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2010-03-24Merge branch 'tr/notes-display'Libravatar Junio C Hamano1-6/+40
* tr/notes-display: git-notes(1): add a section about the meaning of history notes: track whether notes_trees were changed at all notes: add shorthand --ref to override GIT_NOTES_REF commit --amend: copy notes to the new commit rebase: support automatic notes copying notes: implement helpers needed for note copying during rewrite notes: implement 'git notes copy --stdin' rebase -i: invoke post-rewrite hook rebase: invoke post-rewrite hook commit --amend: invoke post-rewrite hook Documentation: document post-rewrite hook Support showing notes from more than one notes tree test-lib: unset GIT_NOTES_REF to stop it from influencing tests Conflicts: git-am.sh refs.c
2010-03-12git-notes(1): add a section about the meaning of historyLibravatar Thomas Rast1-0/+14
To the displaying code, the only interesting thing about a notes ref is that it has a tree of the required format. However, notes actually have a history since they are recorded as successive commits. Make a note about the existence of this history in the manpage, but keep some doors open if we want to change the details. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-12notes: add shorthand --ref to override GIT_NOTES_REFLibravatar Thomas Rast1-0/+5
Adds a shorthand option that overrides the GIT_NOTES_REF variable, and hence determines the notes tree that will be manipulated. It also DWIMs a refs/notes/ prefix. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-12notes: implement helpers needed for note copying during rewriteLibravatar Thomas Rast1-0/+4
Implement helper functions to load the rewriting config, and to actually copy the notes. Also document the config. Secondly, also implement an undocumented --for-rewrite=<cmd> option to 'git notes copy' which is used like --stdin, but also puts the configuration for <cmd> into effect. It will be needed to support the copying in git-rebase. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-12notes: implement 'git notes copy --stdin'Libravatar Thomas Rast1-1/+11
This implements a mass-copy command that takes a sequence of lines in the format <from-sha1> SP <to-sha1> [ SP <rest> ] LF on stdin, and copies each <from-sha1>'s notes to the <to-sha1>. The <rest> is ignored. The intent, of course, is that this can read the same input that the 'post-rewrite' hook gets. The copy_note() function is exposed for everyone's and in particular the next commit's use. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-12Support showing notes from more than one notes treeLibravatar Thomas Rast1-5/+6
With this patch, you can set notes.displayRef to a glob that points at your favourite notes refs, e.g., [notes] displayRef = refs/notes/* Then git-log and friends will show notes from all trees. Thanks to Junio C Hamano for lots of feedback, which greatly influenced the design of the entire series and this commit in particular. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-04Documentation: fix a few typos in git-notes.txtLibravatar Michael J Gruber1-2/+2
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "copy" subcommand for copying notes between objectsLibravatar Johan Herland1-0/+8
This is useful for keeping notes to objects that are being rewritten by e.g. 'git commit --amend', 'git rebase', or 'git cherry-pick'. "git notes copy <from> <to>" is in practice equivalent to "git notes add -C $(git notes list <from>) <to>", although it is somewhat more convenient for regular users. "git notes copy" takes the same -f option as "git add", to overwrite existing notes at the target (instead of aborting with an error message). If the <from>-object has no notes, "git notes copy" will abort with an error message. The patch includes tests verifying correct behaviour of the new subcommand. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add -c/-C options for reusing notesLibravatar Johan Herland1-2/+10
Inspired by the -c/-C options to "git commit", we teach these options to "git notes add/append" to allow reuse of note objects. With this patch in place, it is now easy to copy or move notes between objects. For example, to copy object A's notes to object B: git notes add [-f] -C $(git notes list A) B To move instead of copying, you simply remove the notes from the source object afterwards, e.g.: git notes remove A The patch includes tests verifying correct behaviour of the new functionality. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Deprecate the -m/-F options for "git notes edit"Libravatar Johan Herland1-1/+1
The semantics for "git notes edit -m/-F" overlap with those for "git notes add -f", and the behaviour (i.e. overwriting existing notes with the given message/file) is more intuitively captured by (and better documented with) "git notes add -f". Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "append" subcommand for appending to note objectsLibravatar Johan Herland1-0/+5
"git notes append" is equivalent to "git notes edit" except that instead of editing existing notes contents, you can only append to it. This is useful for quickly adding annotations like e.g.: git notes append -m "Acked-by: A U Thor <author@example.com>" "git notes append" takes the same -m/-F options as "git notes add". If there is no existing note to append to, "git notes append" is identical to "git notes add" (i.e. it adds a new note). The patch includes tests verifying correct behaviour of the new subcommand. Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "add" subcommand for adding notes to objectsLibravatar Johan Herland1-0/+11
