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Both cgit_print_diff() and cgit_diff_tree() handles root commits nicely,
but cgit_print_commit() forgot to check the case of 0 parents.
This fixes it, and adds tests to avoid future regressions.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This makes it more obvious how to get back to the index, especially when the
config option `logo-link` is used. And the page name displayed in the header
provided no extra information. It only consumed space and deserved to die.
While at it, make sure that the different parts of the header doesn't wrap
when horizontal space is limited.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This enables a pager on the repolist which restricts the number of entries
displayed per page, controlled by the new option `max-repo-count` (default
value 50).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This function will be used to build a pager in ui-repolist.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Normally when html_include cannot open the file it fails silently and
things can be a bit hard to figure out from just looking at apache's
log. This will be beneficial for those initially setting up their server
with cgit.
Signed-off-by: Harley Laue <losinggeneration@aim.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This commit uses the options and changes from the last few commits to
implement a new 'about' command which works both with and without a
repo.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The new option names a file which will be included on a new page, next
to the current 'index' page.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When cgit_cmd.want_repo was 0, we used to assume that the cmd would never
be invoked for a repo. But soon this will become untrue (the 'about' cmd
is rapidly approching), so from now on we will initialize any requested
repo even if want_repo==0 (and return an error if want_repo==1 but no repo
is specified).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The 'index-info' option got lost when the layout was converted from
sidebar to old-fashioned header (noticed by Harley Laue, thanks!), and
this commit re-enables it.
But there is now also an alternative in the 'root-desc' option; where
'index-info' specifies a file to include, 'root-desc' specifies the text
literally. This might be nicer for the one-liner descriptions which these
options typically provides.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When the 'index-header' option is specified in cgitrc we used to print
the included file content inside the repolist table, which is bad style.
This commit makes the included file be printed before the table.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Each repo can include an external file which used to be included on the
top of the summary page, but it will now soon get a page of it own.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This new page will list all entries found in the current cache, which is
useful when reviewing the new cache implementation. There are no links to
the new page, but it's reachable by adding 'p=ls_cache' to any cgit url.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The original caching layer in cgit has no upper bound on the number of
concurrent cache entries, so when cgit is traversed by a spider (like the
googlebot), the cache might end up filling your disk. Also, if any error
occurs in the cache layer, no content is returned to the client.
This patch redesigns the caching layer to avoid these flaws by
* giving the cache a bound number of slots
* disabling the cache for the current request when errors occur
The cache size limit is implemented by hashing the querystring (the cache
lookup key) and generating a cache filename based on this hash modulo the
cache size. In order to detect hash collisions, the full lookup key (i.e.
the querystring) is stored in the cache file (separated from its associated
content by ascii 0).
The cache filename is the reversed 8-digit hexadecimal representation of
hash(key) % cache_size
which should make the filesystem lookup pretty fast (if directory content
is indexed/sorted); reversing the representation avoids the problem where
all keys have equal prefix.
There is a new config option, cache-size, which sets the upper bound for
the cache. Default value for this option is 0, which has the same effect
as setting nocache=1 (hence nocache is now deprecated).
Included in this patch is also a new testfile which verifies that the
new option works as intended.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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By removing the test for commit objects it's now possible to specify a
tag name for the id query-string parameter (it already worked for id2).
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This creates a generic diffstat function in ui-diff, which then is
invoked from cgit_print_diff with the result that both commit and diff-
view gets a diffstat.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Someone were a bit sloppy when the commitdiff got included 'inline' in
commit 89aa3c0d0a4c6d9885272602005975b763ea1604. This patch deletes a
stray `)` and makes sure the diffstat summary `<div>` is closed before
the full diff is printed.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Fix some invalid html, remove dead code.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The repository index page needed to include the querystring in the cache
filename.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Less mouse movement is nice.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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According to the css2 spec, htmlforms have 1.12em top and bottom margins. That
doesn't play well with the placement of the search form, so lets force it to
use 0em margins.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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When the sidebar was introduced in v0.7 the default font-family property
got messed up, but this commit should fix the issue.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This reuses the strcasestr() compiled or linked by libgit.a to implement a
case insensitive variation of the repository search.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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It's a bit confusing to enter the patch view from the tab, since it has no
layout. And the commit view has always lacked showing the commit id. Both of
these warts are fixed by this commit, which adds a new header line in the
commit view which shows the commit id as a 'permalink' to the current commit
and also adds a link to the patch view of the current commit.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This makes the repolist much more usable when there's a lot of repositories
registered in cgitrc.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This makes it easier to get back to the index page, and also re-enables
the usage of logo-link in cgitrc.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This replaces the sidebar with a more 'common' header layout and also
updates the logo.
Not quite finished yet, though.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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But be sure to specify correct filename. This way, the client can hopefully
guess a sensible mimetype based on the filename suffix, and cgit can ignore
the issue altogether.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This global variable is used by the config parsing callback to keep track
of the currently configured repository. If it is not reset to NULL when
the config parser is finished, and neither `url` or `r` is specified on the
querystring, cgit will wrongly consider the last configured repo as
selected.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This is a generic http-function.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This is a generic function which wanted its own little object file.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The functions found in cache.c are only used by cgit.c, so there's no
point in rebuilding all object files when the cache interface is changed.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This variable was obsoleted by cmd.c.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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These constructs were introduced by Shawn O. Pearce in commit
74f2b2a8d006a49e1be7e30731c2f7365d2741d1.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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With the matching Makefile change, this makes sure that only cgit.o and cgit
proper needs to be rebuildt when VERSION has been modified.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This uses gcc to generate dependency rules for each `.o` file, based on the
corresponding `.c` file, into a new set of `.d` files (which are also defined
to depend on the same set of source files as their `.o` files).
Result:
* all objectfile dependencies are correctly calculated
* only the necessary dependencies are recalculated when a sourcefile is updated
Inspiration for the build rules:
* http://www.gnu.org/software/make/manual/make.html#Automatic-Prerequisites
* http://make.paulandlesley.org/autodep.html
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Sort the list of object files to improve readability/mergeability and remove
manual dependency information which will soon be generated automatically.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This is finally a proper headerfile for the shared ui-functions which
used to reside in cgit.h
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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Yet another step towards removing cgit.h.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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The snapshot support needs to be split between output- and config-related
functions to get the layering between shared.c and ui-*.c right. There
is also some codestyle-issues which needs fixing to make the snapshot
functions more similar to the rest of the cgit code.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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This simplifies the code in cgit.c and makes it easier to extend cgit with
new pages/commands.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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