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2006-08-28gitweb: Add local time and timezone to git_print_authorshipLibravatar Jakub Narebski1-2/+10
Add local time (hours and minutes) and local timezone to the output of git_print_authorship command, used by git_commitdiff. The code was taken from git_commit subroutine. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: Add diff tree, with links to patches, to commitdiff viewLibravatar Jakub Narebski1-22/+49
Added/uncommented git_difftree_body invocation in git_commitdiff. Added anchors (via 'id' attribute) to patches in patchset. git_difftree_body is modified to link to patch anchor when called from git_commitdiff, instead of link to blobdiff. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: git_print_log: signoff line is non-empty lineLibravatar Jakub Narebski1-0/+1
This correct minor error in git_print_log that didn't add final empty line when requested, if commit log ended with signoff. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: Add author information to commitdiff viewLibravatar Jakub Narebski2-0/+18
Add subroutine git_print_authorship to print author and date of commit, div.author_date style to CSS, and use them in git_commitdiff. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: Do not remove signoff lines in git_print_simplified_logLibravatar Jakub Narebski1-1/+0
Remove '-remove_signoff => 1' option to git_print_log call in the git_print_simplified_log subroutine. This means that in "log" and "commitdiff" views (git_log and git_commitdiff subroutines) signoff lines will be shown. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: Make git_print_log generic; git_print_simplified_log uses itLibravatar Jakub Narebski1-32/+31
Collapse git_print_log and git_print_simplified_log into one subroutine git_print_log. git_print_simplified_log now simply calls git_print_log with proper options. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-28gitweb: Use --git-dir parameter instead of setting $ENV{'GIT_DIR'}Libravatar Dennis Stosberg1-36/+54
This makes it possible to run gitweb under mod_perl's Apache::Registry. It needs a fairly new git version, with --git-dir=<path> parameter to git wrapper, i.e. post v1.4.2-rc2-g6acbcb9 version. Signed-off-by: Dennis Stosberg <dennis@stosberg.net> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-27gitweb: Use @diff_opts, default ('M'), as git-diff and git-diff-tree parameteLibravatar Jakub Narebski1-9/+24
Added new global configuration variable @diff_opts, which holds additional options (parameters) to git-diff and git-diff-tree, usually dealing rename/copying detection. Default value is '-M', taken from git_commit subroutine. Description of options and their approximate cost by Junio C Hamano. Changes: * git_commitdiff, git_blobdiff and git_blobdiff_plain now use '-M' instead of '-M', '-C' * git-diff now uses the same options as git-diff-tree * git_comittdiff_plain now uses '-M' instead of '-B' and is now rename-aware * git_rss uses now '-M' instead of () Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-27gitweb: Remove git_to_hash functionLibravatar Jakub Narebski1-20/+3
Remove git_to_hash function, which was to translate symbolic reference to hash, and it's use in git_blobdiff. We don't try so hard to guess filename if it was not provided. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-27gitweb: Remove unused git_get_{preceding,following}_referencesLibravatar Jakub Narebski1-51/+0
Remove unused (and with errors in implementation) git_get_{preceding,following}_references subroutines. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-27gitweb: Fix typo in git_patchset_bodyLibravatar Jakub Narebski1-1/+1
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-26gitweb: Fix typo in git_difftree_bodyLibravatar Jakub Narebski1-1/+1
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-26gitweb: blobs defined by non-textual hash ids can be cachedLibravatar Jakub Narebski1-3/+17
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-26gitweb: Improve comments about gitweb features configurationLibravatar Jakub Narebski1-9/+16
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-26gitweb: Remove workaround for git-diff bug fixed in f82cd3cLibravatar Jakub Narebski1-2/+1
Remove workaround in git_blobdiff for error in git-diff (showing reversed diff for diff of blobs), corrected in commit f82cd3c Fix "git diff blob1 blob2" showing the diff in reverse. which is post 1.4.2-rc2 commit. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-26Merge branch 'master' into gl/webLibravatar Junio C Hamano1-1/+1
* master: (34 commits) gitweb: git_annotate didn't expect negative numeric timezone git-svn: add the 'dcommit' command git-svn: recommend rebase for syncing against an SVN repo git-svn: establish new connections on commit after fork describe: fix off-by-one error in --abbrev=40 handling git-svn(1): improve asciidoc markup gitview.txt: improve asciidoc markup git(7): put the synopsis in a verse style paragraph gitk(1): expand the manpage to look less like a template git-blame(1): mention options in the synopsis and advertise pickaxe git-ls-remote(1): document --upload-pack git-apply(1): document missing options and improve existing ones update-index -g n is in fact unused, and is later shadowed. use name[len] in switch directly, instead of creating a shadowed variable. builtin-grep.c: remove unused debugging piece. remove ugly shadowing of loop indexes in subloops. missing 'static' keywords git_dir holds pointers to local strings, hence MUST be const. avoid to use error that shadows the function name, use err instead. ...
