What's cooking (2015/04 #05)
[git.git] / Summary
blob74c4bf104e3b1bdcd1e991f42384f73956b9e159
1 #!/bin/sh
3 tmp=.git/summary-$$
4 trap 'rm -f $tmp-*' 0
6 since="$1"
7 until="$2"
9 case 0 in
11 bottom=$(git rev-parse master@{"$1"})
12 top=$(git rev-parse master@{"$2"})
15 git rev-list --first-parent --since="$since" --until="$until" \
16 master >"$tmp-1" &&
17 bottom=$(tail -n 1 "$tmp-1") &&
18 top=$(head -n 1 "$tmp-1") &&
19 rm -f "$tmp-1"
21 esac
23 num_patches=$(git rev-list --no-merges $bottom..$top | wc -l)
24 git shortlog -s -n --no-merges $bottom..$top >"$tmp-0.txt"
25 num_contrib=$(wc -l <"$tmp-0.txt")
27 summary=$(git diff --stat -M $bottom..$top | tail -n 1)
28 num_files=$(expr "$summary" : ' *\([1-9][0-9]*\) files changed')
29 num_added=$(expr "$summary" : '.*changed, \([1-9][0-9]*\) insertions')
30 num_deleted=$(expr "$summary" : '.*, \([1-9][0-9]*\) deletions')
32 cat <<EOF
33 During the period of $since .. $until:
35 Number of contributors : $num_contrib
36 Number of change sets : $num_patches
37 Number of changed files : $num_files
38 Number of added lines : $num_added
39 Number of deleted lines : $num_deleted
41 Changes during this period are as follows:
43 EOF
45 git shortlog -w72,2,4 --no-merges $bottom..$top
47 git diff --dirstat $bottom..$top