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What's cooking (2010/01 #07)

todo
Junio C Hamano 2010-01-22 19:01:10 -08:00
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@ -1,9 +1,9 @@
To: git@vger.kernel.org
Subject: What's cooking in git.git (Jan 2010, #06; Wed, 20)
X-master-at: 19c61a58cf4e989cee2f11ad856c6c18c039486f
X-next-at: 6d766edc288b54c65222512a1eadee516d9fd616
Subject: What's cooking in git.git (Jan 2010, #07; Fri, 22)
X-master-at: aba7dea83bfba411dee0271491d6199d2dca61d9
X-next-at: 7703121a442f8cf559a50f3a47b313dd77b8e185

What's cooking in git.git (Jan 2010, #06; Wed, 20)
What's cooking in git.git (Jan 2010, #07; Fri, 22)
--------------------------------------------------

Here are the topics that have been cooking. Commits prefixed with '-' are
@ -14,259 +14,6 @@ still holding onto them.
--------------------------------------------------
[Graduated to "master"]

* sr/gfi-options (2009-12-04) 7 commits
(merged to 'next' on 2010-01-10 at 8b305fb)
+ fast-import: add (non-)relative-marks feature
+ fast-import: allow for multiple --import-marks= arguments
+ fast-import: test the new option command
+ fast-import: add option command
+ fast-import: add feature command
+ fast-import: put marks reading in its own function
+ fast-import: put option parsing code in separate functions

* tc/smart-http-restrict (2010-01-14) 5 commits
(merged to 'next' on 2010-01-16 at 71fc84c)
+ Test t5560: Fix test when run with dash
(merged to 'next' on 2010-01-06 at 82736cb)
+ Smart-http tests: Test http-backend without curl or a webserver
+ Smart-http tests: Break test t5560-http-backend into pieces
+ Smart-http tests: Improve coverage in test t5560
+ Smart-http: check if repository is OK to export before serving it

* tc/clone-v-progress (2009-12-26) 4 commits
(merged to 'next' on 2010-01-10 at ec2bfd7)
+ clone: use --progress to force progress reporting
+ clone: set transport->verbose when -v/--verbose is used
+ git-clone.txt: reword description of progress behaviour
+ check stderr with isatty() instead of stdout when deciding to show progress

* jk/run-command-use-shell (2010-01-01) 8 commits
(merged to 'next' on 2010-01-10 at 7479e2a)
+ t4030, t4031: work around bogus MSYS bash path conversion
+ diff: run external diff helper with shell
+ textconv: use shell to run helper
+ editor: use run_command's shell feature
+ run-command: optimize out useless shell calls
+ run-command: convert simple callsites to use_shell
+ t0021: use $SHELL_PATH for the filter script
+ run-command: add "use shell" option

* jn/makefile (2010-01-06) 4 commits
(merged to 'next' on 2010-01-10 at f5a5d42)
+ Makefile: consolidate .FORCE-* targets
+ Makefile: learn to generate listings for targets requiring special flags
+ Makefile: use target-specific variable to pass flags to cc
+ Makefile: regenerate assembler listings when asked

* jc/maint-1.6.1-checkout-m-custom-merge (2010-01-06) 1 commit
(merged to 'next' on 2010-01-10 at df14116)
+ checkout -m path: fix recreating conflicts

* jh/commit-status (2010-01-13) 2 commits
(merged to 'next' on 2010-01-13 at 0905d59)
+ t7502: test commit.status, --status and --no-status
+ commit: support commit.status, --status, and --no-status

* tc/test-locate-httpd (2010-01-02) 1 commit
(merged to 'next' on 2010-01-06 at 9d913e5)
+ t/lib-http.sh: Restructure finding of default httpd location

