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2009-08-15gitweb: Optimize git-favicon.pngBenjamin Kramer
Reduce size of git-favicon.png using a combination of optipng and pngout. From 164 bytes to 115 bytes (30% reduction). Also reduce git-logo.png's size by one byte using advcomp. Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-14Merge branch 'jn/gitweb-blame' (early part)Junio C Hamano
* 'jn/gitweb-blame' (early part): gitweb: Use light/dark for class names also in 'blame' view gitweb: Add author initials in 'blame' view, a la "git gui blame" gitweb: Mark commits with no "previous" in 'blame' view gitweb: Use "previous" header of git-blame -p in 'blame' view gitweb: Mark boundary commits in 'blame' view gitweb: Make .error style generic
2009-08-11Merge branch 'zf/maint-gitweb-acname'Junio C Hamano
* zf/maint-gitweb-acname: gitweb: parse_commit_text encoding fix
2009-08-05Merge branch 'maint'Junio C Hamano
* maint: gitweb/README: Document $base_url Documentation: git submodule: add missing options to synopsis Better usage string for reflog. hg-to-git: don't import the unused popen2 module send-email: remove debug trace config: Keep inner whitespace verbatim
2009-08-05gitweb: parse_commit_text encoding fixZoltán Füzesi
Call to_utf8 when parsing author and committer names, otherwise they will appear with bad encoding if they written by using chop_and_escape_str. Signed-off-by: Zoltán Füzesi <zfuzesi@eaglet.hu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-05gitweb/README: Document $base_urlJakub Narebski
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-04gitweb: fix 'Use of uninitialized value' error in href()Giuseppe Bilotta
Equality between file_parent and file_name was being checked without a preliminary check for existence of the parameters. Fix by wrapping the equality check in appropriate if (defined ...), rearranging the lines to prevent excessive length. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Use light/dark for class names also in 'blame' viewJakub Narebski
Instead of using "light2" and "dark2" for class names in 'blame' view (in place of "light" and "dark" classes in other places) to avoid changing style on hover in 'blame' view while doing it for other views (like 'shortlog'), use more advanced CSS, relying on the fact that more specific selector wins. While at it add a few comments to gitweb CSS file, and consolidate some repeated info. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Add author initials in 'blame' view, a la "git gui blame"Jakub Narebski
For example for "Junio C Hamano" initials would be "JH". Of course initials are added (below shortened SHA-1 of blamed commit) only if group of lines that blame the same commit has 2 or more lines in it. Initials are extracted using i18n /\b([[:upper:]])\B/g regexp. Additionally initials help to distinguish boundary commits, as they use bold weight font too (in addition to shortened SHA-1 of commit). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Mark commits with no "previous" in 'blame' viewJakub Narebski
Use "no-previous" class to mark blamed commits which do not have "previous" header. Those are commits in which blamed file was created (added); this includes boundary commits. This means that 'linenr' link leads to blamed commit, not (one of) parent of blamed commit. Therefore currently line number for such commit uses bold weight font to denote this situation; the effect is subtle. Use "multiple-previous" class in the opposite situation, where blamed commit has multiple "previous" headers (is an evil merge). Currently this class is not used for styling. In this situation 'linenr' link leads to first of "previous" commits (first parent). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Use "previous" header of git-blame -p in 'blame' viewJakub Narebski
Luben Tuikov changed 'lineno' link (line number link) from pointing to 'blame' view at given line at blamed commit, to the one at parent of blamed commit in 244a70e (Blame "linenr" link jumps to previous state at "orig_lineno", 2007-01-04). This made it possible to do data mining using 'blame' view, by going through history of a line using mentioned line number link. Original implementation called "git rev-parse <commit>^" to find SHA-1 of a parent of a given commit once per each blamed line. In 39c19ce (gitweb: cache $parent_commit info in git_blame(), 2008-12-11) this was improved so rev-parse was called once per each unique commit in git-blame output. Alternate solution would be to relax validation for 'hb' parameter by allowing extended SHA-1 syntax of the form <rev>^ (perhaps redirecting to gitweb URL with <rev>^ resolved, in practice moving call to rev-parse to 'the other side of link'). This solution had a bug that it didn't work for boundary commits. Boundary commits don't have parents, so "git rev-parse <commit>^" returned literal "<commit>^" (which didn't exists). Gitweb didn't detect this situation and passed this result literally as 'hb' parameter in 'linenr' link. Following such link currently gives 400 - Invalid hash base parameter error; 'hb' parameter is restricted via validate_refname to correct refnames and doesn't allow for extended SHA-1 syntax. This bug could have been fixed alternatively by checking if commit is boundary