我需要编辑一个凌乱的提交,它只更改了随后几行中的一个单词,保留了其中的一些更改并删除了其他更改。这些变化在git diff --word-diff
中很容易看到,在这种格式下,我可以很容易地编辑这些块来完成我想要做的事情,但是现在我有了一个这样的文件
diff --git a/cldf/forms.csv b/cldf/forms.csv
index 46c12a4..0374ece 100644
--- a/cldf/forms.csv
+++ b/cldf/forms.csv
@@ -1783,8 +1783,8 @@ ID,Lect_ID,Concept_ID,Form_according_to_Source,Form,Local_Orthography,Segments,C
1782,adan1251-lawah,day,dilɛlɛ,dilɛlɛ,dilele,d i l ɛ l ɛ,Lit. 'all day'.,datasets_Adang_Lawahing_tsv
1783,adan1251-lawah,day,wɛd saha,wɛd_saha,wed saha,w ɛ d _ s a h a,midday' lit. 'hot sun',datasets_Adang_Lawahing_tsv
1784,adan1251-lawah,morning,lalami,lalami,lalami,l a l a m i,,datasets_Adang_Lawahing_tsv
1785,adan1251-lawah,yesterday,ʔu:mi,ʔuːmi,[-umi-]{+'umi+},ʔ uː m i,,datasets_Adang_Lawahing_tsv
1786,adan1251-lawah,day_before_yesterday,ʔotariŋ alumi,ʔotariŋ_alumi,[-otaring-]{+'otaring+} alumi,ʔ o t a r i ŋ _ a l u m i,,datasets_Adang_Lawahing_tsv
1787,adan1251-lawah,tomorrow,dilɛlɛ,dilɛlɛ,dilele,d i l ɛ l ɛ,,datasets_Adang_Lawahing_tsv
1788,adan1251-lawah,day_after_tomorrow,a:lu,aːlu,alu,aː l u,,datasets_Adang_Lawahing_tsv
1789,adan1251-lawah,twilight_dawn,lalami,lalami,lalami,l a l a m i,"(lit, 'early morning')",datasets_Adang_Lawahing_tsv
我想用它作为git apply
的补丁。
但是,普通git apply words.diff
会因fatal: corrupt patch at line 6
而失败-正常的diff文件将以未受影响的行中的空格开头-我看不到任何可能使git apply
在其手册页中接受word-diff文件的东西。
我如何说服git apply
接受这种格式的文件作为补丁?或者,如何轻松地将此文件转换为有效的补丁?
发布于 2019-05-11 13:29:51
我找不到一个有效的解决方案,所以我编写了一个脚本,将word-diff转换为可以应用的常规diff:
#!/usr/bin/env perl
# convert-word-diff.pl -- rev. 2, this script is licensed under WTFPLv2
my (@minus, @plus);
sub flush_diff {
print join("", map { "-$_" } @minus);
print join("", map { "+$_" } @plus);
@minus = (); @plus = ();
}
while (my $line = <>) {
if ($line =~ /^(?:index |diff |\+\+\+ |\-\-\- |@@ )/) {
flush_diff();
print $line;
next;
}
my $is_diff_line;
if ($line =~ /\[\-.*\-\]/ || $line =~ /\{\+.*?\+\}/) {
my $copy = $line;
$copy =~ s/\[\-(.*?)\-\]\{\+.*?\+\}/\1/g;
$copy =~ s/\[\-(.*?)\-\] ( )?/ \1 /g;
$copy =~ s/\{\+.*?\+\} ?//g;
push(@minus, $copy);
$copy = $line;
$copy =~ s/\[\-.*?\-\]//g;
$copy =~ s/\{\+(.*?)\+\}/\1/g;
push(@plus, $copy);
$is_diff_line = 1;
}
unless ($is_diff_line) {
flush_diff();
print " $line" ;
}
}
flush_diff();
用法:
cat word-diff.txt | perl convert-word-diff.pl | git apply
希望我没有搞砸任何事情,而且您是在Linux/Mac上,并且有Perl。:-)
https://stackoverflow.com/questions/54708202
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