* js/windows (2010-01-15) 7 commits
+ Do not use date.c:tm_to_time_t() from compat/mingw.c
+ MSVC: Windows-native implementation for subset of Pthreads API
+ MSVC: Fix an "incompatible pointer types" compiler warning
+ Windows: avoid the "dup dance" when spawning a child process
+ Windows: simplify the pipe(2) implementation
+ Windows: boost startup by avoiding a static dependency on shell32.dll
+ Windows: disable Python

* dp/maint-1.6.5-fast-import-non-commit-tag (2010-01-14) 1 commit
(merged to 'next' on 2010-01-16 at f95ea8e)
+ fast-import: tag may point to any object type

* nd/include-termios-for-osol (2010-01-11) 1 commit
(merged to 'next' on 2010-01-16 at 3160c76)
+ Add missing #include to support TIOCGWINSZ on Solaris

* pc/uninteresting-submodule-disappear-upon-switch-branches (2010-01-11) 1 commit
(merged to 'next' on 2010-01-16 at b06ca1a)
+ Remove empty directories when checking out a commit with fewer submodules

* jc/rerere (2009-12-04) 1 commit
(merged to 'next' on 2010-01-10 at e295b7f)
+ Teach --[no-]rerere-autoupdate option to merge, revert and friends

* rr/core-tutorial (2010-01-16) 1 commit
(merged to 'next' on 2010-01-16 at d9dd8bd)
+ Documentation: Update git core tutorial clarifying reference to scripts

* il/push-set-upstream (2010-01-16) 1 commit
(merged to 'next' on 2010-01-16 at e3a7a60)
+ Add push --set-upstream

* jk/warn-author-committer-after-commit (2010-01-17) 6 commits
(merged to 'next' on 2010-01-17 at c2bb7fd)
+ user_ident_sufficiently_given(): refactor the logic to be usable from elsewhere
+ commit.c::print_summary: do not release the format string too early
(merged to 'next' on 2010-01-16 at f22c077)
+ commit: allow suppression of implicit identity advice
+ commit: show interesting ident information in summary
+ strbuf: add strbuf_addbuf_percentquote
+ strbuf_expand: convert "%%" to "%"

* jc/ident (2010-01-17) 5 commits
(merged to 'next' on 2010-01-19 at 9fba1c0)
+ ident.c: replace fprintf with fputs to suppress compiler warning
(merged to 'next' on 2010-01-17 at 625670d)
+ user_ident_sufficiently_given(): refactor the logic to be usable from elsewhere
+ ident.c: treat $EMAIL as giving user.email identity explicitly
(merged to 'next' on 2010-01-10 at f1f9ded)
+ ident.c: check explicit identity for name and email separately
+ ident.c: remove unused variables

* tr/http-push-ref-status (2010-01-08) 6 commits
(merged to 'next' on 2010-01-16 at 7e872ac)
+ transport-helper.c::push_refs(): emit "no refs" error message
+ transport-helper.c::push_refs(): ignore helper-reported status if ref is not to be pushed
+ transport.c::transport_push(): make ref status affect return value
+ refactor ref status logic for pushing
+ t5541-http-push.sh: add test for unmatched, non-fast-forwarded refs
+ t5541-http-push.sh: add tests for non-fast-forward pushes

* bk/fix-relative-gitdir-file (2010-01-08) 2 commits
(merged to 'next' on 2010-01-16 at cc4ae57)
+ Handle relative paths in submodule .git files
+ Test update-index for a gitlink to a .git file

* sd/cd-p-show-toplevel (2010-01-12) 2 commits
(merged to 'next' on 2010-01-16 at 57d6d31)
+ Use $(git rev-parse --show-toplevel) in cd_to_toplevel().
+ Add 'git rev-parse --show-toplevel' option.

