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#!/usr/bin/env bash
main() {
scriptfile="$1"
is_tool=false
if [[ "$(dirname "$scriptfile")" == tools ]]; then
is_tool=true
fi
if [[ "$is_tool" == "true" ]]; then
expr='[.]'
else
expr='.subcommands'
fi
argc --argc-export "$scriptfile" | \
jq "$expr" | \
build_declarations
}
build_declarations() {
jq -r '
def parse_description(flag_option):
if flag_option.describe == "" then
{}
else
{ "description": flag_option.describe }
end;
def parse_enum(flag_option):
if flag_option.choice.type == "Values" then
{ "enum": flag_option.choice.data }
else
{}
end;
def parse_property(flag_option):
[
{ condition: (flag_option.flag == true), result: { type: "boolean" } },
{ condition: (flag_option.multiple_occurs == true), result: { type: "array", items: { type: "string" } } },
{ condition: (flag_option.notations[0] == "INT"), result: { type: "integer" } },
{ condition: (flag_option.notations[0] == "NUM"), result: { type: "number" } },
{ condition: true, result: { type: "string" } } ]
| map(select(.condition) | .result) | first
| (. + parse_description(flag_option))
| (. + parse_enum(flag_option))
;
def parse_parameter(flag_options):
{
type: "object",
properties: (reduce flag_options[] as $item ({}; . + { ($item.id | sub("-"; "_"; "g")): parse_property($item) })),
required: [flag_options[] | select(.required == true) | .id | sub("-"; "_"; "g")],
};
def parse_declaration:
{
name: (.name | sub("-"; "_"; "g")),
description: .describe,
parameters: parse_parameter([.flag_options[] | select(.id != "help" and .id != "version")])
};
[
.[] | parse_declaration | select(.name | startswith("_") | not) | select(.description != "")
]'
}
main "$@"
|
