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|
#!/bin/sh
set -eu
usage() {
cat <<-'EOF'
Usage:
indexentry FILENAME
indexentry -h
EOF
}
help() {
cat <<-'EOF'
Options:
-h, --help show this message
FILENAME the name of the input .md file
Process FILE, and generate an index collection entry.
Examples:
Generate the index entry for a TIL:
$ indexentry src/til/a-til.md > src/til/a-til.indexentry
EOF
}
for flag in "$@"; do
case "$flag" in
--)
break
;;
--help)
usage
help
exit
;;
*)
;;
esac
done
while getopts 'h' flag; do
case "$flag" in
h)
usage
help
exit
;;
*)
usage >&2
exit 2
;;
esac
done
shift $((OPTIND - 1))
. src/lib.sh
FILENAME="${1:-}"
eval "$(assert_arg "$FILENAME" 'FILENAME')"
# shellcheck source=/dev/null
. "${FILENAME%.*}.conf"
envsubst < src/lib/entry.html
|
