use jasmine

eslint: 7.7.0 ==> 7.8.1 minor

.drone.yml

@@ -0,0 +1,14 @@
+kind: pipeline
+name: default
+
+steps:
+  - name: setup
+    image: registry:5000/node-build
+    commands:
+      - yarn
+      - curl https://git.scode.ovh/Timo/standard/raw/branch/master/ci.js > ci.js
+
+  - name: build
+    image: registry:5000/node-build
+    commands:
+      - node ci.js

AppTest.js

@@ -7,23 +7,35 @@
 
 // @ts-nocheck
 /* eslint-disable no-console */
+/* eslint-disable id-match */
+/* eslint-disable node/no-missing-require */
+
 'use strict';
 
-// eslint-disable-next-line node/no-missing-require, id-match
-const { InteractiveOptions } = require ('./dist/lib/index.js');
+const {
+  StringOption,
+  BooleanOption,
+  NumberOption,
+  ArrayOption,
+  FolderOption,
+  IntegerOption
+} = require ('./dist/lib/index.js');
 
 (async () => {
-  const reader = new InteractiveOptions ([
-    { name: 'str', type: 'string', env: 'TEST_STR' },
-    { name: 'bool', type: 'boolean', env: 'TEST_BOOL' },
-    { name: 'num', type: 'number', env: 'TEST_NUM' },
-    { name: 'arr', type: 'array', env: 'TEST_ARR' },
-    { name: 'fld', type: 'folder', env: 'TEST_FOLDER' }
-  ], {
-    exit_on_interrupt: true,
-    configs:           [ 'test.json' ],
-    error_callback:    console.log
-  });
-  await reader.parse ();
-  console.log (reader.serialize (true));
+  const str = await new StringOption ({ name: 'str' })
+    .parse ();
+  const bool = await new BooleanOption ({ name: 'bool' })
+    .parse ();
+  const num = await new NumberOption ({ name: 'num' })
+    .parse ();
+  const int = await new IntegerOption ({ name: 'num' })
+    .parse ();
+  const arr = await new ArrayOption ({ name: 'arr' })
+    .parse ();
+  const fld = await new FolderOption ({ name: 'fld' })
+    .parse ();
+
+  const data = { str, bool, num, int, arr, fld };
+
+  console.log (data);
 }) ();

CHANGELOG.md

@@ -1,5 +1,22 @@
 # Changelog
 
+## 2.1.0
+
+- Fix for NumberOption: do not cut off float values
+- New type IntegerOption: only allows integer values
+
+## 2.0.0
+
+Restructuring to split different Option types and keep specific parameters separate
+
+### Breaking Changes
+
+- new structure
+- option 'required' has been removed
+- automatic console parameters have been removed
+  - help page
+  - quiet switch (interactive prompts can be disabled using the sources option)
+
 ## 1.8.0
 
 callback in case an option could not be assigned instead of silently skipping

Jenkinsfile

@@ -1,23 +0,0 @@
-pipeline {
-  agent any
-
-  environment {
-      VERSION = VersionNumber([
-          versionNumberString:
-              '${BUILDS_ALL_TIME}',
-          versionPrefix: '1.8.',
-          worstResultForIncrement: 'SUCCESS'
-      ])
-  }
-
-  stages {
-      stage('Building') {
-          steps {
-              script {
-                  currentBuild.displayName = env.VERSION
-              }
-              sh 'yarn ci ${VERSION}'
-          }
-      }
-  }
-}

README.md

@@ -1,8 +1,8 @@
 # @sapphirecode/console-app
 
-version: 1.8.x
+version: 2.1.x
 
-read parameters from env, console args or interactively
+read parameters from env, config files, console args or interactively
 
