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2010-06-19ui-shared: Teach "breadcrumb" navigation to path limit display beneath tab barJohan Herland
When a path limit is in effect, and displayed directly beneath the tab bar, it should offer breadcrumb navigation (like what the 'tree' page does), to allow changing the path limit easily. Implementing this requires a robust way to link back to the current page with a changed ctx->qry.path, but without losing track of the other query arguments. This is solved by adding the new cgit_self_link() function, which is then invoked repeatedly by the new cgit_print_path_crumbs() function while manipulating ctx->qry.path. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19ui-shared: Display path limit directly beneath tab bar in relevant pagesJohan Herland
Design-wise, the path is shown by "expanding" the grey border between the tab bar and the content area of the page to house the current path limit. This is only displayed on pages where the path limit is relevant, and only when a path limit is in effect. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19ui-shared: Replace ctx.qry.path with ctx.qry.vpathJohan Herland
In all cases where ui-shared uses ctx.qry.path, it is done so in the context of a in-project path, and not in the context in which the 'refs' page or the 'clone'-related functionality uses ctx.qry.path. Make this explicit by using ctx.qry.vpath instead. This path introduces no fundamental difference in functionality except for fixing some minor bugs, for example the Atom feed reference from a "$repo/refs/heads/" page. Note that the usage of ctx.qry.path in the other ui-<page>.c files is ok, since that code presumably is only executed in the context of its own <page>, so the correct interpretation of ctx.qry.path is never in question. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19struct cgit_cmd: Differentiate between various usages of ctx.qry.pathJohan Herland
For many commands/pages (e.g. 'tree', 'diff', 'plain', etc.), the ctx.qry.path argument is interpreted as a path within the "virtual" project directory structure. However, for some other commands (notably 'refs', and the clone-related commands) ctx.qry.path is used in a different context (as a more or less "real" path within the '.git' directory). This patch differentiates between these two usages of ctx.qry.path, by introducing a new variable - ctx.qry.vpath - which is equal to ctx.qry.path in the former case, and NULL in the latter. This will become useful in future patches when we want various pages and the links between them to preserve existing in-project paths. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19ui-shared: Remove needless cgit_get_cmd() call, and refactor hc() accordinglyJohan Herland
The call to cgit_get_cmd() and the following fallback handling (to "summary" or "repoindex") in cgit_print_pageheader() is unnecessary, since the same fallback handling was already done when ctx.qry.page was set when cgit_get_cmd() was called from process_request() in cgit.c. As such, hc() can also be rewritten to simply compare the given 'page' string against ctx.qry.page. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19ui-shared: Improve const-ness in APIJohan Herland
This is needed to prevent const-related warnings in later patches. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19Remove unused variable in shared.cJohan Herland
Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-06-19Fix small typo in cgitrc exampleJohan Herland
Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-04-08Merge branch 'stable'Lars Hjemli
2010-04-08shared.c: avoid memory leak during diffLars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-03-22Add 'max-atom-items' config variableAaron Griffin
This allows one to specify the items in the RSS feeds Signed-off-by: Aaron Griffin <agriffin@datalogics.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-03-22Add all=1 query param for atom feedsAaron Griffin
Displays all items from all branches in one feed Signed-off-by: Aaron Griffin <agriffin@datalogics.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-03-22Add support for environment variable expansionLars Hjemli
This patch teaches cgit to expand environment variables in certain cgitrc option values (cache_root, scan-path, include) plus when finding the location of cgitrc itself. One use case for this feature is virtual hosting - e.g. by setting $CGIT_CONFIG='/etc/cgitrc/$HTTP_HOST' in httpd.conf, all virtual hosts automatically gets their own cgitrc. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-28ui-tree: add link to plain view for blobs in tree listingLars Hjemli
Suggested-by: Robert Weidlich <mail@robertweidlich.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-28scan-tree: add test for noweb-file in repo dirLars Hjemli
If such a file exists, the repo is not added to the repolist. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-27Use GIT-1.7.0Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-27Merge branch 'html-updates' of git://github.com/MarkLodato/cgitLars Hjemli
2010-02-27Optionally generate verbose parent linksLars Hjemli
The new option 'enable-subject-links' must be used to enable the verbose parent-links in commit view. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-27display subject instead of sha1 as link title of parentsStefan Naewe
Signed-off-by: Stefan Naewe <stefan.naewe@atlas-elektronik.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-27Merge branch 'stable'Lars Hjemli
2010-02-27Clear the whole contextDaniel Milde
