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* simplify inclusion of system header files.Junio C Hamano2006-12-20
| | | | | | | | | | | | | | | | | | | | This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net>
* fix populate-filespecJunio C Hamano2006-12-19
| | | | | | | I hand munged the original patch when committing 1510fea78, and screwed up the conversion. Signed-off-by: Junio C Hamano <junkio@cox.net>
* make commit message a little more consistent and confortingNicolas Pitre2006-12-15
| | | | | | | | | | | | It is nicer to let the user know when a commit succeeded all the time, not only the first time. Also the commit sha1 is much more useful than the tree sha1 in this case. This patch also introduces a -q switch to supress this message as well as the summary of created/deleted files. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Avoid accessing a slow working copy during diffcore operations.Shawn O. Pearce2006-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Cygwin folks have done a fine job at creating a POSIX layer on Windows That Just Works(tm). However it comes with a penalty; accessing files in the working tree by way of stat/open/mmap can be slower for diffcore than inflating the data from a blob which is stored in a packfile. This performance problem is especially an issue in merge-recursive when dealing with nearly 7000 added files, as we are loading each file's content from the working directory to perform rename detection. I have literally seen (and sadly watched) paint dry in less time than it takes for merge-recursive to finish such a merge. On the other hand this very same merge runs very fast on Solaris. If Git is compiled with NO_FAST_WORKING_DIRECTORY set then we will avoid looking at the working directory when the blob in question is available within a packfile and the caller doesn't need the data unpacked into a temporary file. We don't use loose objects as they have the same open/mmap/close costs as the working directory file access, but have the additional CPU overhead of needing to inflate the content before use. So it is still faster to use the working tree file over the loose object. If the caller needs the file data unpacked into a temporary file its likely because they are going to call an external diff program, passing the file as a parameter. In this case reusing the working tree file will be faster as we don't need to inflate the data and write it out to a temporary file. The NO_FAST_WORKING_DIRECTORY feature is enabled by default on Cygwin, as that is the platform which currently appears to benefit the most from this option. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jc/numstat'Junio C Hamano2006-12-13
|\ | | | | | | | | * jc/numstat: diff --numstat: show binary with '-' to match "apply --numstat"
| * diff --numstat: show binary with '-' to match "apply --numstat"Junio C Hamano2006-12-11
| | | | | | | | | | | | | | This changes the --numstat output for binary files from "0 0" to "- -" to match what "apply --numstat" does. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Allow subcommand.color and color.subcommand color configurationAndy Parkins2006-12-13
|/ | | | | | | | | | | | | | | | | | | | | | | | | | While adding colour to the branch command it was pointed out that a config option like "branch.color" conflicts with the pre-existing "branch.something" namespace used for specifying default merge urls and branches. The suggested solution was to flip the order of the components to "color.branch", which I did for colourising branch. This patch does the same thing for - git-log (color.diff) - git-status (color.status) - git-diff (color.diff) - pager (color.pager) I haven't removed the old config options; but they should probably be deprecated and eventually removed to prevent future namespace collisions. I've done this deprecation by changing the documentation for the config file to match the new names; and adding the "color.XXX" options to contrib/completion/git-completion.bash. Unfortunately git-svn reads "diff.color" and "pager.color"; which I don't like to change unilaterally. Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'js/diff'Junio C Hamano2006-10-18
|\ | | | | | | | | * js/diff: Turn on recursive with --summary
| * Turn on recursive with --summaryJohannes Schindelin2006-10-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes "git log/diff --summary" imply recursive behaviour, whose effect is summarized in one test output: --- a/t/t4013/diff.diff-tree_--pretty_--root_--summary_initial +++ b/t/t4013/diff.diff-tree_--pretty_--root_--summary_initial @@ -5,7 +5,7 @@ Date: Mon Jun 26 00:00:00 2006 +0000 Initial - create mode 040000 dir + create mode 100644 dir/sub create mode 100644 file0 create mode 100644 file2 $ When a file is created in a subdirectory, we used to say just the directory name only when that directory also was created, which did not make sense from two reasons. It is not any more significant to create a new file in a new directory than to create a new file in an existing directory, and even if it were, reportinging the new directory name without saying the actual filename is not useful. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff --numstatJunio C Hamano2006-10-13
|/ | | | | | [jc: with documentation from Jakub] Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jc/diff-stat'Junio C Hamano2006-09-30
|\ | | | | | | | | | | | | | | * jc/diff-stat: diff --stat: ensure at least one '-' for deletions, and one '+' for additions diff --stat=width[,name-width]: allow custom diffstat output width. diff --stat: color output. diff --stat: allow custom diffstat output width.
