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Merge branch 'sb/diff-blobfind-pickaxe'

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"diff" family of commands learned "--find-object=<object-id>" option
to limit the findings to changes that involve the named object.

* sb/diff-blobfind-pickaxe:
  diff: use HAS_MULTI_BITS instead of counting bits manually
  diff: properly error out when combining multiple pickaxe options
  diffcore: add a pickaxe option to find a specific blob
  diff: introduce DIFF_PICKAXE_KINDS_MASK
  diff: migrate diff_flags.pickaxe_ignore_case to a pickaxe_opts bit
  diff.h: make pickaxe_opts an unsigned bit field
This commit is contained in:
Junio C Hamano
2018-01-23 13:16:37 -08:00
parent addd37cd64 4d8c51aa19
commit c0d75f0e2e
8 changed files with 154 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
revision.c
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@ -2078,7 +2078,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
revs->grep_filter.pattern_type_option = GREP_PATTERN_TYPE_ERE;
} else if (!strcmp(arg, "--regexp-ignore-case") || !strcmp(arg, "-i")) {
revs->grep_filter.ignore_case = 1;
revs->diffopt.flags.pickaxe_ignore_case = 1;
revs->diffopt.pickaxe_opts |= DIFF_PICKAXE_IGNORE_CASE;
} else if (!strcmp(arg, "--fixed-strings") || !strcmp(arg, "-F")) {
revs->grep_filter.pattern_type_option = GREP_PATTERN_TYPE_FIXED;
} else if (!strcmp(arg, "--perl-regexp") || !strcmp(arg, "-P")) {
@ -2409,11 +2409,14 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
revs->diff = 1;
/* Pickaxe, diff-filter and rename following need diffs */
if (revs->diffopt.pickaxe ||
if ((revs->diffopt.pickaxe_opts & DIFF_PICKAXE_KINDS_MASK) ||
revs->diffopt.filter ||
revs->diffopt.flags.follow_renames)
revs->diff = 1;
if (revs->diffopt.objfind)
revs->simplify_history = 0;
if (revs->topo_order)
revs->limited = 1;