Misc/git-stat at master · nosignal/Misc · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#!/bin/bash

debug=false

function usage()
{
cat << _EOF_
usage:
 $(basename $0) -a [AUTHOR] -d [DIRECTORY] [-h]

arguments:
 -a     Git commit author/email
 -d     Git directory
 -h     Print Help (this message) and exit

_EOF_
exit
}

function parsing_log()
{
    cd $dir
    git log --author=$author --pretty=tformat: --shortstat | \
    awk '{ files += $1; add += $4; subs += $6 } END { printf "%s files changed, %s insertions(+), %s deletions(-)\n", files, add, subs }' -
}

while getopts ":a:d:h" opt;
do
    case $opt in
        a)
            author=${OPTARG}
            ;;
        d)
            dir=${OPTARG}
            ;;
        h)
            usage
            ;;
        *)
            break
            ;;
    esac
done

if [ $OPTIND -eq 1 ] || [ -z "$dir" ] || [ -z "$author" ]
then
    usage
fi

parsing_log