Commit a908047 taught format-patch the "--from" option,
which places the author ident into an in-body from header,
and uses the committer ident in the rfc822 from header. The
documentation claims that it will omit the in-body header
when it is the same as the rfc822 header, but the code never
implemented that behavior.
This patch completes the feature by comparing the two idents
and doing nothing when they are the same (this is the same
as simply omitting the in-body header, as the two are by
definition indistinguishable in this case). This makes it
reasonable to turn on "--from" all the time (if it matches
your particular workflow), rather than only using it when
exporting other people's patches.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In the current code, callers are expected to fill in the
pretty_print_context, and then the pretty.c functions simply
read from it. This leaves no room for the pretty.c functions
to communicate with each other by manipulating the context
(e.g., data seen while printing the header may impact how we
print the body).
Rather than introduce a new struct to hold modifiable data,
let's just drop the const-ness of the existing context
struct.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The original way to specify remote repository using .git/branches/
used to have a nifty feature. The code to support the feature was
still in a function but the caller was changed not to call it 5
years ago, breaking that feature and leaving the supporting code
unreachable.
* rr/remote-branch-config-refresh:
t/t5505-remote: test multiple push/pull in remotes-file
ls-remote doc: don't encourage use of branches-file
ls-remote doc: rewrite <repository> paragraph
ls-remote doc: fix example invocation on git.git
t/t5505-remote: test url-with-# in branches-file
remote: remove dead code in read_branches_file()
t/t5505-remote: use test_path_is_missing
t/t5505-remote: test push-refspec in branches-file
t/t5505-remote: modernize style
Code clean-up for in-prompt status script (in contrib/).
* ed/color-prompt:
git-prompt.sh: add missing information in comments
git-prompt.sh: do not print duplicate clean color code
t9903: remove redundant tests
git-prompt.sh: refactor colored prompt code
t9903: add tests for git-prompt pcmode
Having multiple "fixup!" on a line in the rebase instruction sheet
did not work very well with "git rebase -i --autosquash".
* ap/rebase-multiple-fixups:
lib-rebase: style: use write_script, <<-\EOF
rebase -i: handle fixup! fixup! in --autosquash
* sg/bash-prompt:
bash prompt: mention that PROMPT_COMMAND mode is faster
bash prompt: avoid command substitution when finalizing gitstring
bash prompt: avoid command substitution when checking for untracked files
bash prompt: use bash builtins to check stash state
bash prompt: use bash builtins to check for unborn branch for dirty state
bash prompt: combine 'git rev-parse' for detached head
bash prompt: combine 'git rev-parse' executions in the main code path
bash prompt: use bash builtins to find out current branch
bash prompt: use bash builtins to find out rebase state
bash prompt: run 'git rev-parse --git-dir' directly instead of __gitdir()
bash prompt: return early from __git_ps1() when not in a git repository
bash prompt: print unique detached HEAD abbreviated object name
bash prompt: add a test for symbolic link symbolic refs
completion, bash prompt: move __gitdir() tests to completion test suite
bash prompt: use 'write_script' helper in interactive rebase test
bash prompt: fix redirection coding style in tests
Update documentation to match more recent realities.
* wk/doc-in-linux-3.x-era:
Documentation: Update 'linux-2.6.git' -> 'linux.git'
Documentation: Update the NFS remote examples to use the staging repo
doc/clone: Pick more compelling paths for the --reference example
doc/clone: Remove the '--bare -l -s' example
"git log" learned the "--author-date-order" option, with which the
output is topologically sorted and commits in parallel histories
are shown intermixed together based on the author timestamp.
* jc/topo-author-date-sort:
t6003: add --author-date-order test
topology tests: teach a helper to set author dates as well
t6003: add --date-order test
topology tests: teach a helper to take abbreviated timestamps
t/lib-t6000: style fixes
log: --author-date-order
sort-in-topological-order: use prio-queue
prio-queue: priority queue of pointers to structs
toposort: rename "lifo" field
Allow adding custom information to commit objects in order to
represent unbound number of flag bits etc.
