git/parse-options.h, branch v2.12.2

Merge branch 'mh/diff-indent-heuristic'

2016-09-26T23:09:16Z

Output from "git diff" can be made easier to read by selecting which lines are common and which lines are added/deleted intelligently when the lines before and after the changed section are the same. A command line option is added to help with the experiment to find a good heuristics. * mh/diff-indent-heuristic: blame: honor the diff heuristic options and config parse-options: add parse_opt_unknown_cb() diff: improve positioning of add/delete blocks in diffs xdl_change_compact(): introduce the concept of a change group recs_match(): take two xrecord_t pointers as arguments is_blank_line(): take a single xrecord_t as argument xdl_change_compact(): only use heuristic if group can't be matched xdl_change_compact(): fix compaction heuristic to adjust ixo

parse-options: add parse_opt_unknown_cb()

2016-09-19T17:25:11Z

Add a new callback function, parse_opt_unknown_cb(), which returns -2 to indicate that the corresponding option is unknown. This can be used to add "-h" documentation for an option that will be handled externally to parse_options(). Signed-off-by: Michael Haggerty Signed-off-by: Junio C Hamano

parse_options: allocate a new array when concatenating

2016-07-06T17:11:08Z

In exactly one callers (builtin/revert.c), we build up the options list dynamically from multiple arrays. We do so by manually inserting "filler" entries into one array, and then copying the other array into the allocated space. This is tedious and error-prone, as you have to adjust the filler any time the second array is modified (although we do at least check and die() when the counts do not match up). Instead, let's just allocate a new array. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

parse-options: allow -h as a short option

2015-11-20T13:02:07Z

Let callers provide their own handler for the short option -h even without the flag PARSE_OPT_NO_INTERNAL_HELP, but call the internal handler (showing usage information) if that is the only parameter. Implement the first part by checking for -h only if parse_short_opt() can't find it and returns -2. Signed-off-by: Rene Scharfe Signed-off-by: Jeff King

Merge branch 'kn/for-each-tag-branch'

2015-10-05T19:30:03Z

Some features from "git tag -l" and "git branch -l" have been made available to "git for-each-ref" so that eventually the unified implementation can be shared across all three, in a follow-up series or two. * kn/for-each-tag-branch: for-each-ref: add '--contains' option ref-filter: implement '--contains' option parse-options.h: add macros for '--contains' option parse-option: rename parse_opt_with_commit() for-each-ref: add '--merged' and '--no-merged' options ref-filter: implement '--merged' and '--no-merged' options ref-filter: add parse_opt_merge_filter() for-each-ref: add '--points-at' option ref-filter: implement '--points-at' option tag: libify parse_opt_points_at() t6302: for-each-ref tests for ref-filter APIs

Merge branch 'sb/parse-options-codeformat'

2015-08-12T21:09:57Z

* sb/parse-options-codeformat: parse-options: align curly braces for all options

Merge branch 'pt/pull-builtin'

2015-08-03T18:01:17Z

Reimplement 'git pull' in C. * pt/pull-builtin: pull: remove redirection to git-pull.sh pull --rebase: error on no merge candidate cases pull --rebase: exit early when the working directory is dirty pull: configure --rebase via branch..rebase or pull.rebase pull: teach git pull about --rebase pull: set reflog message pull: implement pulling into an unborn branch pull: fast-forward working tree if head is updated pull: check if in unresolved merge state pull: support pull.ff config pull: error on no merge candidates pull: pass git-fetch's options to git-fetch pull: pass git-merge's options to git-merge pull: pass verbosity, --progress flags to fetch and merge pull: implement fetch + merge pull: implement skeletal builtin pull argv-array: implement argv_array_pushv() parse-options-cb: implement parse_opt_passthru_argv() parse-options-cb: implement parse_opt_passthru()

parse-options.h: add macros for '--contains' option

2015-08-03T17:25:28Z

Add a macro for using the '--contains' option in parse-options.h also include an optional '--with' option macro which performs the same action as '--contains'. Make tag.c and branch.c use this new macro. Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak Signed-off-by: Junio C Hamano

parse-option: rename parse_opt_with_commit()

2015-08-03T17:25:28Z

Rename parse_opt_with_commit() to parse_opt_commits() to show that it can be used to obtain a list of commits and is not constricted to usage of '--contains' option. Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak Signed-off-by: Junio C Hamano

tag: libify parse_opt_points_at()

2015-08-03T17:25:27Z

Rename 'parse_opt_points_at()' to 'parse_opt_object_name()' and move it from 'tag.c' to 'parse-options'. This now acts as a common parse_opt function which accepts an objectname and stores it into a sha1_array. Based-on-patch-by: Jeff King Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak Signed-off-by: Junio C Hamano