diff options
author | Junio C Hamano <gitster@pobox.com> | 2020-09-03 12:37:02 -0700 |
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committer | Junio C Hamano <gitster@pobox.com> | 2020-09-03 12:37:02 -0700 |
commit | cce5178c305439a2b7b05dcd88aafbaf0a89a59f (patch) | |
tree | 5b440b84272ffcf91edb25ed189c46d272e0e286 | |
parent | Merge branch 'jt/fetch-pack-loosen-validation-with-packfile-uri' (diff) | |
parent | add -p: fix checking of user input (diff) | |
download | tgif-cce5178c305439a2b7b05dcd88aafbaf0a89a59f.tar.xz |
Merge branch 'pw/add-p-allowed-options-fix'
"git add -p" update.
* pw/add-p-allowed-options-fix:
add -p: fix checking of user input
add -p: use ALLOC_GROW_BY instead of ALLOW_GROW
-rw-r--r-- | add-patch.c | 67 |
1 files changed, 42 insertions, 25 deletions
diff --git a/add-patch.c b/add-patch.c index f67b304a55..457b8c550e 100644 --- a/add-patch.c +++ b/add-patch.c @@ -457,11 +457,9 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) eol = pend; if (starts_with(p, "diff ")) { - s->file_diff_nr++; - ALLOC_GROW(s->file_diff, s->file_diff_nr, + ALLOC_GROW_BY(s->file_diff, s->file_diff_nr, 1, file_diff_alloc); file_diff = s->file_diff + s->file_diff_nr - 1; - memset(file_diff, 0, sizeof(*file_diff)); hunk = &file_diff->head; hunk->start = p - plain->buf; if (colored_p) @@ -483,11 +481,9 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) */ hunk->splittable_into++; - file_diff->hunk_nr++; - ALLOC_GROW(file_diff->hunk, file_diff->hunk_nr, + ALLOC_GROW_BY(file_diff->hunk, file_diff->hunk_nr, 1, file_diff->hunk_alloc); hunk = file_diff->hunk + file_diff->hunk_nr - 1; - memset(hunk, 0, sizeof(*hunk)); hunk->start = p - plain->buf; if (colored) @@ -511,7 +507,7 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) if (file_diff->mode_change) BUG("double mode change?\n\n%.*s", (int)(eol - plain->buf), plain->buf); - if (file_diff->hunk_nr++) + if (file_diff->hunk_nr) BUG("mode change in the middle?\n\n%.*s", (int)(eol - plain->buf), plain->buf); @@ -520,9 +516,8 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) * is _part of_ the header "hunk". */ file_diff->mode_change = 1; - ALLOC_GROW(file_diff->hunk, file_diff->hunk_nr, + ALLOC_GROW_BY(file_diff->hunk, file_diff->hunk_nr, 1, file_diff->hunk_alloc); - memset(file_diff->hunk, 0, sizeof(struct hunk)); file_diff->hunk->start = p - plain->buf; if (colored_p) file_diff->hunk->colored_start = @@ -1357,6 +1352,15 @@ static int patch_update_file(struct add_p_state *s, struct child_process cp = CHILD_PROCESS_INIT; int colored = !!s->colored.len, quit = 0; enum prompt_mode_type prompt_mode_type; + enum { + ALLOW_GOTO_PREVIOUS_HUNK = 1 << 0, + ALLOW_GOTO_PREVIOUS_UNDECIDED_HUNK = 1 << 1, + ALLOW_GOTO_NEXT_HUNK = 1 << 2, + ALLOW_GOTO_NEXT_UNDECIDED_HUNK = 1 << 3, + ALLOW_SEARCH_AND_GOTO = 1 << 4, + ALLOW_SPLIT = 1 << 5, + ALLOW_EDIT = 1 << 6 + } permitted = 0; if (!file_diff->hunk_nr) return 0; @@ -1393,22 +1397,35 @@ static int patch_update_file(struct add_p_state *s, fputs(s->buf.buf, stdout); strbuf_reset(&s->buf); - if (undecided_previous >= 0) + if (undecided_previous >= 0) { + permitted |= ALLOW_GOTO_PREVIOUS_UNDECIDED_HUNK; strbuf_addstr(&s->buf, ",k"); - if (hunk_index) + } + if (hunk_index) { + permitted |= ALLOW_GOTO_PREVIOUS_HUNK; strbuf_addstr(&s->buf, ",K"); - if (undecided_next >= 0) + } + if (undecided_next >= 0) { + permitted |= ALLOW_GOTO_NEXT_UNDECIDED_HUNK; strbuf_addstr(&s->buf, ",j"); - if (hunk_index + 1 < file_diff->hunk_nr) + } + if (hunk_index + 1 < file_diff->hunk_nr) { + permitted |= ALLOW_GOTO_NEXT_HUNK; strbuf_addstr(&s->buf, ",J"); - if (file_diff->hunk_nr > 1) + } + if (file_diff->hunk_nr > 1) { + permitted |= ALLOW_SEARCH_AND_GOTO; strbuf_addstr(&s->buf, ",g,/"); - if (hunk->splittable_into > 1) + } + if (hunk->splittable_into > 1) { + permitted |= ALLOW_SPLIT; strbuf_addstr(&s->buf, ",s"); + } if (hunk_index + 1 > file_diff->mode_change && - !file_diff->deleted) + !file_diff->deleted) { + permitted |= ALLOW_EDIT; strbuf_addstr(&s->buf, ",e"); - + } if (file_diff->deleted) prompt_mode_type = PROMPT_DELETION; else if (file_diff->added) @@ -1457,22 +1474,22 @@ soft_increment: break; } } else if (s->answer.buf[0] == 'K') { - if (hunk_index) + if (permitted & ALLOW_GOTO_PREVIOUS_HUNK) hunk_index--; else err(s, _("No previous hunk")); } else if (s->answer.buf[0] == 'J') { - if (hunk_index + 1 < file_diff->hunk_nr) + if (permitted & ALLOW_GOTO_NEXT_HUNK) hunk_index++; else err(s, _("No next hunk")); } else if (s->answer.buf[0] == 'k') { - if (undecided_previous >= 0) + if (permitted & ALLOW_GOTO_PREVIOUS_UNDECIDED_HUNK) hunk_index = undecided_previous; else err(s, _("No previous hunk")); } else if (s->answer.buf[0] == 'j') { - if (undecided_next >= 0) + if (permitted & ALLOW_GOTO_NEXT_UNDECIDED_HUNK) hunk_index = undecided_next; else err(s, _("No next hunk")); @@ -1480,7 +1497,7 @@ soft_increment: char *pend; unsigned long response; - if (file_diff->hunk_nr < 2) { + if (!(permitted & ALLOW_SEARCH_AND_GOTO)) { err(s, _("No other hunks to goto")); continue; } @@ -1517,7 +1534,7 @@ soft_increment: regex_t regex; int ret; - if (file_diff->hunk_nr < 2) { + if (!(permitted & ALLOW_SEARCH_AND_GOTO)) { err(s, _("No other hunks to search")); continue; } @@ -1562,7 +1579,7 @@ soft_increment: hunk_index = i; } else if (s->answer.buf[0] == 's') { size_t splittable_into = hunk->splittable_into; - if (splittable_into < 2) + if (!(permitted & ALLOW_SPLIT)) err(s, _("Sorry, cannot split this hunk")); else if (!split_hunk(s, file_diff, hunk - file_diff->hunk)) @@ -1570,7 +1587,7 @@ soft_increment: _("Split into %d hunks."), (int)splittable_into); } else if (s->answer.buf[0] == 'e') { - if (hunk_index + 1 == file_diff->mode_change) + if (!(permitted & ALLOW_EDIT)) err(s, _("Sorry, cannot edit this hunk")); else if (edit_hunk_loop(s, file_diff, hunk) >= 0) { hunk->use = USE_HUNK; |