69 lines
1.3 KiB
Bash
Executable file
69 lines
1.3 KiB
Bash
Executable file
#! /usr/bin/env bash
|
|
|
|
d2_args=( )
|
|
d2_input_file=
|
|
|
|
function print_help() {
|
|
cat <<EOF
|
|
Usage:
|
|
wd2 [FLAGS...] file.d2 [file.svg | file.png]
|
|
|
|
A wrapper over d2 which allows to use \`layout\`, \`theme\`, \`pad\`
|
|
attributes from d2 file. All arguments will be passed to the d2 cli,
|
|
but these additional configs overwrite cli arguments with the
|
|
same name.
|
|
|
|
See \`d2 --help\` or \`man d2\` for detailed docs.
|
|
|
|
See more docs and the source code at https://oss.terrastruct.com/d2
|
|
EOF
|
|
}
|
|
|
|
|
|
function parse_args() {
|
|
if [ "$#" == "0" ]; then
|
|
print_help
|
|
exit 1
|
|
fi
|
|
|
|
while (( "$#" )); do
|
|
case "$1" in
|
|
--help)
|
|
print_help
|
|
exit 0
|
|
;;
|
|
# extract input file arg
|
|
*.d2)
|
|
d2_input_file="$1"
|
|
d2_args+=( "$1" )
|
|
;;
|
|
# other args
|
|
*)
|
|
d2_args+=( "$1" )
|
|
;;
|
|
esac
|
|
|
|
shift
|
|
done
|
|
}
|
|
|
|
function get_attr_value() {
|
|
head -n3 "$d2_input_file" | grep "$1" | awk -F"$1: " '{ print $2 }' | cut -d';' -f1
|
|
}
|
|
|
|
parse_args "$@"
|
|
|
|
if [ -z "$d2_input_file" ]; then
|
|
print_help
|
|
exit 1
|
|
fi
|
|
|
|
d2_layout=$(get_attr_value "layout")
|
|
d2_theme=$(get_attr_value "theme")
|
|
d2_pad=$(get_attr_value "pad")
|
|
|
|
d2 "${d2_args[@]}" \
|
|
${d2_layout:+--layout ${d2_layout}} \
|
|
${d2_theme:+--theme ${d2_theme}} \
|
|
${d2_pad:+--pad ${d2_pad}}
|
|
|