commit, or check if rev-parse result is unchanged (still ends in '^' prefix). The solution employing rev-parse to find parent of commit had inherent problem if blamed commit renamed file; then name of file would be different in its parent. Solving this outside git-blame would be difficult and costly (at least cost of additional fork for extra git command). Currently gitweb uses information in "previous" header, which was introduced by Junio C Hamano in 96e1170 (blame: show "previous" information in --porcelain/--incremental format, 2008-06-04) This (currently undocumented) header has the following format: "previous <sha1 of parent commit> <filename at parent>" Using "previous" header solves both problem of performance and the problem that blamed commit could have renaming blamed file. Because "previous" header can be repeated for the same commit when blamed commit is merge (has more than one parent), and we are interested usually in _first_ parent, currently we store only first value if blame header repeats. Using first parent (first "previous" line) was what gitweb did before; without this change gitweb would use last parent instead. If there is no previous commit 'linenr' link points to blamed commit and blamed filename, making it work correctly for boundary commits. Acked-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Mark boundary commits in 'blame' viewJakub Narebski
Use "boundary" class to mark boundary commits, which currently results in using bold weight font for SHA-1 of a commit (to be more exact for all text in the first cell in row, that contains SHA-1 of a commit). Detecting boundary commits is done by watching for "boundary" header in "git blame -p" output. Because this header doesn't carry additional data the regular expression for blame header fields had to be slightly adjusted. With current gitweb API only root (parentless) commits can be boundary commits. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-25gitweb: Make .error style genericJakub Narebski
Style for td.error was introduced in 1f1ab5f (gitweb: style done with stylesheet, 2006-06-20) to replace inline style for errors in old multi-column "git annotate" based 'blame' view. This view was then since removed (replaced by "git-blame" based 'blame' view, with fewer colums), making this style unused. Make this style more generic by replacing td.error with .error to make it apply to any element. It will be used in 'blame_incremental' view to show error messages. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-13gitweb: update Git homepage URLWincent Colaiuta
git-scm.com is now the "official" Git project page, having taken over from git.or.cz, so update the default link accordingly. This saves a redirect when people hit git.or.cz. Signed-off-by: Wincent Colaiuta <win@wincent.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-09Merge branch 'gb/gitweb-avatar'Junio C Hamano
* gb/gitweb-avatar: gitweb: add empty alt text to avatar img gitweb: picon avatar provider gitweb: gravatar url cache gitweb: (gr)avatar support gitweb: use git_print_authorship_rows in 'tag' view too gitweb: uniform author info for commit and commitdiff gitweb: refactor author name insertion
2009-06-30gitweb: add empty alt text to avatar imgGiuseppe Bilotta
The empty alt text optimizes screen estate in text-only browsers. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: picon avatar providerGiuseppe Bilotta
Simple implementation of picon that only relies on the indiana.edu database. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: gravatar url cacheGiuseppe Bilotta
Views which contain many occurrences of the same email address (e.g. shortlog view) benefit from not having to recalculate the MD5 of the email address every time. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: (gr)avatar supportGiuseppe Bilotta
Introduce avatar support: the feature adds the appropriate img tag next to author and committer in commit(diff), history, shortlog, log and tag views. Multiple avatar providers are possible, but only gravatar is implemented at the moment. Gravatar support depends on Digest::MD5, which is a core package since Perl 5.8. If gravatars are activated but Digest::MD5 cannot be found, the feature will be automatically disabled. No avatar provider is selected by default, except in the t9500 test. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: use git_print_authorship_rows in 'tag' view tooGiuseppe Bilotta
parse_tag must be adapted to use the hash keys expected by git_print_authorship_rows. This is not a problem since git_tag is the only user of this sub. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: uniform author info for commit and commitdiffGiuseppe Bilotta
Switch from 'log'-like layout A U Thor <email@example.com> [date time] to 'commit'-like layout author A U Thor <email@example.com> date time committer C O Mitter <other.email@example.com> committer date time Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-30gitweb: refactor author name insertionGiuseppe Bilotta
Collect all author display code in appropriate functions, making it easier to extend these functions on the CGI side. We also move some of the presentation code from hard-coded HTML to CSS, for easier customization. A side effect of the refactoring is that now localtime is always displayed with the 'at night' warning. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-27Merge branch 'maint'Junio C Hamano
