mercurial-scm/hg: mercurial/fileset.py comparison

filesets: add eol predicate

comparison

equal deleted inserted replaced

-:e978fb3038e0
+:3ce3f2b059a1
 continue
 s.append(f)
 return s
+def eol(mctx, x):
+"""``eol(style)``
+File contains newlines of the given style (dos, unix, mac). Binary
+files are excluded, files with mixed line endings match multiple
+styles.
+"""
+# i18n: "encoding" is a keyword
+enc = getstring(x, _("encoding requires an encoding name"))
+s = []
+for f in mctx.existing():
+d = mctx.ctx[f].data()
+if util.binary(d):
+continue
+if (enc == 'dos' or enc == 'win') and '\r\n' in d:
+s.append(f)
+elif enc == 'unix' and re.search('(?<!\r)\n', d):
+s.append(f)
+elif enc == 'mac' and re.search('\r(?!\n)', d):
+s.append(f)
+return s
 def copied(mctx, x):
 """``copied()``
 File that is recorded as being copied.
 """
 # i18n: "copied" is a keyword
 'binary': binary,
 'clean': clean,
 'copied': copied,
 'deleted': deleted,
 'encoding': encoding,
+'eol': eol,
 'exec': exec_,
 'grep': grep,
 'ignored': ignored,
 'hgignore': hgignore,
 'modified': modified,

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