2006-08-26gitweb: git_annotate didn't expect negative numeric timezoneLibravatar Jakub Narebski1-1/+1
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Remove creating directory for temporary filesLibravatar Jakub Narebski1-6/+0
Remove $git_temp variable which held location for temporary files needed by git_diff_print, and removed creating $git_temp directory. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Remove git_diff_print subroutineLibravatar Jakub Narebski1-71/+0
Remove git_diff_print subroutine, used to print diff in previous versions of "diff" actions, namely git_commitdiff, git_commitdiff_plain, git_blobdiff, git_blobdiff_plain. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: git_blobdiff_plain is git_blobdiff('plain')Libravatar Jakub Narebski1-25/+68
git_blobdiff and git_blobdiff_plain are now collapsed into one subroutine git_blobdiff, with format (currently 'html' which is default format corresponding to git_blobdiff, and 'plain' corresponding to git_blobdiff_plain) specified in argument. blobdiff_plain format is now generated either by git-diff-tree or by git-diff. Added X-Git-Url: header. From-file and to-file name in header are corrected. Note that for now commitdiff_plain does not detect renames and copying, while blobdiff_plain does. While at it, set expires to "+1d" for non-textual hash ids. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Use git-diff-tree or git-diff patch output for blobdiffLibravatar Jakub Narebski1-17/+132
This is second part of removing gitweb dependency on external diff (used in git_diff_print). Get rid of git_diff_print invocation in git_blobdiff, and use either git-diff-tree (when both hash_base and hash_parent_base are provided) patch format or git-diff patch format (when only hash and hash_parent are provided) for output. Supported URI schemes, and output formats: * New URI scheme: both hash_base and hash_parent_base (trees-ish containing blobs versions we want to compare) are provided. Also either filename is provided, or hash (of blob) is provided (we try to find filename then). For this scheme we have copying and renames detection, mode changes, file types etc., and information extended diff header is correct. * Old URI scheme: hash_parent_base is not provided, we use hash and hash_parent to directly compare blobs using git-diff. If no filename is given, blobs hashes are used in place of filenames. This scheme has always "blob" as file type, it cannot detect mode changes, and we rely on CGI parameters to provide name of the file. Added git_to_hash subroutine, which transforms symbolic name or list of symbolic name to hash or list of hashes using git-rev-parse. To have "blob" instead of "unknown" (or "file" regardless of the type) in "gitweb diff header" for legacy scheme, file_type function now returns its argument if it is not octal string. Added support for fake "2" status code in git_patchset_body. Such code is generated by git_blobdiff in legacy scheme case. ATTENTION: The order of arguments (operands) to git-diff is reversed (sic!) to have correct diff in the legacy (no hash_parent_base) case. $hash_parent, $hash ordering is commented out, as it gives reversed patch (at least for git version 1.4.1.1) as compared to output in new scheme and output of older gitweb version. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Change here-doc back for style consistency in git_blobdiffLibravatar Jakub Narebski1-4/+2
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Always display link to blobdiff_plain in git_blobdiffLibravatar Jakub Narebski1-7/+7
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Add invisible hyperlink to from-file/to-file diff headerLibravatar Jakub Narebski2-4/+20
Change replacing hashes as from-file/to-file with filenames from difftree to adding invisible (except underlining on hover/mouseover) hyperlink to from-file/to-file blob. /dev/null as from-file or to-file is not changed (is not hyperlinked). This makes two-file from-file/to-file unified diff header parsing in git_patchset_body more generic, and not only for legacy blobdiffs. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Parse two-line from-file/to-file diff header in git_patchset_bodyLibravatar Jakub Narebski2-1/+19
Parse two-line from-file/to-file unified diff header in git_patchset_body directly, instead of leaving pretty-printing to format_diff_line function. Hashes as from-file/to-file are replaced by proper from-file and to-file names (from $diffinfo); in the future we can put hyperlinks there. This makes possible to do blobdiff with only blobs hashes. The lines in two-line unified diff header have now class "from_file" and "to_file"; the style is chosen to match previous output (classes "rem" and "add" because of '-' and '+' as first character of patch line). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Allow for pre-parsed difftree info in git_patchset_bodyLibravatar Jakub Narebski1-25/+30
Preparation for converting git_blobdiff and git_blobdiff_plain to use git-diff-tree patch format to generate patches. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Add support for hash_parent_base parameter for blobdiffsLibravatar Jakub Narebski1-10/+27