* maint: gitweb/README: fix AliasMatch in example Test grep --and/--or/--not Test git archive --remote fread does not return negative on error
2009-06-27gitweb/README: fix AliasMatch in exampleGiuseppe Bilotta
When combining "dumb client" and human-friendly access by using the '.git' extension to switch between the two, make sure the AliasMatch covers the entire request. Without a full match, a request for http://git.example.com/project/shortlog/branch..gitsomething would result in a 404 because the server would try to access the the project 'project/shortlog/branch.' The solution is still not bulletproof, so document the possible failing case. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-23Merge branch 'jn/gitweb-cleanup'Junio C Hamano
* jn/gitweb-cleanup: gitweb: Remove unused $hash_base parameter from normalize_link_target gitweb: Simplify snapshot format detection logic in evaluate_path_info gitweb: Use capturing parentheses only when you intend to capture gitweb: Replace wrongly added tabs with spaces gitweb: Use block form of map/grep in a few cases more gitweb: Always use three argument form of open gitweb: Always use three argument form of open gitweb: Do not use bareword filehandles
2009-05-22gitweb: Sanitize title attribute in format_subject_htmlJakub Narebski
Replace control characters with question mark '?' (like in chop_and_esc_str). A little background: some web browsers turn on strict (and unforgiving) XML validating mode for XHTML documents served using application/xhtml+xml content type. This means among others that control characters are forbidden to appear in gitweb output. CGI.pm does by default slight escaping (using simple_escape subroutine from CGI::Util) of all _attribute_ values (depending on the value of autoEscape, by default on). This escaping, at least in CGI.pm version 3.10 (most current version at CPAN is 3.43), is minimal: only '"', '&', '<' and '>' are escaped using named HTML entity references (&quot;, &amp;, &lt; and &gt; respectively). But simple_escape does not do escaping of control characters such as ^X which are invalid in XHTML (in strict mode). If by some accident commit message do contain some control character in first 50 characters (more or less) of first line of commit message, and this line is longer than 50 characters (so gitweb shortens it for display), then gitweb would put this control character in title attribute (and CGI.pm would not remove them). The tag _contents_ is safe because it is escaped using esc_html() explicitly, and it replaces control characters by their printable representation. While at it: chop_and_escape_str doesn't need capturing group. Noticed-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-13gitweb: Remove unused $hash_base parameter from normalize_link_targetJakub Narebski
...since it was decided for normalize_link_target to only mangle pathname, and do not try to check if target is present in $hash_base tree, for performance reasons. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-13gitweb: Simplify snapshot format detection logic in evaluate_path_infoJakub Narebski
This issue was caught by perlcritic in harsh severity level noticing that catch variable was used outside conditional thanks to the Perl::Critic::Policy::RegularExpressions::ProhibitCaptureWithoutTest policy. See "Perl Best Practices", chapter 12. Regular Expressions, section 12.15. Captured Values: Pattern matches that fail never assign anything to $1, $2, etc., nor do they leave those variables undefined. After an unsuccessful pattern match, the numeric capture variables remain exactly as they were before the match was attempted. New version is in my opinion much easier to understand; previous version worked correctly due to the fact that we returned from loop on first found match. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Acked-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-13gitweb: Use capturing parentheses only when you intend to captureJakub Narebski
Non-capturing groups are useful because they have better runtime performance and do not copy strings to the magic global capture variables. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-13gitweb: Replace wrongly added tabs with spacesJakub Narebski
In two places there was hard tab character instead of space. Fix this. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-11gitweb: Use block form of map/grep in a few cases moreJakub Narebski
Use block form of 'grep' i.e. 'grep {BLOCK} LIST' rather than 'grep(EXPR, LIST)' in filter_snapshot_fmts subroutine. This makes code more readable, as expression is rather long, and statement above there is 'map' with very similar expression also in the block form. Remove unnecessary and misleading parentheses around block form 'map' arguments in quote_command subroutine. The inner "map" in format_snapshot_links was left alone, as it is not clear whether adding parentheses or changing it into block form would improve readibility and clarity of this code. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-11gitweb: Always use three argument form of openJakub Narebski
