utils-code/fakerr.git-recall
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Cleanup diff gracefully

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This commit is contained in:
Ryan Collingham 2017-07-17 11:52:21 +01:00
parent d7aa17d02c
commit 8db954a2d6
1 changed files with 10 additions and 2 deletions
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12
git-recall
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@ -191,15 +191,23 @@ function get_diff() {
DIFF_LINES_NUMBER=$(( DIFF_LINES_NUMBER + off )) DIFF_LINES_NUMBER=$(( DIFF_LINES_NUMBER + off ))
} }
cleanup_diff()
{
clear_screen
cleanup_and_exit
}
# This function will print the diff according the commit's tip. If the diff is too long, the result will be displayed using 'less'. # This function will print the diff according the commit's tip. If the diff is too long, the result will be displayed using 'less'.
function print_diff() { function print_diff() {
get_diff get_diff
if [[ $(( TN + DIFF_LINES_NUMBER + OFFSET )) -ge $(( `tput lines` - 1 )) ]]; then if [[ $(( TN + DIFF_LINES_NUMBER + OFFSET )) -ge $(( `tput lines` - 1 )) ]]; then
trap cleanup_diff INT
if [[ $LESSKEY = true ]]; then if [[ $LESSKEY = true ]]; then
echo "$DIFF" | less -r -k $HOME/.lsh_less_keys_tmp (echo "$DIFF" | less -r -k $HOME/.lsh_less_keys_tmp)
else else
echo "$DIFF" | less -r (echo "$DIFF" | less -r)
fi fi
trap cleanup_and_exit INT
clear_screen clear_screen
else else
stop=false stop=false