- 05 3月, 2015 1 次提交
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由 Junio C Hamano 提交于
In "git log --decorate", you would see the commit header like this: commit ... (HEAD, jc/decorate-leaky-separator-color) where "commit ... (" is painted in color.diff.commit, "HEAD" in color.decorate.head, ", " in color.diff.commit, the branch name in color.decorate.branch and then closing ")" in color.diff.commit. If you wanted to paint the HEAD and local branch name in the same color as the body text (perhaps because cyan and green are too faint on a black-on-white terminal to be readable), you would not want to have to say [color "decorate"] head = black branch = black because that you would not be able to reuse same configuration on a white-on-black terminal. You would naively expect [color "decorate"] head = normal branch = normal to work, but unfortunately it does not. It paints the string "HEAD" and the branch name in the same color as the opening parenthesis or comma between the decoration elements. This is because the code forgets to reset the color after printing the "prefix" in its own color. It theoretically is possible that some people were expecting and relying on that the attribute set as the "diff.commit" color, which is used to draw these opening parenthesis and inter-item comma, is inherited by the drawing of branch names, but it is not how the coloring works everywhere else. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 21 12月, 2013 1 次提交
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由 brian m. carlson 提交于
git log did not correctly handle decorations when a tag object referenced another tag object that was no longer a ref, such as when the second tag was deleted. The commit would not be decorated correctly because parse_object had not been called on the second tag and therefore its tagged field had not been filled in, resulting in none of the tags being associated with the relevant commit. Call parse_object to fill in this field if it is absent so that the chain of tags can be dereferenced and the commit can be properly decorated. Include tests as well to prevent future regressions. Signed-off-by: Nbrian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 02 8月, 2013 1 次提交
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由 Thomas Rast 提交于
When using pathspec filtering in combination with diff-based log output, parent simplification happens before the diff is computed. The diff is therefore against the *simplified* parents. This works okay, arguably by accident, in the normal case: simplification reduces to one parent as long as the commit is TREESAME to it. So the simplified parent of any given commit must have the same tree contents on the filtered paths as its true (unfiltered) parent. However, --full-diff breaks this guarantee, and indeed gives pretty spectacular results when comparing the output of git log --graph --stat ... git log --graph --full-diff --stat ... (--graph internally kicks in parent simplification, much like --parents). To fix it, store a copy of the parent list before simplification (in a slab) whenever --full-diff is in effect. Then use the stored parents instead of the simplified ones in the commit display code paths. The latter do not actually check for --full-diff to avoid duplicated code; they just grab the original parents if save_parents() has not been called for this revision walk. For ordinary commits it should be obvious that this is the right thing to do. Merge commits are a bit subtle. Observe that with default simplification, merge simplification is an all-or-nothing decision: either the merge is TREESAME to one parent and disappears, or it is different from all parents and the parent list remains intact. Redundant parents are not pruned, so the existing code also shows them as a merge. So if we do show a merge commit, the parent list just consists of the rewrite result on each parent. Running, e.g., --cc on this in --full-diff mode is not very useful: if any commits were skipped, some hunks will disagree with all sides of the merge (with one side, because commits were skipped; with the others, because they didn't have those changes in the first place). This triggers --cc showing these hunks spuriously. Therefore I believe that even for merge commits it is better to show the diffs wrt. the original parents. Reported-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Helped-by: NJunio C Hamano <gitster@pobox.com> Helped-by: NRamsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: NThomas Rast <trast@inf.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 04 7月, 2013 1 次提交
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由 Jeff King 提交于