From 94638fb6edf3ea693228c680a6a30271ccd77522 Mon Sep 17 00:00:00 2001 From: Jakub Narebski <jnareb@gmail.com> Date: Mon, 11 May 2009 03:25:55 +0200 Subject: [PATCH] gitweb: Localize magic variable $/ Instead of undefining and then restoring magic variable $/ (input record separator) for 'slurp mode', localize it. While at it, state explicitely that "local $/;" makes it undefined, by using explicit "local $/ = undef;". Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-11gitweb: Always use three argument form of openJakub Narebski
In most cases (except insert_file() subroutine) we used old two argument form of 'open' to open files for reading. This can cause subtle bugs when $projectroot or $projects_list file starts with mode characters ('>', '<', '+<', '|', etc.) or with leading whitespace; and also when $projects_list file or $mimetypes_file or ctags files end with trailing whitespace or '|'. Additionally it is also more clear to explicitly state that we open those files for reading. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-11gitweb: Do not use bareword filehandlesJakub Narebski
gitweb: Do not use bareword filehandles The script was using bareword filehandles. This is considered a bad practice so they have been changed to indirect filehandles. Changes touch git_get_project_ctags and mimetype_guess_file; while at it rename local variable from $mime to $mimetype (in mimetype_guess_file) to better reflect its value (its contents). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-09gitweb: Remove function prototypes (cleanup)Jakub Narebski
Use of function prototypes is considered bad practice in Perl. The ones used here didn't accomplish anything anyhow, so they've been removed. >From perlsub(1): [...] the intent of this feature [prototypes] is primarily to let you define subroutines that work like built-in functions [...] you can generate new syntax with it [...] We don't want to have subroutines behaving exactly like built-in functions, we don't want to define new syntax / syntactic sugar, so prototypes in gitweb are not needed... and they can have unintended consequences. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-20Documentation: fix typos / spelling mistakesMike Ralphson
Signed-off-by: Mike Ralphson <mike@abacus.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-20gitweb: Fix snapshots requested via PATH_INFOHolger Weiß
Fix the detection of the requested snapshot format, which failed for PATH_INFO URLs since the references to the hashes which describe the supported snapshot formats weren't dereferenced appropriately. Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-20gitweb: Hyperlink multiple git hashes on the same commit message lineMarcel M. Cary
The current implementation only hyperlinks the first hash on a given line of the commit message. It seems sensible to highlight all of them if there are multiple, and it seems plausible that there would be multiple even with a tidy line length limit, because they can be abbreviated as short as 8 characters. Benchmark: I wanted to make sure that using the 'e' switch to the Perl regex wasn't going to kill performance, since this is called once per commit message line displayed. In all three A/B scenarios I tried, the A and B yielded the same results within 2%, where A is the version of code before this patch and B is the version after. 1: View a commit message containing the last 1000 commit hashes 2: View a commit message containing 1000 lines of 40 dots to avoid hyperlinking at the same message length 3: View a short merge commit message with a few lines of text and no hashes All were run in CGI mode on my sub-production hardware on a recent clone of git.git. Numbers are the average of 10 reqests per second with the first request discarded, since I expect this change to affect primarily CPU usage. Measured with ApacheBench. Note that the web page rendered was the same; while the new code supports multiple hashes per line, there was at most one per line. The primary purpose of scenarios 2 and 3 were to verify that the addition of 1000 commit messages had an impact on how much of the time was spent rendering commit messages. They were all within 2% of 0.80 requests per second (much faster). So I think the patch has no noticeable effect on performance. Signed-off-by: Marcel M. Cary <marcel@oak.homeunix.org> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-18gitweb: Fix warnings with override permitted but no repo overrideMarcel M. Cary
When a feature like "blame" is permitted to be overridden in the repository configuration but it is not actually set in the repository, a warning is emitted due to the undefined value of the repository configuration, even though it's a perfectly normal condition. Emitting warning is grounds for test failure in the gitweb test script. This error was caused by rewrite of git_get_project_config from using "git config [<type>] <name>" for each individual configuration variable checked to parsing "git config --list --null" output in commit b201927 (gitweb: Read repo config using 'git config -z -l'). Earlier version of git_get_project_config was returning empty string if variable do not exist in config; newer version is meant to return undef in this case, therefore change in feature_bool was needed. Additionally