| * diff --stat: ensure at least one '-' for deletions, and one '+' for additionsJohannes Schindelin2006-09-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of '-' and '+' is still linear. The idea is that scaled-length := floor(a * length + b) with the following constraints: if length == 1, scaled-length == 1, and the combined length of plusses and minusses should not be larger than the width by a small margin. Thus, a + b == 1 and a * max_plusses + b + a * max_minusses + b = width + 1 The solution is a * x + b = ((width - 1) * (x - 1) + max_change - 1) / (max_change - 1) Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
| * diff --stat=width[,name-width]: allow custom diffstat output width.Linus Torvalds2006-09-28
| | | | | | | | | | Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
| * diff --stat: color output.Junio C Hamano2006-09-27
| | | | | | | | | | | | | | Under --color option, diffstat shows '+' and '-' in the graph the same color as added and deleted lines. Signed-off-by: Junio C Hamano <junkio@cox.net>
| * diff --stat: allow custom diffstat output width.Junio C Hamano2006-09-27
| | | | | | | | | | | | | | | | | | | | | | This adds two parameters to "diff --stat". . --stat-width=72 tells that the page should fit on 72-column output. . --stat-name-width=30 tells that the filename part is limited to 30 columns. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | git-diff -B output fix.Junio C Hamano2006-09-29
| | | | | | | | | | | | | | | | | | Geert noticed that complete rewrite diff missed the usual a/ and b/ leading paths. Pickaxe says it never worked, ever. Embarrassing. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff.c: second war on whitespace.Junio C Hamano2006-09-24
|/ | | | | | | | | | This adds DIFF_WHITESPACE color class (default = reverse red) to colored diff output to let you catch common whitespace errors. - trailing whitespaces at the end of line - a space followed by a tab in the indent Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jk/diff'Junio C Hamano2006-09-17
|\ | | | | | | | | | | | | | | | | | | * jk/diff: wt-status: remove extraneous newline from 'deleted:' output git-status: document colorization config options Teach runstatus about --untracked git-commit.sh: convert run_status to a C builtin Move color option parsing out of diff.c and into color.[ch] diff: support custom callbacks for output
| * Move color option parsing out of diff.c and into color.[ch]Jeff King2006-09-08
| | | | | | | | | | | | | | The intent is to lib-ify colorizing code so it can be reused. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
| * diff: support custom callbacks for outputJeff King2006-09-07
| | | | | | | | | | | | | | Users can request the DIFF_FORMAT_CALLBACK output format to get a callback consisting of the whole diff_queue_struct. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff --binary generates full index on binary files.Junio C Hamano2006-09-07
|/ | | | | | ... without --full-index. Signed-off-by: Junio C Hamano <junkio@cox.net>
* Replace uses of strdup with xstrdup.Shawn Pearce2006-09-02
| | | | | | | | | | | | | | | | Like xmalloc and xrealloc xstrdup dies with a useful message if the native strdup() implementation returns NULL rather than a valid pointer. I just tried to use xstrdup in new code and found it to be missing. However I expected it to be present as xmalloc and xrealloc are already commonly used throughout the code. [jc: removed the part that deals with last_XXX, which I am finding more and more dubious these days.] Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jc/apply'Junio C Hamano2006-08-27
|\ | | | | | | | | | | | | | | | | | | | | | | * jc/apply: git-apply --reject: finishing touches. apply --reject: count hunks starting from 1, not 0 git-apply --verbose git-apply --reject: send rejects to .rej files. git-apply --reject apply --reverse: tie it all together. diff.c: make binary patch reversible. builtin-apply --reverse: two bugfixes.
