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pandoc-make: confirm before overwriting md and tex files (guess why I

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added this 🙄)
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PowerUser64 2022-04-14 21:37:00 -07:00
parent 942ddfa4fb
commit 47bc5bf1e1
1 changed files with 41 additions and 3 deletions
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44
.config/shell/bin/pandoc-make
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@ -22,6 +22,17 @@ usage() {
# 2) You can set default arguments in the array PANDOC_DEFAULT_ARGS and export them for this script to use
}
confirm() {
echo -n "$@"
while true; do
read -r YN
case "$YN" in
[Yy]) return 0 ;;
*) return 1 ;;
esac
done
}
# Help menu (yes, I forget how to use my own programs sometimes)
if [[ -z "$1" ]]; then
usage && exit 1
@ -36,16 +47,43 @@ if [[ -z "$2" ]]; then
fi
OUTPUT_FORMAT="$1"
SKIP_FIRST=true # don't process the first argument, it is the output format
SKIP=true # don't process the first argument, it is the output format
for FILE in "$@";do
$SKIP_FIRST && SKIP_FIRST=false && continue
$SKIP && SKIP=false && continue
# PANDOC_ARGS="${PANDOC_DEFAULT_ARGS[*]:-"$PANDOC_ARGS"}"
if [[ -f "$FILE" ]] && { [[ "${FILE:0:2}" != "./" ]] || [[ "${FILE:0:3}" != "../" ]]; }; then
pandoc -s "$FILE" "${PANDOC_ARGS[@]}" -o "${FILE%.*}.${OUTPUT_FORMAT##.}"
OUTPUT_FILE="${FILE%.*}.${OUTPUT_FORMAT##.}"
# Guard against overwriting md files and tex files
if { [[ "$OUTPUT_FORMAT" = md ]] || [[ "$OUTPUT_FORMAT" = tex ]]; } && [[ -f "$OUTPUT_FILE" ]]; then
if confirm "Overwrite $FILE? [y/N]: "; then
# Make new file names until there is no overwriting
while [[ -f "$OUTPUT_FILE" ]]; do
OUTPUT_FILE="${FILE%.*}-$((FILE_NUM++)).${OUTPUT_FORMAT##.}"
done
echo "Not overwriting, new name: '$OUTPUT_FILE'"
else
# Give some time to ctrl-c before overwrite…
SLEEP_DURATION=1
echo -n "'$FILE' will be overwritten in"
for N in {3..1};do
echo -n " $N" && sleep $SLEEP_DURATION
done
echo
fi
fi
pandoc "${PANDOC_ARGS[@]}" -o "$OUTPUT_FILE" "$FILE"
PANDOC_ARGS=()
else
PANDOC_ARGS+=("$FILE")
fi
done