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
|
#!/usr/bin/env bash
set -e
function main {
if [[ "$1" == "" ]]; then
echo "[Error] Specify how far you want to go back."
exit 1
fi
CURR_BRANCH="$(get_current_branch)"
git checkout --quiet HEAD~$1
render_to_file "out2.html"
OLD_SHA=$(get_sha "out2.html")
git checkout --quiet "$CURR_BRANCH"
render_to_file "out.html"
NEW_SHA=$(get_sha "out2.html")
if [[ "$OLD_SHA" == "$NEW_SHA" ]]; then
cleanup
else
get_diff
fi
}
function get_current_branch {
git rev-parse --abbrev-ref HEAD
}
function render_to_file {
python3 -m mistletoe "test/samples/syntax.md" > "$1"
}
function get_sha {
md5 -q "$1"
}
function cleanup {
echo "All good."
rm out2.html
}
function get_diff {
echo "Diff exits; prompting for review..."
diff out.html out2.html | view -
}
main $1
|
