@ COLORS = {
using_color = sys.stdout.isatty() using_color = sys.stdout.isatty()
def usage(prog_name): def usage(prog_name):
sys.stdout.write('Usage: %s <identifier> [location]\n' % prog_name) sys.stdout.write('Usage: %s <identifier> [grep flags/location...]\n' % prog_name)
def ansi_color(out, fg=None, bg=None, bold=False): def ansi_color(out, fg=None, bg=None, bold=False):
if using_color: if using_color:
@ -54,15 +54,15 @@ def main(argv):
if len(argv) < 2: if len(argv) < 2:
usage(argv[0]) usage(argv[0])
return 1 return 1
where = '.' flags = ['.']
ident = argv[1] ident = argv[1]
if len(argv) == 3: if len(argv) >= 3:
where = argv[2] flags = argv[2:]
try: try:
process = Popen(['grep', '--exclude-dir=.svn', '--exclude-dir=.git', process = Popen(['grep', '--exclude-dir=.svn', '--exclude-dir=.git',
'--exclude=tags', '--exclude=tags',
'--color=never', '-HIRn', '\<%s\>' % ident, where], stdout=PIPE) '--color=never', '-HIRn', '\<%s\>' % ident] + flags, stdout=PIPE)
last_file_name = '' last_file_name = ''
lines = [] lines = []