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Every field in this struct is an alias for a certain field in xdfile_t.
diffdata_t.nrec -> xdfile_t.nreff
diffdata_t.ha -> xdfile_t.ha
diffdata_t.rindex -> xdfile_t.rindex
diffdata_t.rchg -> xdfile_t.rchg
I think this struct existed before xdfile_t, and was kept for backward
compatibility reasons. I think xdiffi should have been refactored to
use the new (xdfile_t) struct, but was easier to alias it instead.
The local variables rchg* and rindex* don't shorten the lines by much,
nor do they really need to be there to make the code more readable.
Delete them.
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Use the type xrecord_t as the local variable for the functions in the
file xdiff/xemit.c. Most places directly reference the fields inside of
this struct, doing that here makes it more consistent with the rest of
the code.
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When xrecord_t was a linked list, and recs didn't exist, I assume this
function walked the list until it found the right record. Accessing
a contiguous array is so trivial that this function is now superfluous.
Delete it.
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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gitk currently accepts a single themeloader file via the config file,
and will source this with errors reported to the console. This is fine
for simple configuration, but will not support interactive theme
exploration from the gui. In particular, a themeloader file must be
sourced only once as the themes defined cannot be re-defined. Also,
errors must be handled rather than just aborting while printing to the
console. So, add a proc to handle the above, supporting expansion of
the gui config pages.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk has a number of variables used in setting up colors for the classic
(non-themed) widget set. These variables are unused with ttk, so let's
eliminate them. But, leave the variables in the config file for now -
those can be eliminated after this change is merged.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk offers to change the ui color on the colors prefs page, but the
variable set has no effect because gitk is using themes. Let's eliminate
the "Interface" color selection option from that page.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk allows searching for commits with various criteria, and provides
up/down search buttons to facilitate this search. These buttons are
labelled with bitmaps, and those bitmaps are not always recolored
correctly for the ui scheme as the theme colors are not known. Let's
just use text labels on these, allowing the styles to handle any
coloring needed. Use utf codepoints for the arrows, presuming that these
code points are available in the selected font.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk maintains a stack of commit ids visited, and allows navigating
these using a pair of buttons shown with arrows using bitmaps. An attempt
is made to recolor these bitmaps to handle different color schemes, but
this is unreliable across multiple themes as the required colors are not
universally known. Let's just use text labels for these buttons,
allowing the themes to recolor the text along with everything else. Use
utf code points for the text, presuming that these arrow glyphs are
available in the selected font.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk uses themed widgets with a user selected theme, but also invokes
tk_setPalette to configure colors for the non-themed widgets including
the menubar. However, themes in general are expected to configure
those colors already. The builtin themes (default, alt, clam, classic on
unix/X11) all have compatible colors, and need no such reconfiguration,
and (most, if not all) available themes set the options database for this
purpose as well. Furthermore, gitk in the past avoided invoking
tk_setPalette on Windows to avoid some issues.
So, let's stop calling tk_setPalette everywhere, and just rely upon the
selected theme (possibly user installed) to have set all needed colors.
Note: if a user installs more than one theme using $themeloader, the last
one installed will have defined the colors to be used. Those colors will
probably be incorrect for any other set, including Tk's builtin set.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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gitk uses themed tk, but has no capability to alter the theme defined
by Tk. While there are documented ways to install other themes, and
to make one the default, these methods are obscure at best. Instead,
let's offer two config variables:
- theme this is the name of the theme to use, and must be available.
- themeloader - this is the full pathname of a tcl script that
will load one or more themes into the Tk namespace.
By default, theme is set to the theme active when Tk is started, and
themeloader = {}. These variables must be defined to something else to
have any user visible effect.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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All the final paragraphs on these three options are rendered as
literal blocks. The intent was surely to keep each of them wed to their
respective description list items. But the attempt at maintaining the
indentation level of the block causes each them to be interpreted as a
code block, since code blocks can be represented using indentation.
We need to use list continuation (+) in order to keep them wed to
their blocks.
There is also an unordered list which sandwiches two paragraphs on an
option. We don’t need to do anything about that since it attaches to the
description list item without list continuation (i.e. it is already
correct). But for consistency let’s use list continuation and an open
block on it.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git last-modified" operating in non-recursive mode used to trigger
a BUG(), which has been corrected.
* tc/last-modified-recursive-fix:
last-modified: fix bug when some paths remain unhandled
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Deal more gracefully with directory / file conflicts when the files
backend is used for ref storage, by failing only the ones that are
involved in the conflict while allowing others.