Format-patch generates emails with the "From" address set to the author of each patch. If you are going to send the emails, however, you would want to replace the author identity with yours (if they are not the same), and bump the author identity to an in-body header. Normally this is handled by git-send-email, which does the transformation before sending out the emails. However, some workflows may not use send-email (e.g., imap-send, or a custom script which feeds the mbox to a non-git MUA). They could each implement this feature themselves, but getting it right is non-trivial (one must canonicalize the identities by reversing any RFC2047 encoding or RFC822 quoting of the headers, which has caused many bugs in send-email over the years). This patch takes a different approach: it teaches format-patch a "--from" option which handles the ident check and in-body header while it is writing out the email. It's much simpler to do at this level (because we haven't done any quoting yet), and any workflow based on format-patch can easily turn it on. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 27 6月, 2013 1 次提交
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由 Alexey Shumkin 提交于
One can set an alias $ git config [--global] alias.lg "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cd) %C(bold blue)<%an>%Creset' --abbrev-commit --date=local" to see the log as a pretty tree (like *gitk* but in a terminal). However, log messages written in an encoding i18n.commitEncoding which differs from terminal encoding are shown corrupted even when i18n.logOutputEncoding and terminal encoding are the same (e.g. log messages committed on a Cygwin box with Windows-1251 encoding seen on a Linux box with a UTF-8 encoding and vice versa). To simplify an example we can say the following two commands are expected to give the same output to a terminal: $ git log --oneline --no-color $ git log --pretty=format:'%h %s' However, the former pays attention to i18n.logOutputEncoding configuration, while the latter does not when it formats "%s". The same corruption is true for $ git diff --submodule=log and $ git rev-list --pretty=format:%s HEAD and $ git reset --hard This patch makes pretty --format honor logOutputEncoding when it formats log message. Signed-off-by: NAlexey Shumkin <Alex.Crezoff@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 19 4月, 2013 1 次提交
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由 Nguyễn Thái Ngọc Duy 提交于
This also adds color support to format_decorations() Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 29 3月, 2013 1 次提交
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由 Thomas Rast 提交于
This is a rewrite of much of Bo's work, mainly in an effort to split it into smaller, easier to understand routines. The algorithm is built around the struct range_set, which encodes a series of line ranges as intervals [a,b). This is used in two contexts: * A set of lines we are tracking (which will change as we dig through history). * To encode diffs, as pairs of ranges. The main routine is range_set_map_across_diff(). It processes the diff between a commit C and some parent P. It determines which diff hunks are relevant to the ranges tracked in C, and computes the new ranges for P. The algorithm is then simply to process history in topological order from newest to oldest, computing ranges and (partial) diffs. At branch points, we need to merge the ranges we are watching. We will find that many commits do not affect the chosen ranges, and mark them TREESAME (in addition to those already filtered by pathspec limiting). Another pass of history simplification then gets rid of such commits. This is wired as an extra filtering pass in the log machinery. This currently only reduces code duplication, but should allow for other simplifications and options to be used. Finally, we hook a diff printer into the output chain. Ideally we would wire directly into the diff logic, to optionally use features like word diff. However, that will require some major reworking of the diff chain, so we completely replace the output with our own diff for now. As this was a GSoC project, and has quite some history by now, many people have helped. In no particular order, thanks go to Jakub Narebski <jnareb@gmail.com> Jens Lehmann <Jens.Lehmann@web.de> Jonathan Nieder <jrnieder@gmail.com> Junio C Hamano <gitster@pobox.com> Ramsay Jones <ramsay@ramsay1.demon.co.uk> Will Palmer <wmpalmer@gmail.com> Apologies to everyone I forgot. Signed-off-by: NBo Yang <struggleyb.nku@gmail.com> Signed-off-by: NThomas Rast <trast@student.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 28 3月, 2013 1 次提交
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由 Thomas Rast 提交于
If you run a log with diffs (such as -p, --raw, --stat etc.) the current code ends up loading many objects twice. For example, for 'log -3000 -p' my instrumentation said the objects loaded more than once are distributed as follows: 2008 blob 2103 commit 2678 tree Fixing blobs and trees will be harder, because those are really used within the diff engine and need some form of caching. However, fixing the commits is easy at least at the band-aid level. They are triggered by log_tree_diff() invoking diff_tree_sha1() on commits, which duly loads the specified object to dereference it to a tree. Since log_tree_diff() knows that it works with commits and they must have trees, we can simply pass through the trees. We add some parse_commit() calls. The ones for the parents are required; we do not know at this stage if they have been looked at. The one for the commit itself is pure paranoia, but has about the same cost as an assertion on commit->object.parsed. This has a quite dramatic effect on log --raw, though only a negligible impact on log -p: Test this tree HEAD -------------------------------------------------------------------- 4000.2: log --raw -3000 0.50(0.43+0.06) 0.54(0.46+0.06) +7.0%*** 4000.3: log -p -3000 2.34(2.20+0.13) 2.37(2.22+0.13) +1.2% -------------------------------------------------------------------- Significance hints: '.' 0.1 '*' 0.05 '**' 0.01 '***' 0.001 Signed-off-by: NThomas Rast <trast@student.ethz.ch> Signed-off-by: NThomas Rast <trast@inf.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 15 2月, 2013 2 次提交