 ## Installation
 
@@ -17,46 +17,37 @@ yarn:
 ## Usage
 
 ```js
-const {InteractiveOptions} = require('@sapphirecode/console-app');
+const {
+  ArrayOption, // arrays made out of numbers, strings and booleans
+  BooleanOption,
+  FileOption, // paths that exist and are a file
+  FolderOption, // paths that exist and are a folder
+  NumberOption, // integer and float values
+  IntegerOption, // only integer values
+  PathOption, // paths that exist in the file system
+  StringOption,
+} = require('@sapphirecode/console-app');
 
-const reader = new InteractiveOptions([
-  {
-    name: 'foo', // name of the option
-    type: 'boolean', // data type
-    required: true, // require option to be specified (optional)
-    default: false, // default value (optional)
-    alias: 'f', // shorthand alias in the console (optional)
-    env: 'fooenv', // environment variable to read from (optional)
-    description: 'the switch foo', // description in the help page (optional)
-    message: 'should foo be true?', // message when asking interactively (optional)
-    preset: [], // preset choices for string and path types (optional)
-    error: 'wrong input' // message to display when the user gives invalid input
+const input = await new BooleanOption({
+  name: 'foo', // option name used in configs and console arguments
+  
+  // optional settings:
+  default: false, // default value
+  sources: {
+    configs: [], // config files to read from. none by default
+    interactive: true, // use interactive prompts
+    console: true // read from console arguments
+    // environment is always on if the 'env' option below is specified
   },
-]);
-
-const result = await reader.parse();
-console.log(result.foo);
+  alias: 'f', // shorthand console argument name
+  env: 'foo_env', // name of the environment variable to read from
+  message: 'input foo', // message to display in interactive prompt
+  error: 'failed to read foo', // message to display when input was invalid
+  error_callback: (opt, val, err)=>{...}, // function to call when an option value could not be read
+  exit_on_interrupt: true,  // exit program when user cancels the interactive prompt
+}).parse();
 ```
 
