[mod] help and schema output
This commit is contained in:
Christian Fraß
parent
394750d53f
commit
444809dcfd
120
source/conf.ts
Normal file
120
source/conf.ts
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@ -0,0 +1,120 @@
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/**
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* @todo generate generic
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*/
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function schema(
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) : any
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{
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return {
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"domains": {
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"type": "array",
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"items": {
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"name": {
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"type": "string"
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},
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"description": {
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"type": ["null", "string"],
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"default": null
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},
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"key_field": {
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"type": ["null","object"],
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"additionalProperties": false,
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"properties": {
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"name": {
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"type": "string"
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},
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"description": {
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"type": ["null", "string"],
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"default": null
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}
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},
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"required": [
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"name"
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],
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"default": null
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},
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"data_fields": {
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"type": "array",
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"items": {
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"name": {
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"type": "string"
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},
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"description": {
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"type": ["null", "string"],
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"default": null
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},
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"type": {
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"type": "string",
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"enum": [
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"boolean",
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"integer",
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"float",
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"string_short",
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"string_medium",
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"string_long"
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]
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},
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"nullable": {
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"type": "boolean",
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"default": true
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},
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"default": {
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"type": ["null", "boolean", "integer", "float", "string"],
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"default": null
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}
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},
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"required": [
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"name",
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"type"
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]
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},
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"default": []
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},
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"constraints": {
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"type": "array",
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"items": {
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"kind": {
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"type": "string",
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"enum": [
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"unique",
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"foreign_key"
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]
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},
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"parameters": {
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"type": "object",
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"additionalProperties": "string",
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"properties": {
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},
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"required": [
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]
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}
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},
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"required": [
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"kind"
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]
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},
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"default": []
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}
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},
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"required": [
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"name"
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]
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}
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}
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},
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"required": [
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"domains"
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]
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}
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}
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@ -1,3 +1,5 @@
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/**
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*/
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async function main(
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args_raw : Array<string>
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) : Promise<void>
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@ -21,22 +23,66 @@ async function main(
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},
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"info": "output format",
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}),
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"schema": new lib_args.class_argument({
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"name": "schema",
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"type": lib_args.enum_type.boolean,
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"kind": lib_args.enum_kind.volatile,
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"mode": lib_args.enum_mode.replace,
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"default": false,
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"parameters": {
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"indicators_long": ["schema"],
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"indicators_short": ["s"],
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},
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"info": "print sindri JSON schema to stdout and exit",
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}),
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"help": new lib_args.class_argument({
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"name": "help",
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"type": lib_args.enum_type.boolean,
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"kind": lib_args.enum_kind.volatile,
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"mode": lib_args.enum_mode.replace,
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"default": false,
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"parameters": {
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"indicators_long": ["help"],
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"indicators_short": ["h"],
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},
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"info": "print help to stdout and exit",
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}),
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}
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);
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const args : Record<string, any> = arg_handler.read(lib_args.enum_environment.cli, args_raw.join(" "));
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const input_content : string = await lib_plankton.file.read_stdin();
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const input_data : type_input_data = lib_json.decode(input_content);
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// TODO: sanitize & normalize input_data
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if (! outputs.hasOwnProperty(args["format"])) {
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throw (new Error("unhandled output format: " + args["format"]));
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if (args["help"]) {
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process.stdout.write(
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arg_handler.generate_help(
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{
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"programname": "sindri",
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"author": "Christian Fraß <frass@greenscale.de>",
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"description": "create data model scripts in different output formats (MySQL, SQLite, …) on basis of an abstract description; feed with .sindri.json file via stdin!",
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"executable": "sindri",
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}
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)
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);
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}
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else {
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const output_content : string = outputs[args["format"]].render(input_data);
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process.stdout.write(output_content);
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// return Promise.resolve<void>(undefined);
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if (args["schema"]) {
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process.stdout.write(
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JSON.stringify(schema(), undefined, "\t")
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);
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}
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else {
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const input_content : string = await lib_plankton.file.read_stdin();
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const input_data : type_input_data = lib_json.decode(input_content);
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// TODO: sanitize & normalize input_data
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if (! outputs.hasOwnProperty(args["format"])) {
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throw (new Error("unhandled output format: " + args["format"]));
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}
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else {
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const output_content : string = outputs[args["format"]].render(input_data);
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process.stdout.write(output_content);
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}
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}
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}
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}
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@ -3,6 +3,7 @@
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cmd_create_directory := mkdir --parents
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cmd_typescript_compile := tsc
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cmd_concatenate := cat
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cmd_chmod := chmod
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cmd_echo := echo -e
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cmd_log := echo -e "--"
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@ -10,21 +11,23 @@ cmd_log := echo -e "--"
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## rules
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.PHONY: all
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all: build/datamodel.js
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all: build/sindri
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temp/datamodel-unlinked.js: \
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temp/sindri-unlinked.js: \
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lib/plankton/plankton.d.ts \
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source/types.ts \
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source/outputs/sqlite.ts \
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source/outputs/mysql.ts \
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source/conf.ts \
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source/main.ts
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@ ${cmd_log} "compiling …"
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@ ${cmd_create_directory} temp
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@ ${cmd_typescript_compile} $^ --lib es2020 --target es6 --outFile $@
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build/datamodel.js: lib/plankton/plankton.js temp/datamodel-unlinked.js
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build/sindri: lib/plankton/plankton.js temp/sindri-unlinked.js
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@ ${cmd_log} "linking …"
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@ ${cmd_create_directory} build
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@ ${cmd_echo} "#!/usr/bin/env node\n" > temp/head.js
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@ ${cmd_concatenate} temp/head.js $^ > $@
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@ ${cmd_chmod} +x $@
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