* kn/refs-files-case-insensitive:
refs/files: handle D/F conflicts during locking
refs/files: handle F/D conflicts in case-insensitive FS
refs/files: use correct error type when lock exists
refs/files: catch conflicts on case-insensitive file-systems
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Some places in the code confused a variable that is *not* a boolean
to enable color but is an enum that records what the user requested
to do about color. A couple of bugs of this sort have been fixed,
while the code has been cleaned up to prevent similar bugs in the
future.
* jk/color-variable-fixes:
config: store want_color() result in a separate bool
add-interactive: retain colorbool values longer
color: return bool from want_color()
color: use git_colorbool enum type to store colorbools
pretty: use format_commit_context.auto_color as colorbool
diff: stop passing ecbdata->use_color as boolean
diff: pass o->use_color directly to fill_metainfo()
diff: don't use diff_options.use_color as a strict bool
diff: simplify color_moved check when flushing
grep: don't treat grep_opt.color as a strict bool
color: return enum from git_config_colorbool()
color: use GIT_COLOR_* instead of numeric constants
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The stash.index configuration variable can be set to make "git stash
pop/apply" pretend that it was invoked with "--index".
* dk/stash-apply-index:
stash: honor stash.index in apply, pop modes
stash: refactor private config globals
t3905: remove unneeded blank line
t3903: reduce dependencies on previous tests
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Doc updates.
* je/doc-checkout:
doc: git-checkout: clarify restoring files section
doc: git-checkout: split up restoring files section
doc: git-checkout: deduplicate --detach explanation
doc: git-checkout: clarify `-b` and `-B`
doc: git-checkout: clarify `git checkout <branch>`
doc: git-checkout: clarify ARGUMENT DISAMBIGUATION
doc: git-checkout: clarify intro sentence
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There are double frees and leaks around setup_revisions() API used
in "git stash show", which has been fixed, and setup_revisions()
API gained a wrapper to make it more ergonomic when using it with
strvec-manged argc/argv pairs.
* jk/setup-revisions-freefix:
revision: retain argv NULL invariant in setup_revisions()
treewide: pass strvecs around for setup_revisions_from_strvec()
treewide: use setup_revisions_from_strvec() when we have a strvec
revision: add wrapper to setup_revisions() from a strvec
revision: manage memory ownership of argv in setup_revisions()
stash: tell setup_revisions() to free our allocated strings
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"git rebase -i" failed to clean-up the commit log message when the
command commits the final one in a chain of "fixup" commands, which
has been corrected.
* pw/rebase-i-cleanup-fix:
sequencer: remove VERBATIM_MSG flag
rebase -i: respect commit.cleanup when picking fixups
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Keep giving hint about the default initial branch name for users
who may be surprised after Git 3.0 switch-over.
* jc/3.0-default-initial-branch-to-main-addendum:
initial branch: give hints after switching the default name
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Declare that "git init" that is not otherwise configured uses
'main' as the initial branch, not 'master', starting Git 3.0.
* pw/3.0-default-initial-branch-to-main:
t0613: stop setting default initial branch
t9902: switch default branch name to main
t4013: switch default branch name to main
breaking-changes: switch default branch to main
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"git send-email --compose --reply-to=<address>" used to add
duplicated Reply-To: header, which made mailservers unhappy. This
has been corrected.
* nb/send-email-no-dup-reply-to:
send-email: don't duplicate Reply-to: in intro message
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Import a newer version of the clar unit testing framework.
* ps/clar-updates:
t/unit-tests: update to 10e96bc
t/unit-tests: update clar to fcbed04
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* ps/packfile-store:
packfile: refactor `get_packed_git_mru()` to work on packfile store
packfile: refactor `get_all_packs()` to work on packfile store
packfile: refactor `get_packed_git()` to work on packfile store
packfile: move `get_multi_pack_index()` into "midx.c"
packfile: introduce function to load and add packfiles
packfile: refactor `install_packed_git()` to work on packfile store
packfile: split up responsibilities of `reprepare_packed_git()`
packfile: refactor `prepare_packed_git()` to work on packfile store
packfile: reorder functions to avoid function declaration
odb: move kept cache into `struct packfile_store`
odb: move MRU list of packfiles into `struct packfile_store`
odb: move packfile map into `struct packfile_store`
odb: move initialization bit into `struct packfile_store`
odb: move list of packfiles into `struct packfile_store`
packfile: introduce a new `struct packfile_store`
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These tests prepare the working tree & index state to have something
to be committed, and try a sequence of "test_must_fail git commit".