-available data types:
-
-- string
-- number
-- boolean
-- path: expects a path that exists
-- file: expects a path that exists and is a file
-- folder: expects a path that exists and is a folder
-- array: arrays made out of strings, numbers and booleans
-
-the console reader automatically adds the options --help (-h) and --quiet (-q)
-
-- help: shows the yargs help screen
-- quiet: prevents interactive queries and throws an error when not all required
-  parameters are specified
-
-the reader can also be constructed with additional options that specify which
-sources should be used. It reads from all, except config files by default
-
 config files can import other config files with #include. example:
 
 ```json
@@ -68,20 +59,6 @@ config files can import other config files with #include. example:
 
 config files are parsed using [hjson](https://github.com/hjson/hjson-js)
 
-the option exit_on_interrupt determines whether an error should be thrown or the
-process should exit when the user presses control + c in an interactive prompt.
-
-```js
-const reader = new InteractiveOptions([], {
-  args: true,
-  env: true,
-  interactive: true,
-  configs: ['json files to search for options'],
-  exit_on_interrupt: true,  // exit when user cancels prompt
-  error_callback: (opt, val, err)=>{...} // function to call when an option value could not be read
-});
-```
-
 ## License
 
 MIT © Timo Hocker <timo@scode.ovh>

jasmine.json

@@ -0,0 +1,14 @@
+
+{
+  "spec_dir": "test",
+  "spec_files": [
+    "spec/*.js",
+    "spec/*.ts"
+  ],
+  "helpers": [
+    "helpers/*.js",
+    "helpers/*.ts"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": false
+}

jenkins.js

@@ -1,29 +0,0 @@
-/*
- * Copyright (C) Sapphirecode - All Rights Reserved
- * This file is part of console-app which is released under MIT.
- * See file 'LICENSE' for full license details.
- * Created by Timo Hocker <timo@scode.ovh>, May 2020
- */
-
-'use strict';
-
-const https = require ('https');
-const fs = require ('fs');
-const { execSync: exec_sync } = require ('child_process');
-
-const run_file = fs.createWriteStream ('.jenkins.run.js');
-
-const [
-  ,, ...args
-] = process.argv;
-
-run_file.on ('close', () => {
-  exec_sync (`node .jenkins.run.js ${args.join (' ')}`, { stdio: 'inherit' });
-});
-
-https.get (
-  'https://git.scode.ovh/Timo/standard/raw/branch/master/jenkins.run.js',
-  (msg) => {
-    msg.pipe (run_file);
-  }
-);

lib/ErrorCallback.ts

@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+export type ErrorCallback = (
+  option: string,
+  value: unknown,
+  e: Error
+) => unknown;

lib/InteractiveOptions.ts

@@ -1,108 +0,0 @@
-/*
- * Copyright (C) Sapphirecode - All Rights Reserved
- * This file is part of console-app which is released under MIT.
- * See file 'LICENSE' for full license details.
- * Created by Timo Hocker <timo@scode.ovh>, May 2020
- */
-
-import { Persistent } from '@sapphirecode/modelling';
-import { TypeValidation } from './Types/TypeValidation';
-import { PathType } from './Types/PathType';
-import { OptionType } from './OptionType';
-import { OptionSource } from './Sources/OptionSource';
-import { EnvSource } from './Sources/EnvSource';
-import { ArgSource } from './Sources/ArgSource';
-import { ConfigSource } from './Sources/ConfigSource';
-import { InteractiveSource } from './Sources/InteractiveSource';
-import { Option, OptionProcess } from './Option';
-import { ErrorCallback } from './Types/ErrorCallback';
-
-const types: Record<OptionType, TypeValidation> = {
-  string:  new TypeValidation ('string'),
-  number:  new TypeValidation ('number'),
-  boolean: new TypeValidation ('boolean'),
-  file:    new PathType ('file'),
-  folder:  new PathType ('folder'),
-  path:    new PathType ('path'),
-  array:   new TypeValidation ('array')
-};
-
-interface SourceConfig {
-  env?: boolean;
-  args?: boolean;
-  interactive?: boolean;
-  configs?: string[];
-  exit_on_interrupt?: boolean;
-  error_callback?: ErrorCallback;
-}
-
-export class InteractiveOptions extends Persistent {
-  protected options: Array<OptionProcess>;
-  protected quiet = false;
-  protected sources: OptionSource[] = [];
-
-  public constructor (
-    options: Array<Option>,
-    source_config: SourceConfig = {}
-  ) {
-    super ();
-    this.options = options
-      .map ((v) => ({
-        filled:          false,
-        type_validation: types[v.type],
-        ...v
-      } as OptionProcess));
-    for (const option of this.options) {
-      if (
-        typeof option.default !== 'undefined'
-        && typeof option.default !== option.type_validation.string_type
