diff options
author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2023-04-10 12:08:28 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2023-04-10 19:53:19 +0300 |
commit | fb60b9f37f87241a886e183f0ec6261debb9c1c5 (patch) | |
tree | 8d99df1e8a7adf0045021ef5283bf9a4c4cc696d /parse-options-cb.c | |
parent | 461434a013c2289fb59070e1a118d39441828847 (diff) |
sequencer: use struct strvec to store merge strategy options
The sequencer stores the merge strategy options in an array of strings
which allocated with ALLOC_GROW(). Using "struct strvec" avoids manually
managing the memory of that array and simplifies the code.
Aside from memory allocation the changes to the sequencer are largely
mechanical, changing xopts_nr to xopts.nr and xopts[i] to xopts.v[i]. A
new option parsing macro OPT_STRVEC() is also added to collect the
strategy options. Hopefully this can be used to simplify the code in
builtin/merge.c in the future.
Note that there is a change of behavior to "git cherry-pick" and "git
revert" as passing “--no-strategy-option” will now clear any previous
strategy options whereas before this change it did nothing.
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'parse-options-cb.c')
-rw-r--r-- | parse-options-cb.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/parse-options-cb.c b/parse-options-cb.c index d346dbe210..8eb96c5ca9 100644 --- a/parse-options-cb.c +++ b/parse-options-cb.c @@ -208,6 +208,22 @@ int parse_opt_string_list(const struct option *opt, const char *arg, int unset) return 0; } +int parse_opt_strvec(const struct option *opt, const char *arg, int unset) +{ + struct strvec *v = opt->value; + + if (unset) { + strvec_clear(v); + return 0; + } + + if (!arg) + return -1; + + strvec_push(v, arg); + return 0; +} + int parse_opt_noop_cb(const struct option *opt, const char *arg, int unset) { return 0; |