| * diff.c: make binary patch reversible.Junio C Hamano2006-08-16
| | | | | | | | | | | | | | This matches the format previous "git-apply --reverse" update expects. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Convert memcpy(a,b,20) to hashcpy(a,b).Shawn Pearce2006-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This abstracts away the size of the hash values when copying them from memory location to memory location, much as the introduction of hashcmp abstracted away hash value comparsion. A few call sites were using char* rather than unsigned char* so I added the cast rather than open hashcpy to be void*. This is a reasonable tradeoff as most call sites already use unsigned char* and the existing hashcmp is also declared to be unsigned char*. [jc: Splitted the patch to "master" part, to be followed by a patch for merge-recursive.c which is not in "master" yet. Fixed the cast in the latter hunk to combine-diff.c which was wrong in the original. Also converted ones left-over in combine-diff.c, diff-lib.c and upload-pack.c ] Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Do not use memcmp(sha1_1, sha1_2, 20) with hardcoded length.David Rientjes2006-08-17
|/ | | | | | | | | | | | | Introduces global inline: hashcmp(const unsigned char *sha1, const unsigned char *sha2) Uses memcmp for comparison and returns the result based on the length of the hash name (a future runtime decision). Acked-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* remove unnecessary initializationsDavid Rientjes2006-08-15
| | | | | | | | [jc: I needed to hand merge the changes to the updated codebase, so the result needs to be checked.] Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* make inline is_null_sha1 globalDavid Rientjes2006-08-15
| | | | | | | | | | Replace sha1 comparisons to null_sha1 with a global inline (which previously an unused static inline in builtin-apply.c) [jc: with a fix from Jonas Fonseca.] Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* diff.c cleanupDavid Rientjes2006-08-14
| | | | | | | Removes conditional return. Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'th/diff-extra'Junio C Hamano2006-08-12
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| * --name-only, --name-status, --check and -s are mutually exclusiveTimo Hirvonen2006-07-01
| | | | | | | | | | Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Add the --color-words option to the diff options familyJohannes Schindelin2006-08-10
| | | | | | | | | | | | | | | | | | With this option, the changed words are shown inline. For example, if a file containing "This is foo" is changed to "This is bar", the diff will now show "This is " in plain text, "foo" in red, and "bar" in green. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | allow diff.renamelimit to be set regardless of -M/-Cv1.4.2-rc4Junio C Hamano2006-08-09
| | | | | | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* | make --find-copies-harder imply -CJunio C Hamano2006-08-09
| | | | | | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff.c: do not use pathname comparison to tell renamesJunio C Hamano2006-08-03
| | | | | | | | | | | | | | | | | | | | | | | | The final output from diff used to compare pathnames between preimage and postimage to tell if the filepair is a rename/copy. By explicitly marking the filepair created by diffcore_rename(), the output routine, resolve_rename_copy(), does not have to do so anymore. This helps feeding a filepair that has different pathnames in one and two elements to the diff machinery (most notably, comparing two blobs). Signed-off-by: Junio C Hamano <junkio@cox.net>
* | pager: config variable pager.colorMatthias Lederhofer2006-07-31
| | | | | | | | | | | | | | enable/disable colored output when the pager is in use Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Colorize 'commit' lines in log uiJeff King2006-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When paging through the output of git-whatchanged, the color cues help to visually navigate within a diff. However, it is difficult to notice when a new commit starts, because the commit and log are shown in the "normal" color. This patch colorizes the 'commit' line, customizable through diff.colors.commit and defaulting to yellow. As a side effect, some of the diff color engine (slot enum, get_color) has become accessible outside of diff.c. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff: Support 256 colorsTimo Hirvonen2006-07-13