Add support for hash_parent_base in input validation part and in href() function. Add proper hash_parent_base to all calls to blobdiff and blobdiff_plain action URLs. Use hash_parent_base as hash_base for blobs of hash_parent. To be used in future rewrite of git_blobdiff and git_blobdiff_plain. While at it, move project before action in ordering CGI parameters in href(). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Use git_get_name_rev_tags for commitdiff_plain X-Git-Tag: headerLibravatar Jakub Narebski1-7/+3
Use git_get_rev_name_tags function for X-Git-Tag: header in git_commitdiff('plain'), i.e. for commitdiff_plain action. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Add git_get_rev_name_tags functionLibravatar Jakub Narebski1-0/+16
Add git_get_rev_name_tags function, for later use in git_commitdiff('plain') for X-Git-Tag: header. This function, contrary to the call to git_get_following_references($hash, "tags"); _does_ strip "tags/" and returns bare tag name. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Faster return from git_get_preceding_references if possibleLibravatar Jakub Narebski1-3/+2
Return on first ref found when git_get_preceding_references is called in scalar context Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Add git_get_{following,preceding}_references functionsLibravatar Jakub Narebski1-0/+52
Adds git_get_following_references function, based on code which was used in git_commitdiff_plain to generate X-Git-Tag: header, and companion git_get_preceding_references function. Both functions return array of all references of given type (as returned by git_get_references) following/preceding given commit in array (list) context, and last following/first preceding ref in scalar context. Stripping ref (list of refs) of "$type/" (e.g. "tags/") is left to caller. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Streamify patch output in git_commitdiffLibravatar Jakub Narebski1-8/+7
Change output of patch(set) in git_commitdiff from slurping whole diff in @patchset array before processing, to passing file descriptor to git_patchset_body. Advantages: faster, incremental output, smaller memory footprint. Disadvantages: cannot react when there is error during closing file descriptor. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Remove invalid comment in format_diff_lineLibravatar Jakub Narebski1-1/+0
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Show information about incomplete lines in commitdiffLibravatar Jakub Narebski2-1/+5
In format_diff_line, instead of skipping errors/incomplete lines, for example "\ No newline at end of file" in HTML pretty-printing of diff, use "incomplete" class for div. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-25gitweb: Use git-diff-tree patch output for commitdiffLibravatar Jakub Narebski1-122/+201
Get rid of git_diff_print invocation in git_commitdiff and therefore external diff (/usr/bin/diff) invocation, and use only git-diff-tree to generate patch. git_commitdiff and git_commitdiff_plain are collapsed into one subroutine git_commitdiff, with format (currently 'html' which is default format corresponding to git_commitdiff, and 'plain' corresponding to git_commitdiff_plain) specified in argument. Separate patch (diff) pretty-printing into git_patchset_body. It is used in git_commitdiff. Separate patch (diff) line formatting from git_diff_print into format_diff_line function. It is used in git_patchset_body. While at it, add $hash parameter to git_difftree_body, according to rule that inner functions should use parameter passing, and not global variables. CHANGES TO OUTPUT: * "commitdiff" now products patches with renaming and copying detection (git-diff-tree is invoked with -M and -C options). Empty patches (mode changes and pure renames and copying) are not written currently. Former version broke renaming and copying, and didn't notice mode changes, like this version. * "commitdiff" output is now divided into several div elements of class "log", "patchset" and "patch". * "commitdiff_plain" now only generates X-Git-Tag: line only if there is tag pointing to the current commit. Former version which wrote first tag following current commit was broken[*1*]; besides we are interested rather in tags _preceding_ the commit, and _heads_ following the commit. X-Git-Url: now is current URL; former version tried[*2*] to output URL to HTML version of commitdiff. * "commitdiff_plain" is generated by git-diff-tree, and has therefore has git specific extensions to diff format: "git diff" header and optional extended header lines. FOOTNOTES [*1*] First it generated rev-list starting from HEAD even if hash_base parameter was set, second it wasn't corrected according to changes made in git_get_references (formerly read_info_ref) output, third even for older version of read_info_ref output it didn't work for multiple tags pointing to the current commit (rare). [*2*] It wrote URL for commitdiff without hash_parent, which produces diff to first parent and is not the same as current diff if it is diff of merge commit to non-first parent. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Sort CGI parameters returned by href()Libravatar Jakub Narebski1-10/+12