-      ) {
-        throw new Error (
-          `default does not match option type on ${option.name}`
-        );
-      }
-
-      this.properties[option.name] = option.type_validation.persistent_type;
-    }
-
-    const exit_on_interrupt
-      = typeof source_config.exit_on_interrupt === 'boolean'
-        ? source_config.exit_on_interrupt
-        : false;
-
-    if (
-      typeof source_config.configs !== 'undefined'
-      && Array.isArray (source_config.configs)
-    ) {
-      this.sources.push (new ConfigSource (
-        source_config.configs,
-        source_config.error_callback
-      ));
-    }
-    if (source_config.env !== false)
-      this.sources.push (new EnvSource (source_config.error_callback));
-    if (source_config.args !== false)
-      this.sources.push (new ArgSource (source_config.error_callback));
-    if (source_config.interactive !== false) {
-      this.sources.push (new InteractiveSource (
-        exit_on_interrupt,
-        source_config.error_callback
-      ));
-    }
-  }
-
-  public async parse (): Promise<Record<string, unknown>> {
-    for (const src of this.sources) {
-      // eslint-disable-next-line no-await-in-loop
-      await src.parse (this.options);
-    }
-    for (const opt of this.options) {
-      if (!opt.filled) {
-        opt.value = opt.default;
-        opt.filled = true;
-      }
-      this.set (opt.name, opt.value);
-    }
-    return this.to_object ();
-  }
-}

lib/Option.ts

@@ -5,26 +5,49 @@
  * Created by Timo Hocker <timo@scode.ovh>, May 2020
  */
 
-import { TypeValidation } from './Types/TypeValidation';
-import { OptionType } from './OptionType';
+import { TypeValidation } from './TypeValidation/TypeValidation';
+import { ErrorCallback } from './ErrorCallback';
+
+interface SourceConfig {
+  console?: boolean,
+  configs?: string[],
+  interactive?: boolean,
+}
 
 interface Option {
   name: string;
-  type: OptionType;
-  required?: boolean;
   default?: unknown;
+  sources?: SourceConfig;
   alias?: string;
   env?: string;
-  description?: string;
   message?: string;
-  preset?: unknown[];
   error?: string;
+  error_callback?: ErrorCallback;
+  exit_on_interrupt?: boolean;
 }
 
-interface OptionProcess extends Option {
-  filled: boolean;
-  value?: unknown;
-  type_validation: TypeValidation;
+class OptionValue {
+  public filled = false;
+  public value?: unknown;
+  public readonly type_validation: TypeValidation;
+
+  public constructor (type_validation: TypeValidation) {
+    this.type_validation = type_validation;
+  }
+
+  public async assign_arg (
+    opt: Option,
+    value: unknown
+  ): Promise<void> {
+    try {
+      this.value = await this.type_validation.to_type (value);
+      this.filled = true;
+    }
+    catch (e) {
+      if (typeof opt.error_callback !== 'undefined')
+        opt.error_callback (opt.name, value, e);
+    }
+  }
 }
 
-export { Option, OptionProcess };
+export { Option, OptionValue };

lib/OptionType.ts

@@ -8,9 +8,9 @@
 export type OptionType =
   'string'
   | 'number'
+  | 'int'
   | 'boolean'
   | 'file'
   | 'folder'
   | 'path'
   | 'array';
-

lib/Options/ArrayOption.ts

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { BaseOption } from './BaseOption';
+
+export class ArrayOption extends BaseOption<(string|number|boolean)[]> {
+  protected get validation ():TypeValidation {
+    return new TypeValidation ('array');
+  }
+}

lib/Options/BaseOption.ts

@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { OptionSource } from '../Sources/OptionSource';
+import { Option, OptionValue } from '../Option';
+import { EnvSource } from '../Sources/EnvSource';
+import { ArgSource } from '../Sources/ArgSource';
+import { ConfigSource } from '../Sources/ConfigSource';
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { InteractiveSource } from '../Sources/InteractiveSource';
+
+export abstract class BaseOption<T> {
+  protected readonly sources: OptionSource[] = [];
+  private _config: Option;
+
+  public constructor (
+    config: Option
+  ) {
+    this._config = config;
+
+    const sources = config.sources || {};
+    const exit_on_interrupt = config.exit_on_interrupt !== false;
+
+    if (typeof sources.configs !== 'undefined') {
+      this.sources.push (new ConfigSource (
+        sources.configs,
+        config.error_callback
+      ));
+    }
+
+    this.sources.push (new EnvSource (config.error_callback));
+
+    if (sources.console !== false)
+      this.sources.push (new ArgSource (config.error_callback));
+
+    if (sources.interactive !== false) {
+      this.sources.push (new InteractiveSource (