If an earlier one did not fail by a bug, a later one will fail for
a wrong reason (namely, "nothing to commit").
Give them "--allow-empty" to make sure that they would work even
when there is nothing to commit by accident.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: D. Ben Knoble <ben.knoble+github@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The formatter currently suggests adding a space between a control macro
and parentheses. In the Git project, this is not typically expected. Set
`SpaceBeforeParens` to `ControlStatementsExceptControlMacros`
accordingly.
Helped-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Asciidoctor and asciidoc.py have different behaviors when a paragraph
follows a nested list item. Asciidoctor has a bug[1] that makes it keep a
plus sign (+) used to attached paragraphs at the beginning of the paragraph.
This commit uses workarounds to avoid this problem by using second level
definition lists and open blocks.
[1]:https://github.com/asciidoctor/asciidoctor/issues/4704
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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xrecord_t.next, xdfile_t.hbits, xdfile_t.rhash are initialized,
but never used for anything by the code. Remove them.
Best-viewed-with: --color-words
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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These local variables are essentially a hand-rolled additional
implementation of xdl_free_ctx() inlined into xdl_prepare_ctx(). Modify
the code to use the existing xdl_free_ctx() function so there aren't
two ways to free such variables.
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Move xdl_prepare_env() later in the file to avoid the need
for static forward declarations.
Best-viewed-with: --color-moved
Signed-off-by: Ezekiel Newren <ezekielnewren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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With the recent update in Git for Windows/ARM64 as of
https://github.com/git-for-windows/git-sdk-arm64/commit/21b288e16358
cURL was updated from v8.15.0 to v8.16.0, and the LLVM-based builds (but
strangely not the GCC-based builds) continuously greet me thusly:
http-push.c:211:2: error: call to '_curl_easy_setopt_err_long' declared
with 'warning' attribute: curl_easy_setopt expects a long argument
[-Werror,-Wattribute-warning]
CC builtin/apply.o
211 | curl_easy_setopt(curl, CURLOPT_INFILESIZE, buffer->buf.len);
| ^
C:/a/git-sdk-arm64/git-sdk-arm64/minimal-sdk/clangarm64/include/curl/typecheck-gcc.h:50:15:
note: expanded from macro 'curl_easy_setopt'
50 | _curl_easy_setopt_err_long(); \
| ^
1 error generated.
make: *** [Makefile:2877: http-push.o] Error 1
The easiest way to shut up that compile error (which is legitimate,
seeing as the `CURLOPT_INFILESIZE` options expects a `long` parameter,
but `buffer->buf.len` refers to the `size_t` attribute of a `strbuf`)
would be to simply cast the parameter to a `long`.
However, there is a much better solution: To use the
`CURLOPT_INFILESIZE_LARGE` option instead, which was added in cURL
v7.11.0 (see https://curl.se/ch/7.11.0.html) and which Git _already_
uses in `curl_append_msgs_to_imap()`.
This fix was the motivation for renaming `xcurl_off_t()` to
`cast_size_t_to_curl_off_t()` and making it available more broadly,
which is the reason why it is used here, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When casting a `size_t` to `curl_off_t`, there is a currently uncommon
chance that the value can be cut off (`curl_off_t` is expected to be a
signed 64-bit data type).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This commit moves the `xcurl_off_t()` function, which validates that a
given value fits within the `curl_off_t` data type and then casts it, to
a more central place so that it can be used outside of `remote-curl.c`,
too.
At the same time, this function is renamed to conform better with the
naming convention of the helper functions that safely cast from one data
type to another which has been well established in `git-compat-util.h`.
With this move, `gettext.h` must be `#include`d in `http.h` to allow the
error message to remain translatable.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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gitk's 'Commit ID' button uses a classic widget, not a themed one,
leading to inconsistent style. Commit 51a7e8b654 (d93f1713b0 ("gitk: Use
themed tk widgets", 2009-04-17) that added themed widgets did not touch
this particular widget, but does not say why. Regardless, let's use a
themed button to be consistent with the rest of the interface.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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If one of the two provided paths for git diff --no-index ends in a '/',
a failure similar to the following occurs:
$ git diff --no-index -- /tmp/ /tmp/ ':!'
fatal: `pos + len' is too far after the end of the buffer
This occurs because of an incorrect calculation of the skip lengths in
diff_no_index(). The code wants to calculate the length of the string,
but add one in case the string doesn't end with a slash.
