view tests/test-convert-authormap @ 11988:8380ed691df8

util: add an interpolate() function to for replacing multiple values

util.interpolate can be used to replace multiple items in a string all at once
(and optionally apply a function to the replacement), without worrying about
recursing:

    >>> import util
    >>> s = '$foo, $spam'
    >>> util.interpolate(r'\$', { 'foo': 'bar', 'spam': 'eggs' }, s)
    'bar, eggs'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s)
    'spam, foo'
    >>> util.interpolate(r'\$', { 'foo': 'spam', 'spam': 'foo' }, s, lambda s: s.upper())
    'SPAM, FOO'

The patch also changes filemerge.py to use this new function.

#!/bin/sh

cat >> $HGRCPATH <<EOF
[extensions]
convert=
EOF

# Prepare orig repo
hg init orig
cd orig
echo foo > foo
HGUSER='user name' hg ci -qAm 'foo'
cd ..

# Explicit --authors
cat > authormap.txt <<EOF
user name = Long User Name

# comment
this line is ignored
EOF

hg convert --authors authormap.txt orig new
echo $?
cat new/.hg/authormap

hg -Rnew log
rm -rf new

# Implicit .hg/authormap
hg init new
mv authormap.txt new/.hg/authormap

hg convert orig new
echo $?

hg -Rnew log