diff hgext/record.py @ 24261:20aac24e2114

record: move header class from record to patch

Part of a series of patches to move record from hgext to core

--- a/hgext/record.py	Tue Mar 10 13:06:38 2015 -0700
+++ b/hgext/record.py	Mon Mar 09 13:04:50 2015 -0700
@@ -69,66 +69,6 @@
             else:
                 yield 'other', line
 
-class header(object):
-    """patch header
-
-    XXX shouldn't we move this to mercurial/patch.py ?
-    """
-    diffgit_re = re.compile('diff --git a/(.*) b/(.*)$')
-    diff_re = re.compile('diff -r .* (.*)$')
-    allhunks_re = re.compile('(?:index|deleted file) ')
-    pretty_re = re.compile('(?:new file|deleted file) ')
-    special_re = re.compile('(?:index|new|deleted|copy|rename) ')
-
-    def __init__(self, header):
-        self.header = header
-        self.hunks = []
-
-    def binary(self):
-        return util.any(h.startswith('index ') for h in self.header)
-
-    def pretty(self, fp):
-        for h in self.header:
-            if h.startswith('index '):
-                fp.write(_('this modifies a binary file (all or nothing)\n'))
-                break
-            if self.pretty_re.match(h):
-                fp.write(h)
-                if self.binary():
-                    fp.write(_('this is a binary file\n'))
-                break
-            if h.startswith('---'):
-                fp.write(_('%d hunks, %d lines changed\n') %
-                         (len(self.hunks),
-                          sum([max(h.added, h.removed) for h in self.hunks])))
-                break
-            fp.write(h)
-
-    def write(self, fp):
-        fp.write(''.join(self.header))
-
-    def allhunks(self):
-        return util.any(self.allhunks_re.match(h) for h in self.header)
-
-    def files(self):
-        match = self.diffgit_re.match(self.header[0])
-        if match:
-            fromfile, tofile = match.groups()
-            if fromfile == tofile:
-                return [fromfile]
-            return [fromfile, tofile]
-        else:
-            return self.diff_re.match(self.header[0]).groups()
-
-    def filename(self):
-        return self.files()[-1]
-
-    def __repr__(self):
-        return '<header %s>' % (' '.join(map(repr, self.files())))
-
-    def special(self):
-        return util.any(self.special_re.match(h) for h in self.header)
-
 def countchanges(hunk):
     """hunk -> (n+,n-)"""
     add = len([h for h in hunk if h[0] == '+'])
@@ -215,7 +155,7 @@
 
         def newfile(self, hdr):
             self.addcontext([])
-            h = header(hdr)
+            h = patch.header(hdr)
             self.headers.append(h)
             self.header = h