+        exit_on_interrupt,
+        config.error_callback
+      ));
+    }
+  }
+
+  protected abstract get validation(): TypeValidation;
+
+  public async parse (): Promise<T> {
+    const val = new OptionValue (this.validation);
+
+    for (const source of this.sources)
+      // eslint-disable-next-line no-await-in-loop
+      await source.parse (this._config, val);
+
+    if (!val.filled)
+      return this._config.default as T;
+    return val.value as T;
+  }
+}

lib/Options/BooleanOption.ts

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { BaseOption } from './BaseOption';
+
+export class BooleanOption extends BaseOption<boolean> {
+  protected get validation ():TypeValidation {
+    return new TypeValidation ('boolean');
+  }
+}

lib/Options/FileOption.ts

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { PathType } from '../TypeValidation/PathType';
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { StringOption } from './StringOption';
+
+export class FileOption extends StringOption {
+  protected get validation ():TypeValidation {
+    return new PathType ('file');
+  }
+}

lib/Options/FolderOption.ts

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { PathType } from '../TypeValidation/PathType';
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { StringOption } from './StringOption';
+
+export class FolderOption extends StringOption {
+  protected get validation (): TypeValidation {
+    return new PathType ('folder');
+  }
+}

lib/Options/IntegerOption.ts

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { BaseOption } from './BaseOption';
+
+export class IntegerOption extends BaseOption<number> {
+  protected get validation ():TypeValidation {
+    return new TypeValidation ('int');
+  }
+}

lib/Options/NumberOption.ts

@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { BaseOption } from './BaseOption';
+
+export class NumberOption extends BaseOption<number> {
+  protected get validation ():TypeValidation {
+    return new TypeValidation ('number');
+  }
+}

lib/Options/PathOption.ts

@@ -0,0 +1,16 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { PathType } from '../TypeValidation/PathType';
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { StringOption } from './StringOption';
+
+export class PathOption extends StringOption {
+  protected get validation (): TypeValidation {
+    return new PathType ('path');
+  }
+}

lib/Options/StringOption.ts

@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../TypeValidation/TypeValidation';
+import { StringOptionConfig } from '../SubConfigs';
+import { BaseOption } from './BaseOption';
+
+export class StringOption extends BaseOption<string> {
+  protected get validation ():TypeValidation {
+    return new TypeValidation ('string');
+  }
+
+  // eslint-disable-next-line no-useless-constructor
+  public constructor (config: StringOptionConfig) {
+    super (config);
+  }
+}

lib/Sources/ArgSource.ts

@@ -8,68 +8,43 @@
 /* eslint-disable no-console */
 /* eslint-disable no-process-exit */
 import yargs, { Options } from 'yargs';
-import { OptionProcess } from '../Option';
+import { Option, OptionValue } from '../Option';
 import { OptionSource } from './OptionSource';
 
 export class ArgSource extends OptionSource {
-  private create_config (options: OptionProcess[]): Record<string, Options> {
-    const yargs_config: Record<string, Options> = {
-      quiet: {
-        alias:    'q',
-        default:  false,
-        type:     'boolean',
-        describe: 'do not ask for options interactively'
-      },
-      help: {
-        alias:    'h',
-        default:  false,
-        type:     'boolean',
-        describe: ''
-      }
-    };
-    for (const opt of options) {
-      const type = opt.type_validation.persistent_type;
-      yargs_config[opt.name] = {
-        alias:    opt.alias,
+  private create_config (
+    config: Option,
+    persistent_type: string
+  ): Record<string, Options> {
+    return {
+      [config.name]: {
+        alias:    config.alias,
         // eslint-disable-next-line no-undefined
-        default:  type === 'boolean' ? undefined : opt.default,
-        type,
-        describe: opt.description
-      };
+        default:  undefined,
+        type:    persistent_type
       }
-    return yargs_config;
+    } as Record<string, Options>;
   }
 
-  public async parse (options: OptionProcess[]): Promise<void> {
-    const yargs_config = this.create_config (options);
+  public async parse (opt: Option, val: OptionValue): Promise<void> {
+    const yargs_config = this.create_config (
+      opt,