* jc/symbol-static (2010-01-18) 17 commits
(merged to 'next' on 2010-01-18 at d063267)
+ Replace parse_blob() with an explanatory comment
+ symlinks.c: remove unused functions
+ object.c: remove unused functions
+ strbuf.c: remove unused function
+ sha1_file.c: remove unused function
+ mailmap.c: remove unused function
(merged to 'next' on 2010-01-17 at d7346b1)
+ utf8.c: mark file-local function static
+ submodule.c: mark file-local function static
+ quote.c: mark file-local function static
+ remote-curl.c: mark file-local function static
+ read-cache.c: mark file-local functions static
+ parse-options.c: mark file-local function static
+ entry.c: mark file-local function static
+ http.c: mark file-local functions static
+ pretty.c: mark file-local function static
+ builtin-rev-list.c: mark file-local function static
+ bisect.c: mark file-local function static

* mh/rebase-fixup (2010-01-14) 23 commits
(merged to 'next' on 2010-01-16 at 7ccb228)
+ rebase -i: Retain user-edited commit messages after squash/fixup conflicts
+ t3404: Set up more of the test repo in the "setup" step
+ rebase -i: For fixup commands without squashes, do not start editor
+ rebase -i: Change function make_squash_message into update_squash_message
+ rebase -i: Extract function do_with_author
+ rebase -i: Handle the author script all in one place in do_next
+ rebase -i: Extract a function "commit_message"
+ rebase -i: Simplify commit counting for generated commit messages
+ rebase -i: Improve consistency of commit count in generated commit messages
+ t3404: Test the commit count in commit messages generated by "rebase -i"
+ rebase -i: Introduce a constant AMEND
+ rebase -i: Introduce a constant AUTHOR_SCRIPT
+ rebase -i: Document how temporary files are used
+ rebase -i: Use symbolic constant $MSG consistently
+ rebase -i: Use "test -n" instead of "test ! -z"
+ rebase -i: Inline expression
+ rebase -i: Remove dead code
+ rebase -i: Make the condition for an "if" more transparent
(merged to 'next' on 2010-01-12 at e84eab0)
+ rebase-i: Ignore comments and blank lines in peek_next_command
+ lib-rebase: Allow comments and blank lines to be added to the rebase script
+ lib-rebase: Provide clearer debugging info about what the editor did
+ Add a command "fixup" to rebase --interactive
+ t3404: Use test_commit to set up test repository
(this branch is used by ns/rebase-auto-squash.)

* ns/rebase-auto-squash (2009-12-08) 1 commit
(merged to 'next' on 2010-01-06 at da4e2f5)
+ rebase -i --autosquash: auto-squash commits
(this branch uses mh/rebase-fixup.)

* da/difftool (2010-01-15) 10 commits
(merged to 'next' on 2010-01-16 at 609f0da)
+ difftool: Update copyright notices to list each year separately
+ difftool: Use eval to expand '--extcmd' expressions
+ difftool: Add '-x' and as an alias for '--extcmd'
+ t7800-difftool.sh: Simplify the --extcmd test
(merged to 'next' on 2010-01-10 at 749c870)
+ git-diff.txt: Link to git-difftool
+ difftool: Allow specifying unconfigured commands with --extcmd
+ difftool--helper: Remove use of the GIT_MERGE_TOOL variable
+ difftool--helper: Update copyright and remove distracting comments
(merged to 'next' on 2010-01-06 at e957395)
+ git-difftool: Add '--gui' for selecting a GUI tool
+ t7800-difftool: Set a bogus tool for use by tests

* mm/conflict-advice (2010-01-12) 1 commit
(merged to 'next' on 2010-01-16 at b83be11)
+ Be more user-friendly when refusing to do something because of conflict.

* jc/maint-strbuf-add-fix-doubling (2010-01-12) 1 commit
(merged to 'next' on 2010-01-16 at 5959eee)
+ strbuf_addbuf(): allow passing the same buf to dst and src

* jc/maint-1.6.4-grep-lookahead (2010-01-10) 1 commit
(merged to 'next' on 2010-01-13 at 20f8f4b)
+ grep: optimize built-in grep by skipping lines that do not hit
(this branch is used by jc/grep-lookahead and jc/maint-grep-lookahead.)

