ref: 8fec5d15308b5b99b246e521f6db16422adea3e9
parent: e90fb0398fb401f1bd93d49d4986b27cb9deb87e
author: Ori Bernstein <ori@eigenstate.org>
date: Sun Jun 30 11:43:56 EDT 2019
Allow filtering logging by file name.
--- a/README
+++ b/README
@@ -143,5 +143,3 @@
git/patch -c: Generate a 'git am' compatible patch.
git/patch -a: Apply a diff.
- git/log: Need to figure out how to make it filter
- by files.
--- a/commit
+++ b/commit
@@ -48,10 +48,8 @@
echo '# Author: '$name' <'$email'>' >> $msgfile.tmp
echo '#' $nl'# ' ^ `$nl{git/walk -fAMR} >> $msgfile.tmpsam $msgfile.tmp
- if(! test -s $msgfile.tmp || ~ `{wc -l <{grep -v '^[ ]*[\n#]' $msgfile.tmp}} 0){- echo 'cancelling commit: empty message' >[1=2]
- exit 'nocommit'
- }
+ if(~ `{grep -v '^[ ]*($|#.*$)' $msgfile.tmp | wc -l} 0)+ exit 'empty commit message'
grep -v '^[ ]*#' < $msgfile.tmp > $msgfile
}
--- a/git.1
+++ b/git.1
@@ -66,6 +66,13 @@
]
.PP
.B git/log
+[
+.B -b
+.I branch
+]
+[
+.I files...
+]
.PP
.B git/merge
.I theirs
--- a/log
+++ b/log
@@ -3,20 +3,37 @@
rfork en
base=/mnt/git/object/
-branch=$1
-if(~ $1 '')
- branch='master'
-if(! test -e /mnt/git/ctl)
- git/fs
+branch=master
+git/fs
+while(~ $1 -* && ! ~ $1 --){+ switch($1){+ case -b;
+ shift
+ branch=$1
+ case -*;
+ exit usage
+ }
+ shift
+}
commits=(`{git/query $branch})+
+# Logging a directory needs a recursive list.
+files=()
+for(f in $*){+ if(test -d $f)
+ files=($files `{walk -f $f})+ if not
+ files=($files $f)
+}
+
+if(! ~ $#files 0)
+ nids=`{sha1sum $base/$commits(1)^/tree/$files | awk '{print $1}' >[2]/dev/null} while(! ~$#commits 0){+ ids=$nids
c=$commits(1)
-
- echo 'Hash: ' `{cat $base/$c/hash}- echo 'Author: ' `{cat $base/$c/author}- cat $base/$c/msg | sed 's/^/ /g'
- echo ''
+ if(! ~ $#files 0)
+ nids=`{sha1sum $base/$commits(1)^/tree/$files | awk '{print $1}' >[2]/dev/null} commits=($commits(2-) `{cat $base/$c/parent >[2]/dev/null})if(! ~ $#commits 0)
@@ -23,4 +40,13 @@
commits=`{mtime $base^$commits |sort -rn | uniq |
awk -F/ '{print $NF}'}+
+ if(~ $#files 0 || ! ~ $"ids $"nids || ~ $#commits 0){+ echo 'Hash: ' `{cat $base/$c/hash}+ echo 'Author: ' `{cat $base/$c/author}+ cat $base/$c/msg | sed 's/^/ /g'
+ echo ''
+ }
+
+
}