+      val.type_validation.persistent_type
+    );
+
     const argv = yargs.options (yargs_config)
       .parse ();
-    if (argv.help) {
-      yargs.options (yargs_config)
-        .showHelp ();
-      process.exit (0);
-    }
 
-    await Promise.all (options.map ((opt) => {
     if (typeof argv[opt.name] === 'undefined')
-        return Promise.resolve ();
+      return;
+
     if (
-        opt.type === 'array'
+      val.type_validation.option_type === 'array'
         && (argv[opt.name] as Array<unknown>)
           .filter ((v) => typeof v !== 'undefined').length <= 0
     )
-        return Promise.resolve ();
-      return this.assign_arg (opt, argv[opt.name]);
-    }));
+      return;
 
-    if (argv.quiet) {
-      const missing = options.filter ((o) => !o.filled && o.required)
-        .map ((o) => o.name);
-      if (missing.length > 0) {
-        console.error ('missing arguments:');
-        console.error (missing.join (', '));
-        process.exit (0);
-      }
-    }
+    await val.assign_arg (opt, argv[opt.name]);
   }
 }

lib/Sources/ConfigSource.ts

@@ -10,8 +10,8 @@ import { dirname, join } from 'path';
 import fs from 'fs-extra';
 import { run_regex } from '@sapphirecode/utilities';
 import hjson from 'hjson';
-import { OptionProcess } from '../Option';
-import { ErrorCallback } from '../Types/ErrorCallback';
+import { OptionValue, Option } from '../Option';
+import { ErrorCallback } from '../ErrorCallback';
 import { OptionSource } from './OptionSource';
 
 export class ConfigSource extends OptionSource {
@@ -46,7 +46,7 @@ export class ConfigSource extends OptionSource {
     return obj;
   }
 
-  public async parse (options: OptionProcess[]): Promise<void> {
+  public async parse (opt: Option, val: OptionValue): Promise<void> {
     const data: Record<string, unknown> = {};
     for (const f of this._config_files) {
       try {
@@ -63,9 +63,7 @@ export class ConfigSource extends OptionSource {
 
     const keys = Object.keys (data);
 
-    for (const opt of options) {
     if (keys.includes (opt.name))
-        await this.assign_arg (opt, data[opt.name]);
-    }
+      await val.assign_arg (opt, data[opt.name]);
   }
 }

lib/Sources/EnvSource.ts

@@ -6,18 +6,25 @@
  */
 
 /* eslint-disable no-process-env */
-import { OptionProcess } from '../Option';
+import { Option, OptionValue } from '../Option';
 import { OptionSource } from './OptionSource';
 
 export class EnvSource extends OptionSource {
-  public async parse (options: OptionProcess[]): Promise<void> {
-    await Promise.all (options.map ((opt) => {
-      if (
-        typeof opt.env !== 'undefined'
-        && typeof process.env[opt.env] !== 'undefined'
-      )
-        return this.assign_arg (opt, process.env[opt.env]);
-      return Promise.resolve ();
-    }));
+  public async parse (opt: Option, val:OptionValue): Promise<void> {
+    if (typeof opt.env === 'undefined')
+      return;
+
+    if (typeof process.env[opt.env] === 'undefined') {
+      if (typeof this.error_callback !== 'undefined') {
+        this.error_callback (
+          opt.name,
+          null,
+          new Error ('environment variable does not exist')
+        );
+      }
+      return;
+    }
+
+    await val.assign_arg (opt, process.env[opt.env]);
   }
 }

lib/Sources/Interactive/ArraySubSource.ts

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { List } from 'enquirer';
+import { InteractiveSubSource } from './InteractiveSubSource';
+
+export class ArraySubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return this.val.type_validation.option_type === 'array';
+  }
+
+  protected async run ():Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new List ({
+        message: this.get_message (),
+        default: this.opt.default
+      })
+        .run ()
+    );
+  }
+}

lib/Sources/Interactive/BooleanSubSource.ts

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { Confirm } from 'enquirer';
+import { InteractiveSubSource } from './InteractiveSubSource';
+
+export class BooleanSubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return this.val.type_validation.option_type === 'boolean';
+  }
+
+  protected async run ():Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new Confirm ({
+        message: this.get_message (),
+        default: this.opt.default
+      })
+        .run ()
+    );
+  }
+}

lib/Sources/Interactive/InteractiveSubSource.ts

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { OptionValue, Option } from '../../Option';
+
+export abstract class InteractiveSubSource {
+  protected val: OptionValue;
+  protected opt: Option;
+
