utils-code/fakerr.git-recall
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add offset when commit's length is bigger than temrminal widht

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Fakerr 2017-02-04 15:54:14 +01:00
parent 64b3407c54
commit 9d50eda776
1 changed files with 17 additions and 23 deletions
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40
git-recall
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@ -130,13 +130,13 @@ TN=$(( $NI < $((SN -1)) ? $NI : $((SN -1)))) # Number of lines that we will disp
OFFSET=0
# Add +1 to OFFSET if a commit's length is bigger than the current terminal session's width. (This is to fix a redraw issue)
#for C in "${COMMITS[@]}"
#do
# ELT="$(echo "$C" | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")" # remove colors escape codes
# if [[ ${#ELT} -gt $CN ]]; then
# OFFSET=$(( OFFSET + 1 ))
# fi
#done
for C in "${COMMITS[@]}"
do
ELT="$(echo "$C" | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")" # remove colors escape codes
if [[ ${#ELT} -gt $CN ]]; then
OFFSET=$(( OFFSET + 1 ))
fi
done
# If there is no items, exit.
if [[ $NI = 0 ]]; then
@ -201,8 +201,8 @@ function print_diff() {
;;
esac
done
[[ $END = false ]] && tput rc && tput ed #restore saved position and clear screen.
[[ $END = true ]] && tput cuu 1 #move cursor up one line.
[[ $END = false ]] && tput cuu $(( TN + DIFF_LINES_NUMBER + OFFSET )) && tput ed
[[ $END = true ]] && tput cuu 1
fi
}
@ -218,8 +218,7 @@ END=false # end while loop
while ! $END
do
tput sc
for i in `seq $SI $(( $TN - $OFFSET + $SI -1 ))`
for i in `seq $SI $(( $TN + $SI -1 ))`
do
echo -n "$NORMAL"
[[ $CP == $i ]] && echo -n "$REVERSE"
@ -240,26 +239,21 @@ do
[[ $CP == 0 ]] && [[ $SI=1 ]] && [[ $TN == $(( SN - 1 )) ]] && CP=$NI && SI=$(( NI - SN + 2 ))
[[ $CP == 0 ]] && [[ $SI=1 ]] && [[ $TN == $NI ]] && CP=$TN
[[ $CP == $(( SI - 1 )) ]] && [[ $SI != 1 ]] && SI=$(( SI - 1 ))
#tput cuu $(( TN ))
tput rc
tput ed
#[[ $SI != 1 ]] && tput ed # clear screen
tput cuu $(( TN + OFFSET ))
[[ $SI != 1 ]] && tput ed # clear screen
;;
"$ad" | "$ad_1")
CP=$(( CP + 1 ))
[[ $CP == $(( NI + 1 )) ]] && CP=1 && SI=1
[[ $CP == $(( SN + SI - 1)) ]] && [[ $TN == $(( SN - 1 )) ]] && SI=$(( SI + 1 ))
#tput cuu $(( TN ))
tput rc
tput ed
#[[ $SI != 1 ]] && tput ed # clear screen
#[[ $SI = 1 ]] && [[ $CP = 1 ]] && tput ed # clear screen
tput cuu $(( TN + OFFSET ))
[[ $SI != 1 ]] && tput ed # clear screen
[[ $SI = 1 ]] && [[ $CP = 1 ]] && tput ed # clear screen
;;
"$nl")
#tput cuu $(( TN + OFFSET ))
tput rc
tput cuu $(( TN + OFFSET ))
print_diff
;;
@ -270,7 +264,7 @@ do
;;
* )
tput cuu $TN
tput cuu $(( TN + OFFSET ))
esac
done