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|
#!/usr/bin/env bash
set -e
# @describe Create a boilplate tool script file.
# It automatically generate declaration json for `*.py` and `*.js` and generate `@option` tags for `.sh`.
# Examples:
# argc create abc.sh foo bar! baz+ qux*
# @arg name! The script file name.
# @arg params* The script parameters
main() {
output="tools/$argc_name"
if [[ -f "$output" ]]; then
_die "$output already exists"
fi
ext="${argc_name##*.}"
support_exts=('.sh' '.js' '.py')
if [[ "$ext" == "$argc_name" ]]; then
_die "No extension name, pelease add one of ${support_exts[*]}"
fi
case $ext in
sh) create_sh ;;
js) create_js ;;
py) create_py ;;
*) _die "Invalid extension name: $ext, must be one of ${support_exts[*]}" ;;
esac
}
create_sh() {
cat <<-'EOF' | sed 's/__DESCRIBE_TAG__/# @describe/g' > "$output"
#!/usr/bin/env bash
set -e
__DESCRIBE_TAG__
EOF
for param in "${argc_params[@]}"; do
echo "# @option --$(echo $param | sed 's/-/_/g')" >> "$output"
done
cat <<-'EOF' >> "$output"
main() {
( set -o posix ; set ) | grep ^argc_ # inspect all argc variables
}
eval "$(argc --argc-eval "$0" "$@")"
EOF
chmod +x "$output"
}
create_js() {
cat <<EOF > "$output"
exports.declarate = function declarate() {
return $(build_schema)
}
exports.execute = function execute(data) {
console.log(data)
}
EOF
}
create_py() {
cat <<EOF > "$output"
def declarate():
return $(build_schema)
def execute(data):
print(data)
EOF
}
build_schema() {
echo '{
"name": "'"${argc_name%%.*}"'",
"description": "",
"parameters": '"$(build_properties)"'
}' | jq '.' | sed '2,$s/^/ /g'
}
build_properties() {
required_params=()
properties=''
for param in "${argc_params[@]}"; do
if [[ "$param" == *'!' ]]; then
param="${param:0:$((${#param}-1))}"
required_params+=("$param")
property='{"'"$param"'":{"type":"string","description":""}}'
elif [[ "$param" == *'+' ]]; then
param="${param:0:$((${#param}-1))}"
required_params+=("$param")
property='{"'"$param"'":{"type":"array","description":"","items": {"type":"string"}}}'
elif [[ "$param" == *'*' ]]; then
param="${param:0:$((${#param}-1))}"
property='{"'"$param"'":{"type":"array","description":"","items": {"type":"string"}}}'
else
property='{"'"$param"'":{"type":"string","description":""}}'
fi
properties+="$property"
done
required=''
for param in "${required_params[@]}"; do
if [[ -z "$required" ]]; then
required=',"required":['
fi
required+="\"$param\","
done
if [[ -n "$required" ]]; then
required="${required:0:$((${#required}-1))}"
required+="]"
fi
echo '{
"type": "object",
"properties": '"$(echo "$properties" | jq -s 'add')$required"'
}' | jq '.'
}
_die() {
echo "$*"
exit 1
}
# See more details at https://github.com/sigoden/argc
eval "$(argc --argc-eval "$0" "$@")"
|
