From: Phillip Wood <phillip.wood@talktalk.net> To: Git Mailing List <git@vger.kernel.org> Cc: Junio C Hamano <gitster@pobox.com>, Gustavo Leite <gustavoleite.ti@gmail.com>, Igor Djordjevic <igor.d.djordjevic@gmail.com>, Phillip Wood <phillip.wood@dunelm.org.uk> Subject: [PATCH v3 2/3] add -p: allow line selection to be inverted Date: Fri, 16 Mar 2018 10:13:45 +0000 Message-ID: <20180316101346.7137-3-phillip.wood@talktalk.net> (raw) In-Reply-To: <20180316101346.7137-1-phillip.wood@talktalk.net> From: Phillip Wood <phillip.wood@dunelm.org.uk> If the list of lines to be selected begins with '-' select all the lines except the ones listed. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> --- Notes: changes since v2: - use '-' to invert the selection instead of '^' to be consistent with the rest of add -i and clean -i. Documentation/git-add.txt | 3 ++- git-add--interactive.perl | 17 ++++++++++++++++- t/t3701-add-interactive.sh | 2 +- 3 files changed, 19 insertions(+), 3 deletions(-) diff --git a/Documentation/git-add.txt b/Documentation/git-add.txt index 965e192a09..01ff4d7d24 100644 --- a/Documentation/git-add.txt +++ b/Documentation/git-add.txt @@ -342,7 +342,8 @@ deletion labelled with a number and you will be prompted to enter which lines you wish to select. Individual line numbers should be separated by a space or comma, to specify a range of lines use a dash between them. If the upper bound of a range of lines is omitted it defaults to -the last line. +the last line. To invert the selection prefix it with "-" so "-3-5,8" +will select everything except lines 3, 4, 5 and 8. + After deciding the fate for all hunks, if there is any hunk that was chosen, the index is updated with the selected hunks. diff --git a/git-add--interactive.perl b/git-add--interactive.perl index 712226b34c..54fbe114f3 100755 --- a/git-add--interactive.perl +++ b/git-add--interactive.perl @@ -1085,9 +1085,21 @@ sub check_hunk_label { sub parse_hunk_selection { local $_; my ($hunk, $line) = @_; - my $max_label = $hunk->{MAX_LABEL}; + my ($max_label, $invert) = ($hunk->{MAX_LABEL}, undef); my @selected = (0) x ($max_label + 1); my @fields = split(/[,\s]+/, $line); + if ($fields[0] =~ /^-(.*)/) { + $invert = 1; + if ($1 ne '') { + $fields[0] = $1; + } else { + shift @fields; + unless (@fields) { + error_msg __("no lines to invert\n"); + return undef; + } + } + } for (@fields) { if (my ($lo, $hi) = /^([0-9]+)-([0-9]*)$/) { if ($hi eq '') { @@ -1107,6 +1119,9 @@ sub parse_hunk_selection { return undef; } } + if ($invert) { + @selected = map { !$_ } @selected; + } return \@selected; } diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index 5f3fcb1758..46814babf3 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -410,7 +410,7 @@ test_expect_success 'setup expected diff' ' ' test_expect_success 'can reset individual lines of patch' ' - printf "%s\n" l 2 | + printf "%s\n" l "-1 3" | EDITOR=: git reset -p 2>error && test_must_be_empty error && git diff --cached HEAD >actual && -- 2.16.2