* jc/maint-grep-lookahead (2010-01-12) 0 commits
(this branch uses jc/maint-1.6.4-grep-lookahead; is used by jc/grep-lookahead.)

* jc/grep-lookahead (2010-01-15) 4 commits
(merged to 'next' on 2010-01-17 at 4a5be2d)
+ grep --no-index: allow use of "git grep" outside a git repository
+ grep: prepare to run outside of a work tree
(merged to 'next' on 2010-01-13 at 20f8f4b)
+ grep: rip out pessimization to use fixmatch()
+ grep: rip out support for external grep
(this branch uses jc/maint-1.6.4-grep-lookahead and jc/maint-grep-lookahead.)

* jc/ls-files-ignored-pathspec (2010-01-08) 4 commits
(merged to 'next' on 2010-01-16 at d36016a)
+ ls-files: fix overeager pathspec optimization
+ read_directory(): further split treat_path()
+ read_directory_recursive(): refactor handling of a single path into a separate function
+ t3001: test ls-files -o ignored/dir

* js/exec-error-report (2010-01-12) 4 commits
(merged to 'next' on 2010-01-16 at 0e28d02)
+ Improve error message when a transport helper was not found
+ start_command: detect execvp failures early
+ run-command: move wait_or_whine earlier
+ start_command: report child process setup errors to the parent's stderr

* jc/cache-unmerge (2009-12-25) 9 commits
(merged to 'next' on 2010-01-13 at 2290c44)
+ rerere forget path: forget recorded resolution
+ rerere: refactor rerere logic to make it independent from I/O
+ rerere: remove silly 1024-byte line limit
+ resolve-undo: teach "update-index --unresolve" to use resolve-undo info
+ resolve-undo: "checkout -m path" uses resolve-undo information
+ resolve-undo: allow plumbing to clear the information
+ resolve-undo: basic tests
+ resolve-undo: record resolved conflicts in a new index extension section
+ builtin-merge.c: use standard active_cache macros
(this branch is used by jc/conflict-marker-size.)

--------------------------------------------------
[New Topics]

* jc/conflict-marker-size (2010-01-16) 8 commits
(merged to 'next' on 2010-01-18 at f1f6023)
+ rerere: honor conflict-marker-size attribute
@ -282,22 +29,10 @@ still holding onto them.
(merged to 'next' on 2010-01-18 at 8bd106a)
+ builtin-apply.c: Skip filenames without enough components

* jc/grep-author-all-match-implicit (2010-01-17) 1 commit
- "log --author=me --grep=it" should find intersection, not union

* ag/patch-header-verify (2010-01-18) 1 commit
(merged to 'next' on 2010-01-18 at 2cd0ddc)
+ builtin-apply.c: fix the --- and +++ header filename consistency check

* il/branch-set-upstream (2010-01-18) 2 commits
(merged to 'next' on 2010-01-18 at b9b0993)
+ branch: warn and refuse to set a branch as a tracking branch of itself.
+ Add branch --set-upstream

* il/remote-updates (2010-01-18) 1 commit
(merged to 'next' on 2010-01-18 at 5c3e805)
+ Add git remote set-url

* bw/cvsimport (2010-01-19) 3 commits
(merged to 'next' on 2010-01-19 at 63f4c8d)
+ cvsimport: standarize system() calls to external git tools
@ -309,16 +44,7 @@ still holding onto them.
+ Fix "checkout A..." synonym for "checkout A...HEAD" on Windows

* jc/maint-refresh-index-is-optional-for-status (2010-01-19) 1 commit
- status: don't require the repository to be writable

* il/rev-glob (2010-01-20) 2 commits
- rev-parse --branches/--tags/--remotes=pattern
- rev-parse --glob

This is a re-rolled "--namespace=" one.