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由 Michael J Gruber 提交于
Currently, verify_signed_buffer() returns the user facing output only. Allow callers to request the status output also. Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Michael J Gruber 提交于
It's just so much clearer. Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 13 2月, 2013 2 次提交
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由 Brandon Casey 提交于
There are two implementations of append_signoff in log-tree.c and sequencer.c, which do more or less the same thing. Unify on top of the sequencer.c implementation. Add a test in t4014 to demonstrate support for non-s-o-b elements in the commit footer provided by sequence.c:append_sob. Mark tests fixed as appropriate. [Commit message mostly stolen from Nguyễn Thái Ngọc Duy's original unification patch] Signed-off-by: NBrandon Casey <bcasey@nvidia.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Nguyễn Thái Ngọc Duy 提交于
This is a preparation step for merging with append_signoff from sequencer.c Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NBrandon Casey <bcasey@nvidia.com> Reviewed-by: NJonathan Nieder <jrnieder@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 11 1月, 2013 1 次提交
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由 Antoine Pelisse 提交于
Pass a mailmap from rev_info to pretty_print_context to so that the pretty printer can use rewritten name and email address when showing commits. Signed-off-by: NAntoine Pelisse <apelisse@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 22 12月, 2012 4 次提交
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由 Junio C Hamano 提交于
The --reroll-count=$N option, when given a positive integer: - Adds " v$N" to the subject prefix specified. As the default subject prefix string is "PATCH", --reroll-count=2 makes it "PATCH v2". - Prefixes "v$N-" to the names used for output files. The cover letter, whose name is usually 0000-cover-letter.patch, becomes v2-0000-cover-letter.patch when given --reroll-count=2. This allows users to use the same --output-directory for multiple iterations of the same series, without letting the output for a newer round overwrite output files from the earlier rounds. The user can incorporate materials from earlier rounds to update the newly minted iteration, and use "send-email v2-*.patch" to send out the patches belonging to the second iteration easily. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
The function switched between two operating modes depending on the NULL-ness of its two parameters, as a hacky way to share small part of implementation, sacrificing cleanliness of the API. Implement "fmt_output_subject()" function that takes a subject string and gives the name for the output file, and on top of it, implement "fmt_output_commit()" function that takes a commit and gives the name for the output file. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
The function chooses from three operating modes (format using the subject, the commit, or just number) based on NULL-ness of two of its parameters, which is an ugly hack for sharing only a bit of code. Separate out the "just numbers" part out to the callers. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
Most functions that emit to a strbuf take the strbuf as their first parameter; make this function follow suit. The serial number of the patch being emitted (nr) and suffix used for patch filename (suffix) are both recorded in rev_info; drop these separate parameters and pass the rev_info directly. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 18 12月, 2012 1 次提交
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由 Junio C Hamano 提交于
Traditionally, %C(color attr) always emitted the ANSI color sequence; it was up to the scripts that wanted to conditionally color their output to omit %C(...) specifier when they do not want colors. Optionally allow "auto," to be prefixed to the color, so that the output is colored iff we would color regular "log" output (e.g., taking into account color.* and --color command line options). Tests and pretty_context bits by Jeff King <peff@peff.net>. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 14 11月, 2012 1 次提交
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由 Junio C Hamano 提交于
The last line of the note text comes immediately before the diffstat block, making the latter unnecessarily harder to view. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 18 10月, 2012 4 次提交
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由 Junio C Hamano 提交于
