utils-code/fakerr.git-recall
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some refactoring

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This commit is contained in:
Fakerr 2017-08-15 12:30:00 +01:00
parent 72822bb787
commit 39fccbbc6e
1 changed files with 3 additions and 13 deletions
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16
git-recall
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@ -16,6 +16,7 @@ EOF
}
# Global variables
orig_stty=$(stty -g) # Store original terminal settings
AUTHOR=""
FETCH=false
GIT_FORMAT=""
@ -192,12 +193,6 @@ function get_diff() {
DIFF_LINES_NUMBER=$(( 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'.
function print_diff() {
get_diff
@ -235,7 +230,6 @@ function print_diff() {
esac
done
[[ $END = false ]] && tput cuu $(( TN + DIFF_LINES_NUMBER + OFFSET )) && clear_screen
[[ $END = true ]] && tput cuu 1
fi
}
@ -256,20 +250,17 @@ function calculate_offset {
}
# Reset changes made by this script before exiting
cleanup_and_exit()
{
function cleanup_and_exit() {
# remove temporary less keybindings
[[ $LESSKEY = true ]] && rm /tmp/lsh_less_keys_tmp
tput cuu 1 # move cursor up one line. (remove extra line)
tput cnorm # unhide cursor
echo "$NORMAL" # normal colors
stty "$orig_stty" > /dev/null 2>&1
exit
}
# Store original terminal settings
orig_stty=$(stty -g)
# Catch a control-C interrupt and perform cleanup operations before exiting
trap cleanup_and_exit INT
@ -343,7 +334,6 @@ do
"q")
si=false
END=true
tput cuu 1 #move cursor up one line. (remove extra line)
;;
* )
tput cuu $(( TN + OFFSET_2 ))