diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index 14a371fff3..aceaa025e3 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -348,6 +348,7 @@ patch:: K - leave this hunk undecided, see previous hunk s - split the current hunk into smaller hunks e - manually edit the current hunk + p - print the current hunk ? - print help + After deciding the fate for all hunks, if there is any hunk diff --git a/add-patch.c b/add-patch.c index d599ca53e1..a06dd18985 100644 --- a/add-patch.c +++ b/add-patch.c @@ -1388,13 +1388,14 @@ N_("j - leave this hunk undecided, see next undecided hunk\n" "/ - search for a hunk matching the given regex\n" "s - split the current hunk into smaller hunks\n" "e - manually edit the current hunk\n" + "p - print the current hunk\n" "? - print help\n"); static int patch_update_file(struct add_p_state *s, struct file_diff *file_diff) { size_t hunk_index = 0; - ssize_t i, undecided_previous, undecided_next; + ssize_t i, undecided_previous, undecided_next, rendered_hunk_index = -1; struct hunk *hunk; char ch; struct child_process cp = CHILD_PROCESS_INIT; @@ -1447,8 +1448,11 @@ static int patch_update_file(struct add_p_state *s, strbuf_reset(&s->buf); if (file_diff->hunk_nr) { - render_hunk(s, hunk, 0, colored, &s->buf); - fputs(s->buf.buf, stdout); + if (rendered_hunk_index != hunk_index) { + render_hunk(s, hunk, 0, colored, &s->buf); + fputs(s->buf.buf, stdout); + rendered_hunk_index = hunk_index; + } strbuf_reset(&s->buf); if (undecided_previous >= 0) { @@ -1480,6 +1484,7 @@ static int patch_update_file(struct add_p_state *s, permitted |= ALLOW_EDIT; strbuf_addstr(&s->buf, ",e"); } + strbuf_addstr(&s->buf, ",p"); } if (file_diff->deleted) prompt_mode_type = PROMPT_DELETION; @@ -1644,13 +1649,15 @@ static int patch_update_file(struct add_p_state *s, hunk_index = i; } else if (s->answer.buf[0] == 's') { size_t splittable_into = hunk->splittable_into; - if (!(permitted & ALLOW_SPLIT)) + if (!(permitted & ALLOW_SPLIT)) { err(s, _("Sorry, cannot split this hunk")); - else if (!split_hunk(s, file_diff, - hunk - file_diff->hunk)) + } else if (!split_hunk(s, file_diff, + hunk - file_diff->hunk)) { color_fprintf_ln(stdout, s->s.header_color, _("Split into %d hunks."), (int)splittable_into); + rendered_hunk_index = -1; + } } else if (s->answer.buf[0] == 'e') { if (!(permitted & ALLOW_EDIT)) err(s, _("Sorry, cannot edit this hunk")); @@ -1658,6 +1665,8 @@ static int patch_update_file(struct add_p_state *s, hunk->use = USE_HUNK; goto soft_increment; } + } else if (s->answer.buf[0] == 'p') { + rendered_hunk_index = -1; } else { const char *p = _(help_patch_remainder), *eol = p; diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index 0b5339ac6c..bc55255b0a 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -325,9 +325,9 @@ test_expect_success 'different prompts for mode change/deleted' ' git -c core.filemode=true add -p >actual && sed -n "s/^\(([0-9/]*) Stage .*?\).*/\1/p" actual >actual.filtered && cat >expect <<-\EOF && - (1/1) Stage deletion [y,n,q,a,d,?]? - (1/2) Stage mode change [y,n,q,a,d,j,J,g,/,?]? - (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,?]? + (1/1) Stage deletion [y,n,q,a,d,p,?]? + (1/2) Stage mode change [y,n,q,a,d,j,J,g,/,p,?]? + (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,p,?]? EOF test_cmp expect actual.filtered ' @@ -514,13 +514,13 @@ test_expect_success 'split hunk setup' ' test_expect_success 'goto hunk' ' test_when_finished "git reset" && tr _ " " >expect <<-EOF && - (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,?]? + 1: -1,2 +1,3 +15 + (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,p,?]? + 1: -1,2 +1,3 +15 _ 2: -2,4 +3,8 +21 go to which hunk? @@ -1,2 +1,3 @@ _10 +15 _20 - (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,?]?_ + (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,p,?]?_ EOF test_write_lines s y g 1 | git add -p >actual && tail -n 7 actual.trimmed && @@ -530,11 +530,11 @@ test_expect_success 'goto hunk' ' test_expect_success 'navigate to hunk via regex' ' test_when_finished "git reset" && tr _ " " >expect <<-EOF && - (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,?]? @@ -1,2 +1,3 @@ + (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,p,?]? @@ -1,2 +1,3 @@ _10 +15 _20 - (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,?]?_ + (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,p,?]?_ EOF test_write_lines s y /1,2 | git add -p >actual && tail -n 5 actual.trimmed && @@ -715,21 +715,21 @@ test_expect_success 'colors can be overridden' ' +new more-context +another-one - (1/1) Stage this hunk [y,n,q,a,d,s,e,?]? Split into 2 hunks. + (1/1) Stage this hunk [y,n,q,a,d,s,e,p,?]? Split into 2 hunks. @@ -1,3 +1,3 @@ context -old +new more-context - (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,?]? @@ -3 +3,2 @@ + (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,p,?]? @@ -3 +3,2 @@ more-context +another-one - (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,?]? @@ -1,3 +1,3 @@ + (2/2) Stage this hunk [y,n,q,a,d,K,g,/,e,p,?]? @@ -1,3 +1,3 @@ context -old +new more-context - (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,?]? + (1/2) Stage this hunk [y,n,q,a,d,j,J,g,/,e,p,?]? EOF test_cmp expect actual '