"git notes add" is identical to "git notes edit" except that instead of editing existing notes for a given object, you can only add notes to an object that currently has none. If "git notes add" finds existing notes for the given object, the addition is aborted. However, if the new -f/--force option is used, "git notes add" will _overwrite_ the existing notes with the new notes contents. If there is no existing notes for the given object. "git notes add" is identical to "git notes edit" (i.e. it adds a new note). The patch includes tests verifying correct behaviour of the new subcommand. Suggested-by: Joey Hess <joey@kitenet.net> Improved-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add --message/--file aliases for -m/-F optionsLibravatar Johan Herland1-0/+2
Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "list" subcommand for listing note objectsLibravatar Johan Herland1-1/+12
"git notes list" will list all note objects in the current notes ref (in the format "<note object> <annotated object>"). "git notes list <object>" will list the note object associated with the given <object>, or fail loudly if the given <object> has no associated notes. If no arguments are given to "git notes", it defaults to the "list" subcommand. This is for pseudo-compatibility with "git tag" and "git branch". The patch includes tests verifying correct behaviour of the new subcommand. Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13Documentation: Generalize git-notes docs to 'objects' instead of 'commits'Libravatar Johan Herland1-15/+20
Notes can annotate arbitrary objects (not only commits), but this is not reflected in the current documentation. This patch rewrites the git-notes documentation to talk about 'objects' instead of 'commits'. However, the discussion on commit notes and how they are displayed by 'git log' is largely preserved. Finally, I add myself to the Author/Documentation credits, since most of the lines in the git-notes code and docs are blamed on me. Cc: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "prune" subcommand for removing notes for missing objectsLibravatar Johan Herland1-1/+3
"git notes prune" will remove all notes that annotate unreachable/non- existing objects. The patch includes tests verifying correct behaviour of the new subcommand. Suggested-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13builtin-notes: Add "remove" subcommand for removing existing notesLibravatar Johan Herland1-5/+10
Using "git notes remove" is equivalent to specifying an empty note message. The patch includes tests verifying correct behaviour of the new subcommand. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-13Builtin-ify git-notesLibravatar Johan Herland1-4/+2
The builtin-ification includes some minor behavioural changes to the command-line interface: It is no longer allowed to mix the -m and -F arguments, and it is not allowed to use multiple -F options. As part of the builtin-ification, we add the commit_notes() function to the builtin API. This function (together with the notes.h API) can be easily used from other builtins to manipulate the notes tree. Also includes needed changes to t3301. This patch has been improved by the following contributions: - Stephen Boyd: Use die() instead of fprintf(stderr, ...) followed by exit(1) Cc: Stephen Boyd <bebarino@gmail.com> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-10Documentation: spell 'git cmd' without dash throughoutLibravatar Thomas Rast1-1/+1
The documentation was quite inconsistent when spelling 'git cmd' if it only refers to the program, not to some specific invocation syntax: both 'git-cmd' and 'git cmd' spellings exist. The current trend goes towards dashless forms, and there is precedent in 647ac70 (git-svn.txt: stop using dash-form of commands., 2009-07-07) to actively eliminate the dashed variants. Replace 'git-cmd' with 'git cmd' throughout, except where git-shell, git-cvsserver, git-upload-pack, git-receive-pack, and git-upload-archive are concerned, because those really live in the $PATH.
2009-10-19Teach "-m <msg>" and "-F <file>" to "git notes edit"Libravatar Johan Herland1-1/+15
The "-m" and "-F" options are already the established method (in both git-commit and git-tag) to specify a commit/tag message without invoking the editor. This patch teaches "git notes edit" to respect the same options for specifying a notes message without invoking the editor. Multiple "-m" and/or "-F" options are concatenated as separate paragraphs. The patch also updates the "git notes" documentation and adds selftests for the new functionality. Unfortunately, the added selftests include a couple of lines with trailing whitespace (without these the test will fail). This may cause git to warn about "whitespace errors". This patch has been improved by the following contributions: - Thomas Rast: fix trailing whitespace in t3301 Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-10-19Add a script to edit/inspect notesLibravatar Johannes Schindelin1-0/+46
The script 'git notes' allows you to edit and show commit notes, by calling either git notes show <commit> or git notes edit <commit> This patch has been improved by the following contributions: - Tor Arne Vestbø: fix printing of multi-line notes - Michael J Gruber: test and handle empty notes gracefully - Thomas Rast: - only clean up message file when editing - use GIT_EDITOR and core.editor over VISUAL/EDITOR - t3301: fix confusing quoting in test for valid notes ref - t3301: use test_must_fail instead of ! - refuse to edit notes outside refs/notes/ - Junio C Hamano: tests: fix "export var=val" - Christian Couder: documentation: fix 'linkgit' macro in "git-notes.txt" - Johan Herland: minor cleanup and bugfixing in git-notes.sh (v2) Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Tor Arne Vestbø <tavestbo@trolltech.com> Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-10Revert "Merge branch 'js/notes'"Libravatar Junio C Hamano1-46/+0
This reverts commit 7b75b331f6744fbf953fe8913703378ef86a2189, reversing changes made to 5d680a67d7909c89af96eba4a2d77abed606292b.
2008-12-21Add a script to edit/inspect notesLibravatar Johannes Schindelin1-0/+46
The script 'git notes' allows you to edit and show commit notes, by calling either git notes show <commit> or git notes edit <commit> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>