--------------------------------------------------
[Will merge to 'master' after a bit more cooking in 'next']
+ status: don't require the repository to be writable

* nd/status-partial-refresh (2010-01-17) 2 commits
(merged to 'next' on 2010-01-19 at 64f0c0b)
@ -326,6 +52,44 @@ This is a re-rolled "--namespace=" one.
(merged to 'next' on 2010-01-16 at f77bc8f)
+ status: only touch path we may need to check

* ap/merge-backend-opts (2008-07-18) 7 commits
(merged to 'next' on 2010-01-18 at cb1f6b7)
+ Document that merge strategies can now take their own options
+ Extend merge-subtree tests to test -Xsubtree=dir.
+ Make "subtree" part more orthogonal to the rest of merge-recursive.
+ pull: Fix parsing of -X<option>
+ Teach git-pull to pass -X<option> to git-merge
+ git merge -X<option>
+ git-merge-file --ours, --theirs

* jc/maint-limit-note-output (2010-01-21) 2 commits
(merged to 'next' on 2010-01-21 at bcb80b9)
+ Fix "log --oneline" not to show notes
(merged to 'next' on 2010-01-20 at 526bfcc)
+ Fix "log" family not to be too agressive about showing notes

* nd/ls-files-sparse-fix (2010-01-20) 1 commit
(merged to 'next' on 2010-01-20 at 0f61dbc)
+ Fix memory corruption when .gitignore does not end by \n

* il/branch-set-upstream (2010-01-18) 2 commits
(merged to 'next' on 2010-01-18 at b9b0993)
+ branch: warn and refuse to set a branch as a tracking branch of itself.
+ Add branch --set-upstream

* il/remote-updates (2010-01-18) 1 commit
(merged to 'next' on 2010-01-18 at 5c3e805)
+ Add git remote set-url

* il/rev-glob (2010-01-22) 3 commits
(merged to 'next' on 2010-01-21 at 453a21c)
+ Documentation: improve description of --glob=pattern and friends
(merged to 'next' on 2010-01-20 at 928ba0a)
+ rev-parse --branches/--tags/--remotes=pattern
+ rev-parse --glob

This is a re-rolled "--namespace=" one.

* jl/submodule-diff (2010-01-18) 4 commits
(merged to 'next' on 2010-01-20 at 95cb513)
+ Performance optimization for detection of modified submodules
@ -335,6 +99,23 @@ This is a re-rolled "--namespace=" one.
+ Teach diff that modified submodule directory is dirty
+ Show submodules as modified when they contain a dirty work tree

* js/refer-upstream (2010-01-19) 3 commits
(merged to 'next' on 2010-01-20 at 5a5547a)
+ Teach @{upstream} syntax to strbuf_branchanme()
+ t1506: more test for @{upstream} syntax
+ Introduce <branch>@{upstream} notation

Updated to teach the new syntax to commands like "checkout" and "merge"
that want to behave better when they know what were given was a branch
name, not a random SHA-1.

* jc/branch-d (2009-12-29) 1 commit
(merged to 'next' on 2010-01-10 at 61a14b7)
+ branch -d: base the "already-merged" safety on the branch it merges with

--------------------------------------------------
[Will merge to 'master' after a bit more cooking in 'next']

* jc/fix-tree-walk (2009-09-14) 7 commits
(merged to 'next' on 2010-01-13 at 1c01b87)
+ read-tree --debug-unpack
@ -349,56 +130,33 @@ Resurrected from "Ejected" category. This is fix for a tricky codepath
and testing and improving before it hits 'master' is greatly appreciated.
(I have been using this in my private build for some time).

