Mercurial > hg
annotate tests/test-mactext.t @ 25881:9de443515f1d stable
help: scripting help topic
There are a lot of non-human consumers of Mercurial. And the challenges
and considerations for machines consuming Mercurial is significantly
different from what humans face.
I think there are enough special considerations around how machines
consume Mercurial that a dedicated help topic is warranted. I concede
the audience for this topic is probably small compared to the general
audience. However, lots of normal Mercurial users do things like create
one-off shell scripts for common workflows that I think this is useful
enough to be in the install (as opposed to, say, a wiki page - which
most users will likely never find).
This text is by no means perfect. But you have to start somewhere. I
think I did cover the important parts, though.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sat, 18 Jul 2015 17:10:28 -0700 |
parents | 7985a9e2ddce |
children | 75be14993fda |
rev | line source |
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6481
e837dded56c7
win32text: Add macencode/macdecode
OHASHI Hideya <ohachige@gmail.com>
parents:
diff
changeset
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1 |
12458 | 2 $ cat > unix2mac.py <<EOF |
3 > import sys | |
4 > | |
5 > for path in sys.argv[1:]: | |
6 > data = file(path, 'rb').read() | |
7 > data = data.replace('\n', '\r') | |
8 > file(path, 'wb').write(data) | |
9 > EOF | |
10 $ cat > print.py <<EOF | |
11 > import sys | |
12 > print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>')) | |
13 > EOF | |
14 $ hg init | |
15 $ echo '[hooks]' >> .hg/hgrc | |
16 $ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc | |
17 $ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc | |
18 $ cat .hg/hgrc | |
19 [hooks] | |
20 pretxncommit.cr = python:hgext.win32text.forbidcr | |
21 pretxnchangegroup.cr = python:hgext.win32text.forbidcr | |
15243
1e9451476bf8
tests: cleanup of echo statements left over from test conversion
Mads Kiilerich <mads@kiilerich.com>
parents:
12458
diff
changeset
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22 |
12458 | 23 $ echo hello > f |
24 $ hg add f | |
25 $ hg ci -m 1 | |
15243
1e9451476bf8
tests: cleanup of echo statements left over from test conversion
Mads Kiilerich <mads@kiilerich.com>
parents:
12458
diff
changeset
|
26 |
12458 | 27 $ python unix2mac.py f |
28 $ hg ci -m 2 | |
16932
7985a9e2ddce
win32text: lowercase warning message
Martin Geisler <mg@aragost.com>
parents:
15243
diff
changeset
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29 attempt to commit or push text file(s) using CR line endings |
12458 | 30 in dea860dc51ec: f |
31 transaction abort! | |
32 rollback completed | |
33 abort: pretxncommit.cr hook failed | |
34 [255] | |
35 $ hg cat f | python print.py | |
36 hello<LF> | |
37 $ cat f | python print.py | |
38 hello<CR> |