When inserting the note after the commit log message to format-patch output, add three dashes before the note. Record the fact that we did so in the rev_info and omit showing duplicated three dashes in the usual codepath that is used when notes are not being shown. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
When appending a new signature with "format-patch --signature", if the "--notes" option is also in effect, the location of the new signature (and if the signature should be added in the first place) should be decided using the contents of the original commit log message, before the message from the notes is added. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
The only case pretty_print_commit() appends notes message to the log message taken from the commit is when show_log() calls it with the notes_message field set, and the output format is not the userformat (i.e. when substituting "%N"). No other users of this function sets this field in the pretty_print_context, as can be easily verified in the previous step. Hoist the code to append the notes message to the caller. Up to this point, no functionality change is intended. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
Instead of passing a boolean show_notes around, pass an optional string that is to be inserted after the log message proper is shown. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 23 5月, 2012 1 次提交
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由 Jeff King 提交于
The get_patch_filename function expects a commit argument and uses it to get the sanitized subject line when making a patch filename. However, we also want to use this same function for the cover letter, which does not have a commit object. The current solution is to create a fake commit with the subject "cover letter". Instead, let's make the get_patch_filename interface more flexibile, and allow passing a direct subject. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 08 5月, 2012 1 次提交
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由 Junio C Hamano 提交于
Introduction of opt->date_mode_explicit was a step in the right direction, but lost that crucial bit at the very end of the callchain, and the callee could not tell an explicitly specified "I want *date* but in default format" from the built-in default value passed when there was no --date specified. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 05 5月, 2012 1 次提交
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由 Jeff King 提交于
When we show a reflog selector (e.g., via "git log -g"), we perform some DWIM magic: while we normally show the entry's index (e.g., HEAD@{1}), if the user has given us a date with "--date", then we show a date-based select (e.g., HEAD@{yesterday}). However, we don't want to trigger this magic if the alternate date format we got was from the "log.date" configuration; that is not sufficiently strong context for us to invoke this particular magic. To fix this, commit f4ea32f0 (improve reflog date/number heuristic, 2009-09-24) introduced a "date_mode_explicit" flag in rev_info. This flag is set only when we see a "--date" option on the command line, and we a vanilla date to the reflog code if the date was not explicit. Later, commit 8f8f5476 (Introduce new pretty formats %g[sdD] for reflog information, 2009-10-19) added another way to show selectors, and it did not respect the date_mode_explicit flag from f4ea32f0. This patch propagates the date_mode_explicit flag to the pretty-print code, which can then use it to pass the appropriate date field to the reflog code. This brings the behavior of "%gd" in line with the other formats, and means that its output is independent of any user configuration. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 02 5月, 2012 1 次提交
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由 Jan Krüger 提交于
When using a custom format in line termination mode (as opposed to line separation mode), the configured line terminator is not used, so things like "git log --pretty=tformat:%H -z" do not work properly. Make it use the line terminator the user ordered. Signed-off-by: NJan Krüger <jk@jk.gs> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 21 3月, 2012 1 次提交
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由 Lucian Poston 提交于
Output from "git log --graph --stat -p" emits the three-dash separator line before the graph that shows ancestry lines. The separator should come after the ancestry lines just like all the other output. Signed-off-by: NLucian Poston <lucian.poston@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 12 1月, 2012 1 次提交
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由 Nguyễn Thái Ngọc Duy 提交于
The reason why the trailing slash is needed is obvious. refs/stash and HEAD are not namespace, but complete refs. Do full string compare on them. Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 06 1月, 2012 3 次提交
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由 Junio C Hamano 提交于
While identifying the commit merged to our history as "parent #2" is technically correct, we will never say "parent #1" (as that is the tip of our history before the merge is made), and we rarely would say "parent #3" (which would mean the merge is an octopus), especially when responding to a request to pull a signed tag. Treat the most common case to merge a single commit specially, and just say "merged tag '<tagname>'" instead. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