+  protected abstract condition():boolean;
+  protected abstract async run():Promise<void>;
+
+  public constructor (
+    val:OptionValue,
+    opt:Option
+  ) {
+    this.val = val;
+    this.opt = opt;
+  }
+
+  public async parse ():Promise<boolean> {
+    if (this.condition ()) {
+      await this.run ();
+      return true;
+    }
+    return false;
+  }
+
+  protected get_message (): string {
+    return typeof this.opt.message === 'undefined'
+      ? `input ${this.opt.name}`
+      : this.opt.message;
+  }
+}

lib/Sources/Interactive/NumberSubSource.ts

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { NumberPrompt } from 'enquirer';
+import { InteractiveSubSource } from './InteractiveSubSource';
+
+export class NumberSubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return this.val.type_validation.option_type === 'number';
+  }
+
+  protected async run ():Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new NumberPrompt ({
+        message: this.get_message (),
+        default: this.opt.default
+      })
+        .run ()
+    );
+  }
+}

lib/Sources/Interactive/PresetSubSource.ts

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { AutoComplete } from 'enquirer';
+import { StringOptionConfig } from '../../SubConfigs';
+import { InteractiveSubSource } from './InteractiveSubSource';
+
+export class PresetSubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return typeof (this.opt as StringOptionConfig).preset !== 'undefined';
+  }
+
+  protected async run ():Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new AutoComplete ({
+        message: this.get_message (),
+        default: this.opt.default,
+        choices: (this.opt as StringOptionConfig).preset,
+        limit:   10
+      })
+        .run ()
+    );
+  }
+}

lib/Sources/Interactive/StringSubSource.ts

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { Input } from 'enquirer';
+import { InteractiveSubSource } from './InteractiveSubSource';
+
+export class StringSubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return true;
+  }
+
+  protected async run ():Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new Input ({
+        message: this.get_message (),
+        default: this.opt.default
+      })
+        .run ()
+    );
+  }
+}

lib/Sources/Interactive/index.ts

@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { ArraySubSource } from './ArraySubSource';
+import { BooleanSubSource } from './BooleanSubSource';
+import { PresetSubSource } from './PresetSubSource';
+import { StringSubSource } from './StringSubSource';
+import { NumberSubSource } from './NumberSubSource';
+
+export const sources = [
+  ArraySubSource,
+  BooleanSubSource,
+  PresetSubSource,
+  NumberSubSource,
+  StringSubSource
+];

lib/Sources/InteractiveSource.ts

@@ -7,10 +7,10 @@
 
 /* eslint-disable no-console */
 /* eslint-disable no-process-exit */
-import { Confirm, Input, List, AutoComplete } from 'enquirer';
-import { OptionProcess, Option } from '../Option';
-import { ErrorCallback } from '../Types/ErrorCallback';
+import { ErrorCallback } from '../ErrorCallback';
+import { Option, OptionValue } from '../Option';
 import { OptionSource } from './OptionSource';
+import { sources } from './Interactive';
 
 export class InteractiveSource extends OptionSource {
   private _exit_on_interrupt: boolean;
@@ -23,75 +23,29 @@ export class InteractiveSource extends OptionSource {
     this._exit_on_interrupt = exit_on_interrupt;
   }
 
-  private get_message (opt: Option): string {
-    return typeof opt.message === 'undefined'
-      ? `input ${opt.name}`
-      : opt.message;
-  }
-
-  private async prompt (opt: OptionProcess): Promise<void> {
-    if (opt.filled)
-      return;
-    let value = null;
-    if (
-      opt.type === 'string'
-      || opt.type === 'file'
-      || opt.type === 'folder'
-      || opt.type === 'path'
-      || opt.type === 'number'
-    ) {
-      if (typeof opt.preset === 'undefined') {
-        value = await new Input ({
-          message: this.get_message (opt),
-          default: opt.default
-        })
-          .run ();
-      }
-      else {
-        value = await new AutoComplete ({
-          message: this.get_message (opt),
-          default: opt.default,
-          choices: opt.preset,
-          limit:   10
-        })
-          .run ();
-      }
-    }
-    if (
-      opt.type === 'boolean'
-    ) {
-      value = await new Confirm ({
-        message: this.get_message (opt),
-        default: opt.default
-      })
-        .run ();
-    }
-    if (opt.type === 'array') {
-      value = await new List ({