* ap/merge-backend-opts (2008-07-18) 7 commits
(merged to 'next' on 2010-01-18 at cb1f6b7)
+ Document that merge strategies can now take their own options
+ Extend merge-subtree tests to test -Xsubtree=dir.
+ Make "subtree" part more orthogonal to the rest of merge-recursive.
+ pull: Fix parsing of -X<option>
+ Teach git-pull to pass -X<option> to git-merge
+ git merge -X<option>
+ git-merge-file --ours, --theirs

--------------------------------------------------
[Cooking]

* js/refer-upstream (2010-01-19) 3 commits
(merged to 'next' on 2010-01-20 at 5a5547a)
+ Teach @{upstream} syntax to strbuf_branchanme()
+ t1506: more test for @{upstream} syntax
+ Introduce <branch>@{upstream} notation
* jh/notes (2010-01-17) 20 commits
. builtin-gc: Teach the new --notes option to garbage-collect notes
. Notes API: gc_notes(): Prune notes that belong to non-existing objects
. t3305: Verify that removing notes triggers automatic fanout consolidation
. builtin-notes: Teach -d option for deleting existing notes
. Teach builtin-notes to remove empty notes
. Teach notes code to properly preserve non-notes in the notes tree
. t3305: Verify that adding many notes with git-notes triggers increased fanout
. t3301: Verify successful annotation of non-commits
. Builtin-ify git-notes
. Refactor notes concatenation into a flexible interface for combining notes
. Notes API: Allow multiple concurrent notes trees with new struct notes_tree
. Notes API: write_notes_tree(): Store the notes tree in the database
. Notes API: for_each_note(): Traverse the entire notes tree with a callback
. Notes API: get_note(): Return the note annotating the given object
. Notes API: remove_note(): Remove note objects from the notes tree structure
. Notes API: add_note(): Add note objects to the internal notes tree structure
. Notes API: init_notes(): Initialize the notes tree from the given notes ref
. Add tests for checking correct handling of $GIT_NOTES_REF and core.notesRef
. Notes API: get_commit_notes() -> format_note() + remove the commit restriction
. Minor non-functional fixes to notes.c

Updated to teach the new syntax to commands like "checkout" and "merge"
that want to behave better when they know what were given was a branch
name, not a random SHA-1.

* jh/notes (2010-01-17) 23 commits
- builtin-gc: Teach the new --notes option to garbage-collect notes
- Notes API: gc_notes(): Prune notes that belong to non-existing objects
- t3305: Verify that removing notes triggers automatic fanout consolidation
- builtin-notes: Teach -d option for deleting existing notes
- Teach builtin-notes to remove empty notes
- Teach notes code to properly preserve non-notes in the notes tree
- t3305: Verify that adding many notes with git-notes triggers increased fanout
- t3301: Verify successful annotation of non-commits
- Builtin-ify git-notes
- Refactor notes concatenation into a flexible interface for combining notes
- Notes API: Allow multiple concurrent notes trees with new struct notes_tree
- Notes API: write_notes_tree(): Store the notes tree in the database
- Notes API: for_each_note(): Traverse the entire notes tree with a callback
- Notes API: get_note(): Return the note annotating the given object
- Notes API: remove_note(): Remove note objects from the notes tree structure
- Notes API: add_note(): Add note objects to the internal notes tree structure
- Notes API: init_notes(): Initialize the notes tree from the given notes ref
- Add tests for checking correct handling of $GIT_NOTES_REF and core.notesRef
- Notes API: get_commit_notes() -> format_note() + remove the commit restriction
- Minor non-functional fixes to notes.c
(merged to 'next' on 2010-01-02 at ae42130)
+ Add more testcases to test fast-import of notes
+ Rename t9301 to t9350, to make room for more fast-import tests
+ fast-import: Proper notes tree manipulation

Updated with a re-roll.
Tentatively ejected, as its tests conflict with tests in a higher priority
fix.

* jh/gitweb-cached (2010-01-13) 9 commits
- gitweb: File based caching layer (from git.kernel.org)
@ -413,6 +171,5 @@ Updated with a re-roll.

Replaced with a re-roll. Update to t9500 is probably needed.

* jc/branch-d (2009-12-29) 1 commit
(merged to 'next' on 2010-01-10 at 61a14b7)
+ branch -d: base the "already-merged" safety on the branch it merges with
* jc/grep-author-all-match-implicit (2010-01-17) 1 commit
- "log --author=me --grep=it" should find intersection, not union