Mercurial > hg
view contrib/hgdiff @ 8259:98acfd1d2b08
ui: replace regexp pattern with sequence of choices
Use ampersands (&) to delineate the response char in each choice.
ui.prompt() responses are now explicitly case insensitive. GUIs
that subclass ui can generate dialogs from the full choice names.
author | Steve Borho <steve@borho.org> |
---|---|
date | Thu, 30 Apr 2009 10:15:32 -0500 |
parents | ea7b982b6c08 |
children | f9a80054dd3c |
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#!/usr/bin/env python import os, sys, struct, stat import difflib import re from optparse import OptionParser from mercurial.bdiff import bdiff, blocks from mercurial.mdiff import bunidiff, diffopts VERSION="0.3" usage = "usage: %prog [options] file1 file2" parser = OptionParser(usage=usage) parser.add_option("-d", "--difflib", action="store_true", default=False) parser.add_option('-x', '--count', default=1) parser.add_option('-c', '--context', type="int", default=3) parser.add_option('-p', '--show-c-function', action="store_true", default=False) parser.add_option('-w', '--ignore-all-space', action="store_true", default=False) (options, args) = parser.parse_args() if not args: parser.print_help() sys.exit(1) # simple utility function to put all the # files from a directory tree into a dict def buildlist(names, top): tlen = len(top) for root, dirs, files in os.walk(top): l = root[tlen + 1:] for x in files: p = os.path.join(root, x) st = os.lstat(p) if stat.S_ISREG(st.st_mode): names[os.path.join(l, x)] = (st.st_dev, st.st_ino) def diff_files(file1, file2): if file1 == None: b = file(file2).read().splitlines(1) l1 = "--- %s\n" % (file2) l2 = "+++ %s\n" % (file2) l3 = "@@ -0,0 +1,%d @@\n" % len(b) l = [l1, l2, l3] + ["+" + e for e in b] elif file2 == None: a = file(file1).read().splitlines(1) l1 = "--- %s\n" % (file1) l2 = "+++ %s\n" % (file1) l3 = "@@ -1,%d +0,0 @@\n" % len(a) l = [l1, l2, l3] + ["-" + e for e in a] else: t1 = file(file1).read() t2 = file(file2).read() l1 = t1.splitlines(1) l2 = t2.splitlines(1) if options.difflib: l = difflib.unified_diff(l1, l2, file1, file2) else: l = bunidiff(t1, t2, l1, l2, file1, file2, diffopts(context=options.context, showfunc=options.show_c_function, ignorews=options.ignore_all_space)) for x in l: if x[-1] != '\n': x += "\n\ No newline at end of file\n" print x, file1 = args[0] file2 = args[1] if os.path.isfile(file1) and os.path.isfile(file2): diff_files(file1, file2) elif os.path.isdir(file1): if not os.path.isdir(file2): sys.stderr.write("file types don't match\n") sys.exit(1) d1 = {} d2 = {} buildlist(d1, file1) buildlist(d2, file2) keys = d1.keys() keys.sort() for x in keys: if x not in d2: f2 = None else: f2 = os.path.join(file2, x) st1 = d1[x] st2 = d2[x] del d2[x] if st1[0] == st2[0] and st1[1] == st2[1]: sys.stderr.write("%s is a hard link\n" % x) continue x = os.path.join(file1, x) diff_files(x, f2) keys = d2.keys() keys.sort() for x in keys: f1 = None x = os.path.join(file2, x) diff_files(f1, x)