* jk/commit-info-slab:
commit-slab: introduce a macro to define a slab for new type
commit-slab: avoid large realloc
commit: allow associating auxiliary info on-demand
* maint:
Start preparing for 1.8.3.3
check-ignore doc: fix broken link to ls-files page
test: spell 'ls-files --delete' option correctly in test descriptions
"git pack-refs" that races with new ref creation or deletion have
been susceptible to lossage of refs under right conditions, which
has been tightened up.
* mh/ref-races:
for_each_ref: load all loose refs before packed refs
get_packed_ref_cache: reload packed-refs file when it changes
add a stat_validity struct
Extract a struct stat_data from cache_entry
packed_ref_cache: increment refcount when locked
do_for_each_entry(): increment the packed refs cache refcount
refs: manage lifetime of packed refs cache via reference counting
refs: implement simple transactions for the packed-refs file
refs: wrap the packed refs cache in a level of indirection
pack_refs(): split creation of packed refs and entry writing
repack_without_ref(): split list curation and entry writing
"git diff" learned a mode that ignores hunks whose change consists
only of additions and removals of blank lines, which is the same as
"diff -B" (ignore blank lines) of GNU diff.
* ap/diff-ignore-blank-lines:
diff: add --ignore-blank-lines option
We read loose and packed rerferences in two steps, but after
deciding to read a loose ref but before actually opening it to read
it, another process racing with us can unlink it, which would cause
us to barf. Update the codepath to retry when such a race is
detected.
* mh/loose-refs-race-with-pack-ref:
resolve_ref_unsafe(): close race condition reading loose refs
resolve_ref_unsafe(): handle the case of an SHA-1 within loop
resolve_ref_unsafe(): extract function handle_missing_loose_ref()
"git name-rev --refs=tags/v*" were forbidden, which was a bit
inconvenient (you had to give a pattern to match refs fully, like
--refs=refs/tags/v*).
* nk/name-rev-abbreviated-refs:
name-rev: allow to specify a subpath for --refs option
Allow various subcommands of "git submodule" to be run not from the
top of the working tree of the superproject.
* jk/submodule-subdirectory-ok:
submodule: drop the top-level requirement
rev-parse: add --prefix option
submodule: show full path in error message
t7403: add missing && chaining
t7403: modernize style
t7401: make indentation consistent
Mac OS X does not like to write(2) more than INT_MAX number of
bytes; work it around by chopping write(2) into smaller pieces.
* fc/macos-x-clipped-write:
compate/clipped-write.c: large write(2) fails on Mac OS X/XNU
Newer MacOS X encourages the programs to compile and link with their
CommonCrypto, not with OpenSSL.
* da/darwin:
imap-send: eliminate HMAC deprecation warnings on Mac OS X
cache.h: eliminate SHA-1 deprecation warnings on Mac OS X
Makefile: add support for Apple CommonCrypto facility
Makefile: fix default regex settings on Darwin
The configure option to disable threading is '--disable-pthreads',
not '--without-pthreads'.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Cloning with "git clone --depth N" while fetch.fsckobjects (or
transfer.fsckobjects) is set to true did not tell the cut-off points
of the shallow history to the process that validates the objects and
the history received, causing the validation to fail.
* 'nd/clone-connectivity-shortcut' (early part):
fetch-pack: prepare updated shallow file before fetching the pack
clone: let the user know when check_everything_connected is run
* rr/push-head:
push: make push.default = current use resolved HEAD
push: fail early with detached HEAD and current
push: factor out the detached HEAD error message
* jh/checkout-auto-tracking:
glossary: Update and rephrase the definition of a remote-tracking branch
branch.c: Validate tracking branches with refspecs instead of refs/remotes/*
t9114.2: Don't use --track option against "svn-remote"-tracking branches
t7201.24: Add refspec to keep --track working
t3200.39: tracking setup should fail if there is no matching refspec.
checkout: Use remote refspecs when DWIMming tracking branches
t2024: Show failure to use refspec when DWIMming remote branch names
t2024: Add tests verifying current DWIM behavior of 'git checkout <branch>'