The method it uses is incorrect, as it always checks the trailing NUL
character of the string. This will never be a '/', so we always add one.
In the event that we *do* have a trailing slash, this will create an
off-by-one length error later when using the skip value.
The most straightforward fix would be to correct the skip1 and skip2
lengths by using ends_with().
However, Johannes made a good point that the existing logic is wasting a
lot of computation. We generate the match string by copying the path in
and then skipping almost all of it immediately with a potentially
expensive memmove() from the strbuf_remove() call. We also re-initialize
the match stringbuf each time we call read_directory_contents.
The read_directory_contents really wants a path that is rooted at the
start of the directory scan. We're currently building this by taking the
full path and stripping out the start portion. Instead, replace this
logic by building up the portion of the match as we go.
Start by initializing two strbuf in diff_no_index containing the empty
string. Pass these into queue_diff, which in turn passes the appropriate
left or right side into read_directory_contents.
As before, we build up the matches by appending elements to the match
path and then clearing them using strbuf_setlen.
In the recursive portion of the queue_diff algorithm, we build up new
match paths the same way that we build up new buffer paths, by appending
the elements and then clearing them with strbuf_setlen after each
iteration. This is cheaper as it avoids repeated allocations, and is a
bit simpler to track what is going on.
Add a couple of test cases that pass in paths already ending in '/', to
ensure the tests cover this regression.
Reported-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Closes: https://lore.kernel.org/git/c75ec5f9-407a-6555-d4fb-bb629d54ec61@gmx.de/
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
[jc: small leakfixes at the end of diff_no_index()]
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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(The two next paragraphs are taken from the previous commit.)
git-format-patch(1) supports Git notes by showing them beneath the
patch/commit message, similar to git-log(1). The command also supports
showing those same notes ref names in the range diff output.
Note *the same* ref names; any Git notes options or configuration
variables need to be handed off to the range-diff machinery. This works
correctly in the case when the range diff is on the cover letter. But it
does not work correctly when the output is a single patch with an
embedded range diff.
Concretely, git-format-patch(1) needs to pass `--[no-]notes` options on
to the range-diff subprocess in `range-diff.c`. Range diffs for single-
commit series are handled in `log-tree.c`. But `log-tree.c` had no
access to any `log_arg` variable before we added it to `rev_info` in the
previous commit.
Use that new struct member to fix this inconsistency.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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git-format-patch(1) supports Git notes by showing them beneath the
patch/commit message, similar to git-log(1). The command also supports
showing those same notes ref names in the range diff output.
Note *the same* ref names; any Git notes options or configuration
variables need to be handed off to the range-diff machinery. This works
correctly in the case when the range diff is on the cover letter. But it
does not work correctly when the output is a single patch with an
embedded range diff.
Concretely, git-format-patch(1) needs to pass `--[no-]notes` options
on to the range-diff subprocess in `range-diff.c`. This is handled in
`builtin/log.c` by the local variable `log_arg` in the case of mul-
tiple commits, but not in the single commit case where there is no
cover letter and the range diff is embedded in the patch output; the
range diff is then made in `log-tree.c`, whither `log_arg` has not
been propagated. This means that the range-diff subprocess reverts
to its default behavior, which is to act like git-log(1) w.r.t. notes.
We need to fix this. But first lay the groundwork by converting
`log_arg` to a struct member; next we can simply use that member
in `log-tree.c` without having to thread it from `builtin/log.c`.
No functional changes.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Rename `other_arg` to `log_arg` in `range_diff_options` and
related places.
“Other argument” comes from bd361918 (range-diff: pass through --notes
to `git log`, 2019-11-20) which introduced Git notes handling to
git-range-diff(1) by passing that option on to git-log(1). And that kind
of name might be fine in a local context. However, it was initially
spread among multiple files, and is now[1] part of the
`range_diff_options` struct. It is, prima facie, difficult to guess what
“other” means, especially when just looking at the struct.
But with a little reading we find out that it is used for `--[no-]notes`
and `--diff-merges`, which are both passed on to git-log(1). We should
just rename it to reflect this role; `log_arg` suggests, along with the
`strvec` type, that it is used to pass extra arguments to git-log(1).