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-27ui-shared.c: fix segfault when repo is emptyFlorian Pritz
PATH_INFO="/$REPONAME/commit/?id=1" QUERY_STRING="id=1" ./cgit.cgi triggers segfault when the repository is empty and therefore ctx.qry.head is unset Signed-off-by: Florian Pritz <bluewind@xssn.at> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2010-02-09html: properly percent-escape URLsMark Lodato
The only valid characters for a URL are unreserved characters a-zA-Z0-9_-.~ and the reserved characters !*'();:@&=+$,/?%#[] , as per RFC 3986. Everything else must be escaped. Additionally, the # and ? always have special meaning, and the &, =, and + have special meaning in a query string, so they too must be escaped. To make this easier, a table of escapes is now used so that we do not have to call fmt() for each character; if the entry is 0, no escaping is needed. Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-02-08html: make all strings 'const char *'Mark Lodato
None of the html_* functions modify their argument, so they can all be 'const char *' instead of a simple 'char *'. This removes the need to cast (or copy) when trying to print a const string. Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-31ui-plain: print directory listingsMark Lodato
When a user requests a plain view of a tree (as opposed to a blob), print out a directory listing rather than giving a 404 Not Found. Also, fix a segfault when ctx->qry.path is NULL - i.e, when /plain is requested without a path. Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-31ui-plain: more efficient walk_tree()Mark Lodato
Git's read_tree_recursive() already filters out the objects by pathname, so we only have to compare baselen to the expected. That is, no string matching is required. Additionally, if the requested path is a directory, the old code would walk through all of its immediate children. This is not necessary, this so we no longer do that. Signed-off-by: Mark Lodato <lodatom@gmail.com>
2010-01-30ui-plain: remove unused curr_rev variableMark Lodato
Signed-off-by: Mark Lodato <lodatom@gmail.com>
2009-12-12Merge branch 'stable'Lars Hjemli
2009-12-12CGIT 0.8.3.1v0.8.3.1Lars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-12-12Fix segfault on ppc when browsing treeMartins Polakovs
2009-12-08Add .tar.xz-snapshot supportAndreas Wiese
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-12-08Merge branch 'lh/remote-branches'Lars Hjemli
2009-12-08Merge branch 'ro/ssdiff'Lars Hjemli
2009-12-08Merge branch 'master' of http://op-co.de/cgitLars Hjemli
2009-12-08Merge branch 'stable'Lars Hjemli
2009-12-08Don't crash when a repo-specific readme file is usedSami Kyöstilä
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-11-28"max-blob-size" config var to limit generated HTML sizeGeorg Lukas
Sometimes it is not feasible to generate the HTML pretty-print for large files, especially if a source-filter is involved or binary data is to be displayed. The "max-blob-size" config var allows to disable HTML output for blobs bigger than X KBytes. Plain downloads are not affected. Signed-off-by: Georg Lukas <georg@op-co.de>
2009-11-28cgit.css: highlight directories in treeGeorg Lukas
2009-11-19syntax highlighting for all formats supported by "highlight"Georg Lukas
The highlight tool can be given any of the supported file extensions as its -S parameter. This patch replaces the case-switch by extracting the extension from the supplied file name and passing it to highlight. However, this requires a shell supporting the ${var##pattern} syntax, like dash or bash. Unknown extensions cause a fall-back to plain text using the --force switch. Error messages are redirected to /dev/null. A special case maps Makefile and Makefile.* to the "mk" extension. The total overhead is reduced by calling "exec highlight". No forks are needed during script execution. Signed-off-by: Georg Lukas <georg@op-co.de>
2009-11-07Add support for remote branchesLars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-11-07Merge branch 'stable'Lars Hjemli
2009-11-07shared.c: return original errnoLars Hjemli
Noticed-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-11-07Add NO_OPENSSL optionMikhail Gusarov
Linking with OpenSSL is not always desirable. Add NO_OPENSSL option to use SHA-1 code bundled with Git. Signed-off-by: Mikhail Gusarov <dottedmag@dottedmag.net>
2009-11-07In side-by-side diff, add support for marking individual characters.Ragnar Ouchterlony
Refuses to do so if the left hand side of the diff has different amount of differing lines to the right hand side to avoid confusion. Note that I use the naive dynamic programming approach for calculating the longest common subsequence. We could probably be more efficient by using a better algorithm. The LCS calculating function is O(n*m) and uses up n*m amount of memory too (so if we we compare two strings of length 100, I use an array of 10000 for calculating the LCS). Might want to not calculate LCS if the length of the line is too large. Signed-off-by: Ragnar Ouchterlony <ragnar@lysator.liu.se>
2009-11-07Merge branch 'stable'Lars Hjemli
2009-11-07Close fd on error in readfile()Rys Sommefeldt
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-11-07Nov is the correct abbreviationDanijel Tašov
2009-10-16ui-shared.c: prettify download links when generated from tag pageLars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-10-06ui-tag: make output more similar to commit viewLars Hjemli
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-10-06ui-tag: add snapshot linksAlexey Nezhdanov
Signed-off-by: Alexey Nezhdanov <snakeru@gmail.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>