A commit object that merges a signed tag records the "mergetag" extended header. Check the validity of the GPG signature on it, and show it in a way similar to how "gpgsig" extended header is shown. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
The next patch needs to show the result of signature verification on a mergetag extended header in a way similar to how embedded signature for the commit object itself is shown. Separate out the logic to go through the message lines and show them in the "error" color (highlighted) or the "correct" color (dim). Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 18 12月, 2011 1 次提交
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由 René Scharfe 提交于
Instead of passing the hash of a commit and then searching that same commit in the single caller, simply pass the commit directly. Signed-off-by: NRené Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 13 11月, 2011 1 次提交
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由 Junio C Hamano 提交于
This teaches the "log" family of commands to pass the GPG signature in the commit objects to "gpg --verify" via the verify_signed_buffer() interface used to verify signed tag objects. E.g. $ git show --show-signature -s HEAD shows GPG output in the header part of the output. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 05 10月, 2011 1 次提交
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由 Jay Soffian 提交于
Teach git-log to support --children, which was added by f35f5603 to the revision machinery, and by 72276a3e to rev-list, but was never added to git-log. Signed-off-by: NJay Soffian <jaysoffian@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 26 8月, 2011 1 次提交
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由 Michael J Gruber 提交于
5267d292 (log: decorate "replaced" on to replaced commits, 2011-08-19) introduced textual decorations for replaced commits, based on the detection of refs/replace. Make it so that additionally the use of --no-replace-objects is detected: I.e. replaced commits are only decorated as replaced when they are actually replaced. Signed-off-by: NMichael J Gruber <git@drmicha.warpmail.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 20 8月, 2011 2 次提交
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由 Jeff King 提交于
When we read a color value either from a config file or from the command line, we use git_config_colorbool to convert it from the tristate always/never/auto into a single yes/no boolean value. This has some timing implications with respect to starting a pager. If we start (or decide not to start) the pager before checking the colorbool, everything is fine. Either isatty(1) will give us the right information, or we will properly check for pager_in_use(). However, if we decide to start a pager after we have checked the colorbool, things are not so simple. If stdout is a tty, then we will have already decided to use color. However, the user may also have configured color.pager not to use color with the pager. In this case, we need to actually turn off color. Unfortunately, the pager code has no idea which color variables were turned on (and there are many of them throughout the code, and they may even have been manipulated after the colorbool selection by something like "--color" on the command line). This bug can be seen any time a pager is started after config and command line options are checked. This has affected "git diff" since 89d07f75 (diff: don't run pager if user asked for a diff style exit code, 2007-08-12). It has also affect the log family since 1fda91b5 (Fix 'git log' early pager startup error case, 2010-08-24). This patch splits the notion of parsing a colorbool and actually checking the configuration. The "use_color" variables now have an additional possible value, GIT_COLOR_AUTO. Users of the variable should use the new "want_color()" wrapper, which will lazily determine and cache the auto-color decision. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Nguyễn Thái Ngọc Duy 提交于
Old code also decorates "new" commits with "refs/replace/SHA1". This is now gone, but I guess no one will miss it. Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 19 8月, 2011 2 次提交
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由 Jeff King 提交于
This lets us store more than just a bit flag for whether we want color; we can also store whether we want automatic colors. This can be useful for making the automatic-color decision closer to the point of use. This mostly just involves replacing DIFF_OPT_* calls with manipulations of the flag. The biggest exception is that calls to DIFF_OPT_TST must check for "o->use_color > 0", which lets an "unknown" value (i.e., the default) stay at "no color". In the previous code, a value of "-1" was not propagated at all. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Nguyễn Thái Ngọc Duy 提交于
In shallow repositories, this may help detect whether a branch ends, or it is deeper than current depth. It also show graft points that extend a branch. Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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