| | | | | | | | | | | | | | | | Add support for more than 8 colors. Colors can be specified as numbers -1..255. -1 is same as "normal". Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | diff: Support both attributes and colorsTimo Hirvonen2006-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible to set both colors and a attribute for diff colors. Background colors are supported too. Syntax is now: [attr] [fg [bg]] [fg [bg]] [attr] Empty value is same as "normal normal", ie use default colors. The new syntax is backwards compatible. Signed-off-by: Timo Hirvonen <tihirvon@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Avoid C99 initializersShawn Pearce2006-07-10
| | | | | | | | | | | | | | | | | | | | In a handful places, we use C99 structure and array initializers, which some compilers do not support. This can be handy when you are trying to compile GIT on a Solaris system that has an older C compiler, for example. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Merge branch 'ew/diff'Junio C Hamano2006-07-09
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | * ew/diff: templates/hooks--update: replace diffstat calls with git diff --stat diff: do not use configuration magic at the core-level Update diff-options and config documentation. diff.c: --no-color to defeat diff.color configuration. diff.c: respect diff.renames config option
| * | diff: do not use configuration magic at the core-levelJunio C Hamano2006-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Porcelainish has become so much usable as the UI that there is not much reason people should be using the core programs by hand anymore. At this point we are better off making the behaviour of the core programs predictable by keeping them unaffected by the configuration variables. Otherwise they will become very hard to use as reliable building blocks. For example, "git-commit -a" internally uses git-diff-files to figure out the set of paths that need to be updated in the index, and we should never allow diff.renames that happens to be in the configuration to interfere (or slow down the process). The UI level configuration such as showing renamed diff and coloring are still honored by the Porcelainish ("git log" family and "git diff"), but not by the core anymore. Signed-off-by: Junio C Hamano <junkio@cox.net>
| * | diff.c: --no-color to defeat diff.color configuration.Junio C Hamano2006-07-07
| | | | | | | | | | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
| * | diff.c: respect diff.renames config optionEric Wong2006-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | diff.renames is mentioned several times in the documentation, but to my surprise it didn't do anything before this patch. Also add the --no-renames option to override this from the command-line. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | | "git -p cmd" to page anywhereJunio C Hamano2006-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows you to say: git -p diff v2.6.16-rc5.. and the command pipes the output of any git command to your pager. [jc: this resurrects a month old RFC patch with improvement suggested by Linus to call it --paginate instead of --less.] Signed-off-by: Junio C Hamano <junkio@cox.net>
* | | Merge branch 'sf/diff'Junio C Hamano2006-07-09
|\ \ \ | |/ /
| * | Teach diff -a as shorthand for --textStephan Feder2006-07-07
| | | | | | | | | | | | | | | Signed-off-by: Stephan Feder <sf@b-i-t.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
| * | Teach --text option to diffStephan Feder2006-07-07
| | | | | | | | | | | | | | | | | | | | | | | | Add new item text to struct diff_options. If set then do not try to detect binary files. Signed-off-by: Stephan Feder <sf@b-i-t.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | | colored diff: diff.color = auto fixJunio C Hamano2006-07-07
|/ / | | | | | | | | | | | | | | Even if the standard output is connected to a tty, do not colorize the diff if we are talking to a dumb terminal when diff.color configuration variable is set to "auto". Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Do not drop data from '\0' until eol in patch outputStephan Feder2006-07-07
| | | | | | | | | | | | | | | | The binary file detection is just a heuristic which can well fail. Do not produce garbage patches in these cases. Signed-off-by: Stephan Feder <sf@b-i-t.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
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