shithub: git9

ref: 899c43e87e495c82b0897b0970d26b9bfc583c7f
dir: /log/

#!/bin/rc -e

rfork en

base=/mnt/git/object/
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)
	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)
		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 ''
	}


}