next prev parent reply other threads:[~2018-03-16 10:14 UTC|newest] Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-02-19 11:36 [PATCH v1 0/3] add -p: select individual hunk lines Phillip Wood 2018-02-19 11:36 ` [PATCH v1 1/3] " Phillip Wood 2018-02-19 11:36 ` [PATCH v1 2/3] add -p: allow line selection to be inverted Phillip Wood 2018-02-19 11:36 ` [PATCH v1 3/3] add -p: optimize line selection for short hunks Phillip Wood 2018-02-19 12:20 ` [PATCH v1 0/3] add -p: select individual hunk lines Gustavo Leite 2018-03-06 10:17 ` [PATCH v2 " Phillip Wood 2018-03-06 10:17 ` [PATCH v2 1/3] " Phillip Wood 2018-03-06 20:29 ` Igor Djordjevic 2018-03-06 21:33 ` Igor Djordjevic 2018-03-06 10:17 ` [PATCH v2 2/3] add -p: allow line selection to be inverted Phillip Wood 2018-03-06 19:57 ` Junio C Hamano 2018-03-08 11:05 ` Phillip Wood 2018-03-08 17:53 ` Junio C Hamano 2018-03-13 12:06 ` Phillip Wood 2018-03-13 16:32 ` Junio C Hamano 2018-03-14 11:02 ` Phillip Wood 2018-03-06 20:41 ` Igor Djordjevic 2018-03-06 10:17 ` [PATCH v2 3/3] add -p: optimize line selection for short hunks Phillip Wood 2018-03-06 20:33 ` Igor Djordjevic 2018-03-06 20:19 ` [PATCH v2 0/3] add -p: select individual hunk lines Igor Djordjevic 2018-03-06 21:03 ` Junio C Hamano 2018-03-06 21:20 ` Igor Djordjevic 2018-03-16 10:13 ` [PATCH v3 " Phillip Wood 2018-03-16 10:13 ` [PATCH v3 1/3] " Phillip Wood 2018-03-16 10:13 ` Phillip Wood [this message] 2018-03-16 10:13 ` [PATCH v3 3/3] add -p: optimize line selection for short hunks Phillip Wood 2018-03-29 18:32 ` [PATCH v3 0/3] add -p: select individual hunk lines Junio C Hamano 2018-03-30 11:09 ` Phillip Wood 2018-03-31 19:20 ` Ævar Arnfjörð Bjarmason 2018-04-02 10:55 ` Phillip Wood 2018-04-02 11:39 ` Ævar Arnfjörð Bjarmason 2018-07-26 10:22 ` [RFC PATCH v4 0/4] " Phillip Wood 2018-07-26 10:22 ` [PATCH v4 1/4] " Phillip Wood 2018-07-26 10:22 ` [RFC PATCH v4 2/4] add -p: select modified lines correctly Phillip Wood 2018-07-26 10:22 ` [PATCH v4 3/4] add -p: allow line selection to be inverted Phillip Wood 2018-07-26 10:22 ` [PATCH v4 4/4] add -p: optimize line selection for short hunks Phillip Wood 2018-07-26 15:58 ` [RFC PATCH v5 0/4] add -p: select individual hunk lines Phillip Wood 2018-07-26 15:58 ` [PATCH v5 1/4] " Phillip Wood 2018-07-26 19:36 ` Junio C Hamano 2018-07-27 10:05 ` Phillip Wood 2018-07-27 16:09 ` Junio C Hamano 2018-07-26 15:58 ` [RFC PATCH v5 2/4] add -p: select modified lines correctly Phillip Wood 2018-07-26 19:30 ` Junio C Hamano 2018-07-27 10:19 ` Phillip Wood 2018-07-27 16:14 ` Junio C Hamano 2018-07-26 15:58 ` [PATCH v5 3/4] add -p: allow line selection to be inverted Phillip Wood 2018-07-26 15:58 ` [PATCH v5 4/4] add -p: optimize line selection for short hunks Phillip Wood 2018-07-27 18:27 ` [RFC PATCH v5 0/4] add -p: select individual hunk lines Ævar Arnfjörð Bjarmason 2018-07-28 10:08 ` Phillip Wood 2018-07-28 12:40 ` Ævar Arnfjörð Bjarmason 2018-08-03 10:01 ` Phillip Wood 2018-08-03 16:51 ` Junio C Hamano 2018-08-03 17:59 ` Ævar Arnfjörð Bjarmason
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