config_to_* subroutines were meant to be invoked only if configuration variable exists; therefore we added early return to git_get_project_config: it now returns no value if variable does not exists in config. Otherwise config_to_* subroutines (config_to_bool in paryicular) wouldn't be able to distinguish between the case where variable does not exist and the case where variable doesn't have value (the "[section] noval" case, which evaluates to true for boolean). While at it fix bug in config_to_bool, where checking if $val is defined (if config variable has value) was done _after_ stripping leading and trailing whitespace, which lead to 'Use of uninitialized value' warning. Add test case for features overridable but not overriden in repo config, and case for no value boolean configuration variable. Signed-off-by: Marcel M. Cary <marcel@oak.homeunix.org> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-17gitweb: fix wrong base URL when non-root DirectoryIndexGiuseppe Bilotta
CGI::url() has some issues when rebuilding the script URL if the script is a DirectoryIndex. One of these issue is the inability to strip PATH_INFO, which is why we had to do it ourselves. Another issue is that the resulting URL cannot be used for the <base> tag: it works if we're the DirectoryIndex at the root level, but not otherwise. We fix this by building the proper base URL ourselves, and improve the comment about the need to strip PATH_INFO manually while we're at it. Additionally t/t9500-gitweb-standalone-no-errors.sh had to be modified to set SCRIPT_NAME variable (CGI standard states that it MUST be set, and now gitweb uses it if PATH_INFO is not empty, as is the case for some of tests in t9500). Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-15Merge branch 'jn/gitweb-committag'Junio C Hamano
* jn/gitweb-committag: gitweb: Better regexp for SHA-1 committag match
2009-02-09Merge branch 'maint'Junio C Hamano
* maint: gitweb: add $prevent_xss option to prevent XSS by repository content rev-list: fix showing distance when using --bisect-all
2009-02-09gitweb: add $prevent_xss option to prevent XSS by repository contentMatt McCutchen
Add a gitweb configuration variable $prevent_xss that disables features to prevent content in repositories from launching cross-site scripting (XSS) attacks in the gitweb domain. Currently, this option makes gitweb ignore README.html (a better solution may be worked out in the future) and serve a blob_plain file of an untrusted type with "Content-Disposition: attachment", which tells the browser not to show the file at its original URL. The XSS prevention is currently off by default. Signed-off-by: Matt McCutchen <matt@mattmccutchen.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-07gitweb: Better regexp for SHA-1 committag matchJakub Narebski
Make SHA-1 regexp to be turned into hyperlink (the SHA-1 committag) to match word boundary at the beginning and the end. This way we reduce number of false matches, for example we now don't match 0x74a5cd01 which is hex decimal (for example memory address), but is not SHA-1. Suggested-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-02gitweb: Update README that gitweb works better with PATH_INFOJakub Narebski
One had to configure gitweb for it to find static files (stylesheets, images) when using path_info URLs. Now that it is not necessary thanks to adding BASE element to HTML head if needed, update README to reflect this fact. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-31gitweb: align comments to codeGiuseppe Bilotta
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-31gitweb: webserver config for PATH_INFOGiuseppe Bilotta
Document some possible Apache configurations when the path_info feature is enabled in gitweb. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-31gitweb: make static files accessible with PATH_INFOGiuseppe Bilotta
Gitweb links to a number of static files such as CSS stylesheets, favicon or the git logo. When, such as with the default Makefile, the paths to these files are relative (i.e. doesn't start with a "/"), the files become inaccessible in any view other tha project list and summary page if gitweb is invoked with a non-empty PATH_INFO. Fix this by adding a <base> element pointing to the script's own URL, which ensure that all relative paths will be resolved correctly. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Acked-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-28gitweb: check if-modified-since for feedsGiuseppe Bilotta
Offering Last-modified header for feeds is only half the work, even if we bail out early on HEAD requests. We should also check that same date against If-modified-since, and bail out early with 304 Not Modified if that's the case. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-28gitweb: last-modified time should be commiter, not authorGiuseppe Bilotta
The last-modified time header added by RSS to increase cache hits from readers should be set to the date the repository was last modified. The author time in this respect is not a good guess because the last commit might come from a oldish patch. Use the committer time for the last-modified header to ensure a more correct guess of the last time the repository was modified. Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>