Restore pre-1c2a4f5addce479c619057c6cdc841802139982f ordering of CGI parameters. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Drop the href() params which keys are not in %mappingLibravatar Jakub Narebski1-1/+1
If someone would enter parameter name incorrectly, and some key of %params is not found in %mapping hash, the parameter is now ignored. Change introduced by Martin Waitz in commit 756d2f064b2419fcdf9cd9c851f352e2a4f75103 tried to do that, but it left empty value and there was doubled ";;" in returned string. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Use here-docLibravatar Jakub Narebski1-31/+44
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Route rest of action subroutines through %actionsLibravatar Jakub Narebski1-9/+8
Route rest of action subroutines, namely git_project_list and git_opml (both of which doesn't need $project) through %actions hash. This has disadvantage that all parameters are read and validated; earlier git_opml was called as soon as $action was parsed and validated, git_project_list was called as soon as $project was parsed and validated. This has advantage that all action dispatch is grouped in one place. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Use underscore instead of hyphen to separate words in HTTP headers namesLibravatar Jakub Narebski1-4/+5
Use underscore (which will be turned into hyphen) to separate words in HTTP header names, in keys to CGI header() method, consistently. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Whitespace cleanup: realign, reindentLibravatar Jakub Narebski1-79/+178
This patch tries (but no too hard) to fit gitweb source in 80 columns, for 2 columns wide tabs, and indent and align source for better readibility. While at it added comment to 'snapshot' entry defaults for %feature hash, corrected "blobl" action in git_blame2 and git_blame to "blob", key of argument to $cgi->a from 'class' to '-class'. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: Replace some presentational HTML by CSSLibravatar Jakub Narebski2-10/+12
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-22gitweb: bugfix: a.list formatting regressionLibravatar Jakub Narebski2-4/+7
Fix regression introduced by commit 17d07443188909ef5f8b8c24043cb6d9fef51bca. "a.list" being "bold", makes a myriad of things shown by gitweb in bold font-weight, which is a regression from pre-17d07443188909ef5f8b8c24043cb6d9fef51bca behavior. The fix is to add "subject" class and use this class to replace pre-format_subject_html formatting of subject (comment) via using (or not) <b>...</b> element. This should go back to the pre-17d0744318... style. Regression noticed by Luben Tuikov. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-21gitweb: Use parse_difftree_raw_line in git_difftree_bodyLibravatar Jakub Narebski1-81/+97
Use newly introduced parse_difftree_raw_line function in the git_difftree_body subroutine. While at it correct error in parse_difftree_raw_line (unquote is unprototyped function), and add comment explaining this function. It also refactors git_difftree_body somewhat, and tries to fit it in 80 columns. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-21gitweb: Added parse_difftree_raw_line function for later useLibravatar Jakub Narebski1-0/+27
Adds parse_difftree_raw_line function which parses one line of "raw" format diff-tree output into a hash. For later use in git_difftree_body, git_commitdiff and git_commitdiff_plain, git_search. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-20gitweb: Make blame and snapshot a feature.Libravatar Aneesh Kumar K.V1-23/+100
This adds blame and snapshot to the feature associative array. This also helps in enabling or disabling these features via GITWEB_CONFIG and overriding if allowed via project specfic config. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-17gitweb: fix snapshot supportLibravatar Aneesh Kumar K.V1-1/+1
[jc: when I applied the patch I misread RFC 2616 which mildly recommended against using the name "gzip", which was there only for a historical reason. This fixes the mistake up and uses the content-encoding "x-gzip" again.] Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-17gitweb: bugfix: git_print_page_path() needs the hash baseLibravatar Luben Tuikov1-8/+14
If a file F exists in branch B, but doesn't exist in master branch, then blob_plain needs the hash base in order to properly get the file. The hash base is passed on symbolically so we still preserve the "latest" quality of the link presented by git_print_page_path(). Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-17gitweb: bugfix: commitdiff regressionLibravatar Luben Tuikov1-1/+1
Fix regression in git_commitdiff() introduced by commit 756d2f064b2419fcdf9cd9c851f352e2a4f75103. Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-08-17gitweb: Support for snapshotLibravatar Aneesh Kumar K.V1-4/+37
This adds snapshort support in gitweb. To enable one need to set gitweb.snapshot = true in the config file. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@hp.com> Signed-off-by: Junio C Hamano <junkio@cox.net>