Mercurial > hg
view tests/test-mactext.t @ 38952:0e58c5b20745
mergetool: warn if ui.merge points to nonexistent tool
This adds a warning when ui.merge is configured but points to an
executable that doesn't exist. It gets printed once per fail, but that
seems to be how our other warnings about merge tools are reported.
Differential Revision: https://phab.mercurial-scm.org/D3975
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 23 Jul 2018 22:51:53 -0700 |
parents | adec6374a0b2 |
children | 5abc47d4ca6b |
line wrap: on
line source
$ cat > unix2mac.py <<EOF > import sys > > for path in sys.argv[1:]: > data = open(path, 'rb').read() > data = data.replace(b'\n', b'\r') > open(path, 'wb').write(data) > EOF $ cat > print.py <<EOF > import sys > print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>')) > EOF $ hg init $ echo '[hooks]' >> .hg/hgrc $ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc $ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc $ cat .hg/hgrc [hooks] pretxncommit.cr = python:hgext.win32text.forbidcr pretxnchangegroup.cr = python:hgext.win32text.forbidcr $ echo hello > f $ hg add f $ hg ci -m 1 $ $PYTHON unix2mac.py f $ hg ci -m 2 attempt to commit or push text file(s) using CR line endings in dea860dc51ec: f transaction abort! rollback completed abort: pretxncommit.cr hook failed [255] $ hg cat f | $PYTHON print.py hello<LF> $ cat f | $PYTHON print.py hello<CR>