kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Jehan Bing	36daaaca00	Add a setting to require a filter to be successful By default, a missing filter driver or a failure from the filter driver is not an error, but merely makes the filter operation a no-op pass through. This is useful to massage the content into a shape that is more convenient for the platform, filesystem, and the user to use, and the content filter mechanism is not used to turn something unusable into usable. However, we could also use of the content filtering mechanism and store the content that cannot be directly used in the repository (e.g. a UUID that refers to the true content stored outside git, or an encrypted content) and turn it into a usable form upon checkout (e.g. download the external content, or decrypt the encrypted content). For such a use case, the content cannot be used when filter driver fails, and we need a way to tell Git to abort the whole operation for such a failing or missing filter driver. Add a new "filter.<driver>.required" configuration variable to mark the second use case. When it is set, git will abort the operation when the filter driver does not exist or exits with a non-zero status code. Signed-off-by: Jehan Bing <jehan@orb.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	13 years ago
Junio C Hamano	6b6cab3f9a	t0021: test application of both crlf and ident Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
René Scharfe	dd555d8bed	t0021-conversion.sh: fix NoTerminatingSymbolAtEOF test The last line of the test file "expanded-keywords" ended in a newline, which is a valid terminator for ident. Use printf instead of echo to omit it and thus really test if a file that ends unexpectedly in the middle of an ident tag is handled properly. Also take the oppertunity to calculate the expected ID dynamically instead of hardcoding it into the test script. This should make future changes easier. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Junio C Hamano	4290f69067	t0021: avoid getting filter killed with SIGPIPE The fake filter did not read from the standard input at all, which caused the calling side to die with SIGPIPE, depending on the timing. Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Pete Wyckoff	a2b665de4b	convert filter: supply path to external driver Filtering to support keyword expansion may need the name of the file being filtered. In particular, to support p4 keywords like $File: //depot/product/dir/script.sh $ the smudge filter needs to know the name of the file it is smudging. Allow "%f" in the custom filter command line specified in the configuration. This will be substituted by the filename inside a single-quote pair to be passed to the shell. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	14 years ago
Henrik Grubbström	07814d9009	convert: Keep foreign $Id$ on checkout. If there are foreign $Id$ keywords in the repository, they are most likely there for a reason. Let's keep them on checkout (which is also what the documentation indicates). Foreign $Id$ keywords are now recognized by there being multiple space separated fields in $Id:xxxxx$. Signed-off-by: Henrik Grubbström <grubba@grubba.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Henrik Grubbström	a9f3049f6c	convert: Safer handling of $Id$ contraction. The code to contract $Id:xxxxx$ strings could eat an arbitrary amount of source text if the terminating $ was lost. It now refuses to contract $Id:xxxxx$ strings spanning multiple lines. Signed-off-by: Henrik Grubbström <grubba@grubba.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Johannes Sixt	fa7151a61e	t0021: use $SHELL_PATH for the filter script On Windows, we need the shbang line to correctly invoke shell scripts via a POSIX shell, except when the script is invoked via 'sh -c' because sh (a bash) does "the right thing". But the clean and smudge filters will not always be invoked via 'sh -c'; to futureproof, we should mark the the one in t0021-conversion with #!$SHELL_PATH. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>	15 years ago
Jeff King	7339eb0823	t0021: tr portability fix for Solaris Solaris' /usr/bin/tr doesn't seem to like multiple character ranges in brackets (it simply prints "Bad string"). Instead, let's just enumerate the transformation we want. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
Johannes Sixt	a0ae35ae2d	t0021-conversion.sh: Test that the clean filter really cleans content. This test uses a rot13 filter, which is its own inverse. It tested only that the content was the same as the original after both the 'clean' and the 'smudge' filter were applied. This way it would not detect whether any filter was run at all. Hence, here we add another test that checks that the repository contained content that was processed by the 'clean' filter. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>	17 years ago
Andy Parkins	dfab71cb92	Add test case for $Id$ expanded in the repository This test case would have caught the bug fixed by revision `c23290d5`. It puts various forms of $Id$ into a file in the repository, without allowing git to collapse them to uniformity. Then enables the $Id$ expansion on checkout, and checks that what is checked out has coped with the various forms. Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Andy Parkins	af9b54bb2c	Use $Id$ as the ident attribute keyword rather than $ident$ to be consistent with other VCSs $Id$ is present already in SVN and CVS; it would mean that people converting their existing repositories won't have to make any changes to the source files should they want to make use of the ident attribute. Given that it's a feature that's meant to calm those very people, it seems obtuse to make them edit every file just to make use of it. I think that bzr uses $Id$; Mercurial has examples hooks for $Id$; monotone has $Id$ on its wishlist. I can't think of a good reason not to stick with the de-facto standard and call ours $Id$ instead of $ident$. Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	aa4ed402c9	Add 'filter' attribute and external filter driver definition. The interface is similar to the custom low-level merge drivers. First you configure your filter driver by defining 'filter.<name>.' variables in the configuration. filter.<name>.clean filter command to run upon checkin filter.<name>.smudge filter command to run upon checkout Then you assign filter attribute to each path, whose name matches the custom filter driver's name. Example: (in .gitattributes) .c filter=indent (in config) [filter "indent"] clean = indent smudge = cat Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	3fed15f568	Add 'ident' conversion. The 'ident' attribute set to path squashes "$ident:<any bytes except dollor sign>$" to "$ident$" upon checkin, and expands it to "$ident: <blob SHA-1> $" upon checkout. As we have two conversions that affect checkin/checkout paths, clarify how they interact with each other. Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago

14 Commits (9b12c6ed77ace7c7006afb14b66aed79bcd1ed38)