† 1: since f1ce6c19 (range-diff: combine all options in a single data
structure, 2021-02-05)
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If, when the user edits a hunk, they change deletion lines into
context lines or vice versa, then the number of hunks that the edited
hunk can be split into may differ from the unedited hunk. This means
that so we should recalculate `hunk->splittable_into` after the hunk
has been edited. In practice users are unlikely to hit this bug as it
is doubtful that a user who has edited a hunk will split it afterwards.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When a hunk is split, each of the new hunks inherits whether it is
selected or not from the original hunk. If a selected hunk is split
all of the new hunks are marked as "selected" and the user is only
prompted with the first of the split hunks. The user is not asked
whether or not they wish to select the rest of the new hunks. This
means that if they wish to deselect any of the new hunks apart from
the first one they have to navigate back to the hunk they want to
deselect before they can deselect it. This is unfortunate as the user
is presumably splitting the original hunk because they only want to
select some sub-set of it.
Instead mark all the new hunks as "undecided" so that the user is
prompted whether they wish to select each one in turn. In the case
where the user only wants to change the selection of the first of
the split hunks they will now have to do more work re-selecting the
remaining split hunks. However, changing the selection of any of the
other newly created hunks is now much simpler as the user no-longer has
to navigate back to them in order to change their selected state.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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gitk uses classic (non-themed) spinboxes rather than the ttk variants.
Commit d93f1713b0 ("gitk: Use themed tk widgets", 2009-04-17) that added
ttk makes no mention of why ttk:spinboxes were omitted, but this leads
to an inconsistent interface. Let's use the ttk version.
Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
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From user feedback, there was a request for examples, as well as a
comment that one person found "If git push [<repository>] without
any <refspec> argument is set to update some ref at the destination
with <src> with remote.<repository>.push configuration variable..."
impossible to understand.
To make the section easier to navigate, create a list of every possible
refspec form, with examples for each form as well as 2 forms which were
previously missing (patterns and negative refspecs).
Made a few changes to use more familiar language, but ultimately
refspecs are a pretty advanced feature so I've mostly left the
terminology alone.
Signed-off-by: Julia Evans <julia@jvns.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Right now the rules for when a `git push` is allowed are buried at the
bottom of the description of `<refspec>`. Put them in their own section
so that we can reference them from `--force` and give some context for
why they exist.
Having the "PUSH RULES" section also lets us be a little bit more
specific with the rule in `--force`: we can just focus on the rule
for pushing for a branch (which is likely the one that's most relevant)
and leave the details about what happens when you push to a tag or a ref
that isn't a branch to the later section.
Signed-off-by: Julia Evans <julia@jvns.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The `get_packed_git_mru()` function prepares the packfile store and then
returns its packfiles in most-recently-used order. Refactor it to accept
a packfile store instead of a repository to clarify its scope.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The `get_all_packs()` function prepares the packfile store and then
returns its packfiles. Refactor it to accept a packfile store instead of
a repository to clarify its scope.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The `get_packed_git()` function prepares the packfile store and then
returns its packfiles. Refactor it to accept a packfile store instead of
a repository to clarify its scope.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The `get_multi_pack_index()` function is declared and implemented in the
packfile subsystem, even though it really belongs into the multi-pack
index subsystem. The reason for this is likely that it needs to call
`packfile_store_prepare()`, which is not exposed by the packfile system.
In a subsequent commit we're about to add another caller outside of the
packfile system though, so we'll have to expose the function anyway.
Do so now already and move `get_multi_pack_index()` into the MIDX
subsystem.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We have a recurring pattern where we essentially perform an upsert of a
packfile in case it isn't yet known by the packfile store. The logic to
do so is non-trivial as we have to reconstruct the packfile's key, check
the map of packfiles, then create the new packfile and finally add it to
the store.
Introduce a new function that does this dance for us. Refactor callsites
to use it.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The `install_packed_git()` functions adds a packfile to a specific
object store. Refactor it to accept a packfile store instead of a
repository to clarify its scope.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In `reprepare_packed_git()` we perform a couple of operations:
- We reload alternate object directories.
- We clear the loose object cache.
- We reprepare packfiles.
While the logic is hosted in "packfile.c", it clearly reaches into other
subsystems that aren't related to packfiles.
Split up the responsibility and introduce `odb_reprepare()` which now
becomes responsible for repreparing the whole object database. The
existing `reprepare_packed_git()` function is refactored accordingly and
only cares about reloading the packfile store now.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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