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2009-02-14rerere: remove duplicated functionsLibravatar SZEDER Gábor1-11/+11
Both rerere.c and builtin-rerere.c define the static functions rr_path() and has_resolution() the exact same way. To eliminate this code duplication this patch turns the functions in rerere.c non-static, and makes builtin-rerere.c use them. Also, since this puts these two functions into the global namespace, rename them to rerere_path() and has_rerere_resolution(), respectively, and rename their "name" parameter to "hex", because it better reflects what that parameter actually is. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-10Drop double-semicolon in CLibravatar Junio C Hamano1-1/+1
The worst offenders are "continue;;" and "break;;" in switch statements. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-04Make some of fwrite/fclose/write/close failures visibleLibravatar Alex Riesen1-11/+35
So that full filesystem conditions or permissions problems won't go unnoticed. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-30Merge branch 'ar/maint-mksnpath' into ar/mksnpathLibravatar Junio C Hamano1-1/+1
* ar/maint-mksnpath: Use git_pathdup instead of xstrdup(git_path(...)) git_pathdup: returns xstrdup-ed copy of the formatted path Fix potentially dangerous use of git_path in ref.c Add git_snpath: a .git path formatting routine with output buffer Conflicts: builtin-revert.c refs.c rerere.c
2008-10-30Use git_pathdup instead of xstrdup(git_path(...))Libravatar Alex Riesen1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-21Merge branch 'jc/maint-co-track'Libravatar Junio C Hamano1-1/+2
* jc/maint-co-track: Enhance hold_lock_file_for_{update,append}() API demonstrate breakage of detached checkout with symbolic link HEAD Fix "checkout --track -b newbranch" on detached HEAD Conflicts: builtin-commit.c
2008-10-19Enhance hold_lock_file_for_{update,append}() APILibravatar Junio C Hamano1-1/+2
This changes the "die_on_error" boolean parameter to a mere "flags", and changes the existing callers of hold_lock_file_for_update/append() functions to pass LOCK_DIE_ON_ERROR. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-12Replace calls to strbuf_init(&foo, 0) with STRBUF_INIT initializerLibravatar Brandon Casey1-3/+1
Many call sites use strbuf_init(&foo, 0) to initialize local strbuf variable "foo" which has not been accessed since its declaration. These can be replaced with a static initialization using the STRBUF_INIT macro which is just as readable, saves a function call, and takes up fewer lines. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-10-02fix openssl headers conflicting with custom SHA1 implementationsLibravatar Nicolas Pitre1-5/+5
On ARM I have the following compilation errors: CC fast-import.o In file included from cache.h:8, from builtin.h:6, from fast-import.c:142: arm/sha1.h:14: error: conflicting types for 'SHA_CTX' /usr/include/openssl/sha.h:105: error: previous declaration of 'SHA_CTX' was here arm/sha1.h:16: error: conflicting types for 'SHA1_Init' /usr/include/openssl/sha.h:115: error: previous declaration of 'SHA1_Init' was here arm/sha1.h:17: error: conflicting types for 'SHA1_Update' /usr/include/openssl/sha.h:116: error: previous declaration of 'SHA1_Update' was here arm/sha1.h:18: error: conflicting types for 'SHA1_Final' /usr/include/openssl/sha.h:117: error: previous declaration of 'SHA1_Final' was here make: *** [fast-import.o] Error 1 This is because openssl header files are always included in git-compat-util.h since commit 684ec6c63c whenever NO_OPENSSL is not set, which somehow brings in <openssl/sha1.h> clashing with the custom ARM version. Compilation of git is probably broken on PPC too for the same reason. Turns out that the only file requiring openssl/ssl.h and openssl/err.h is imap-send.c. But only moving those problematic includes there doesn't solve the issue as it also includes cache.h which brings in the conflicting local SHA1 header file. As suggested by Jeff King, the best solution is to rename our references to SHA1 functions and structure to something git specific, and define those according to the implementation used. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-09-29Merge branch 'jc/better-conflict-resolution'Libravatar Shawn O. Pearce1-10/+19
* jc/better-conflict-resolution: Fix AsciiDoc errors in merge documentation git-merge documentation: describe how conflict is presented checkout --conflict=<style>: recreate merge in a non-default style checkout -m: recreate merge when checking out of unmerged index git-merge-recursive: learn to honor merge.conflictstyle merge.conflictstyle: choose between "merge" and "diff3 -m" styles rerere: understand "diff3 -m" style conflicts with the original rerere.c: use symbolic constants to keep track of parsing states xmerge.c: "diff3 -m" style clips merge reduction level to EAGER or less xmerge.c: minimum readability fixups xdiff-merge: optionally show conflicts in "diff3 -m" style xdl_fill_merge_buffer(): separate out a too deeply nested function checkout --ours/--theirs: allow checking out one side of a conflicting merge checkout -f: allow ignoring unmerged paths when checking out of the index Conflicts: Documentation/git-checkout.txt builtin-checkout.c builtin-merge-recursive.c t/t7201-co.sh
2008-09-09is_directory(): a generic helper functionLibravatar Junio C Hamano1-2/+1
A simple "grep -e stat --and -e S_ISDIR" revealed there are many open-coded implementations of this function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-30rerere: understand "diff3 -m" style conflicts with the originalLibravatar Junio C Hamano1-2/+8
This teaches rerere to grok conflicts expressed in "diff3 -m" style output, where the version from the common ancestor is output after the first side, preceded by a "|||||||" line. The rerere database needs to keep only the versions from two sides, so the code parses the original copy and discards it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-30rerere.c: use symbolic constants to keep track of parsing statesLibravatar Junio C Hamano1-10/+13
These hardcoded integers make the code harder to follow than necessary; replace them with enums to make it easier to read, before adding support for optionally parsing "diff3 -m" style conflict markers. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-21Rename path_list to string_listLibravatar Johannes Schindelin1-20/+20
The name path_list was correct for the first usage of that data structure, but it really is a general-purpose string list. $ perl -i -pe 's/path-list/string-list/g' $(git grep -l path-list) $ perl -i -pe 's/path_list/string_list/g' $(git grep -l path_list) $ git mv path-list.h string-list.h $ git mv path-list.c string-list.c $ perl -i -pe 's/has_path/has_string/g' $(git grep -l has_path) $ perl -i -pe 's/path/string/g' string-list.[ch] $ git mv Documentation/technical/api-path-list.txt \ Documentation/technical/api-string-list.txt $ perl -i -pe 's/strdup_paths/strdup_strings/g' $(git grep -l strdup_paths) ... and then fix all users of string-list to access the member "string" instead of "path". Documentation/technical/api-string-list.txt needed some rewrapping, too. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-16rerere.autoupdate: change the message when autoupdate is in effectLibravatar Junio C Hamano1-2/+5
This changes the message rerere issues after reusing previous conflict resolution from "Resolved" to "Staged" when autoupdate option is in effect. It is envisioned that in practice, some auto resolitions are trickier and iffier than others, and we would want to add a feature to mark individual resolutions as "this is ok to autoupdate" or "do not autoupdate the result using this resolution even when rerere.autoupdate is in effect" in the future. When that happens, these messages will make the distinction clearer. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-14Merge branch 'js/merge-rr'Libravatar Junio C Hamano1-1/+1
* js/merge-rr: Move MERGE_RR from .git/rr-cache/ into .git/ Conflicts: builtin-rerere.c
2008-07-10rerere: Separate libgit and builtin functionsLibravatar Stephan Beyer1-0/+360
This patch moves rerere()-related functions into a newly created rerere.c file. The setup_rerere() function is needed by both rerere() and cmd_rerere(), so this function is moved to rerere.c and declared non-static (and "extern") in newly created rerere.h file. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>