-        message: this.get_message (opt),
-        default: opt.default
-      })
-        .run ();
-    }
-    if (value === null)
+  private async prompt (opt: Option, val:OptionValue): Promise<void> {
+    if (val.filled)
       return;
 
-    await this.assign_arg (opt, value);
-  }
-
-  public async parse (options: OptionProcess[]): Promise<void> {
-    for (const opt of options) {
-      while (!opt.filled) {
+    for (const src of sources) {
       // eslint-disable-next-line no-await-in-loop
-        await this.prompt (opt)
+      if (await new src (val, opt)
+        .parse ())
+        break;
+    }
+  }
+
+  public async parse (opt: Option, val:OptionValue): Promise<void> {
+    while (!val.filled) {
+      // eslint-disable-next-line no-await-in-loop
+      await this.prompt (opt, val)
         .catch ((e) => {
           if (this._exit_on_interrupt)
             process.exit (0);
           throw e;
         });
-        if (!opt.filled)
+      if (!val.filled)
         console.log (opt.error || 'input was invalid');
     }
   }
-  }
 }

lib/Sources/OptionSource.ts

@@ -5,29 +5,15 @@
  * Created by Timo Hocker <timo@scode.ovh>, May 2020
  */
 
-import { OptionProcess } from '../Option';
-import { ErrorCallback } from '../Types/ErrorCallback';
+import { ErrorCallback } from '../ErrorCallback';
+import { OptionValue, Option } from '../Option';
 
 export abstract class OptionSource {
-  public abstract async parse(opt: OptionProcess[]): Promise<void>;
+  public abstract async parse(opt: Option, value: OptionValue): Promise<void>;
 
   protected error_callback?: ErrorCallback;
 
   public constructor (error_callback?: ErrorCallback) {
     this.error_callback = error_callback;
   }
-
-  protected async assign_arg (
-    opt: OptionProcess,
-    value: unknown
-  ): Promise<void> {
-    try {
-      opt.value = await opt.type_validation.to_type (value);
-      opt.filled = true;
-    }
-    catch (e) {
-      if (typeof this.error_callback !== 'undefined')
-        this.error_callback (opt.name, value, e);
-    }
-  }
 }

lib/SubConfigs.ts

@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { Option } from './Option';
+
+interface StringOptionConfig extends Option {
+  preset?: string[];
+}
+
+export { StringOptionConfig };

lib/TypeValidation/PathType.ts

@@ -20,14 +20,17 @@ export class PathType extends TypeValidation {
   public async to_type (value: unknown): Promise<unknown> {
     if (typeof value !== 'string')
       throw new Error (`invalid type for ${this.option_type}`);
-    if (!await fs.pathExists (value))
+
+    const escaped = value.replace (/\\$/u, '')
+      .replace (/"$/u, '');
+    if (!await fs.pathExists (escaped))
       throw new Error ('path does not exist');
     if (this.option_type === 'path')
-      return value;
+      return escaped;
 
-    const stat = await fs.stat (value);
+    const stat = await fs.stat (escaped);
     if (stat.isDirectory () === (this.option_type === 'folder'))
-      return value;
+      return escaped;
 
     throw new Error ('cannot assign folder to file');
   }

lib/TypeValidation/TypeValidation.ts

@@ -40,6 +40,13 @@ export class TypeValidation {
       return Promise.resolve (String (value));
 
     if (this.option_type === 'number') {
+      const as_num = parseFloat (String (value));
+      if (isNaN (as_num))
+        throw new Error ('value is not a number');
+      return Promise.resolve (as_num);
+    }
+
+    if (this.option_type === 'int') {
       const as_num = parseInt (String (value));
       if (isNaN (as_num))
         throw new Error ('value is not a number');

lib/Types/ErrorCallback.ts

@@ -1,5 +0,0 @@
-export type ErrorCallback = (
-  option: string,
-  value: unknown,
-  e: Error
-) => unknown;

lib/index.ts

@@ -5,4 +5,11 @@
  * Created by Timo Hocker <timo@scode.ovh>, May 2020
  */
 
-export { InteractiveOptions } from './InteractiveOptions';
+export { ArrayOption } from './Options/ArrayOption';
+export { BooleanOption } from './Options/BooleanOption';
+export { FileOption } from './Options/FileOption';
+export { FolderOption } from './Options/FolderOption';
+export { NumberOption } from './Options/NumberOption';
+export { PathOption } from './Options/PathOption';
+export { StringOption } from './Options/StringOption';
+export { IntegerOption } from './Options/IntegerOption';

package.json

@@ -1,30 +1,35 @@
 {
   "name": "@sapphirecode/console-app",
-  "version": "1.0.0",
+  "version": "2.1.7",
   "main": "dist/lib/index.js",
-  "author": "Timo Hocker <timo@scode.ovh>",
+  "author": {
+    "name": "Timo Hocker",
+    "email": "timo@scode.ovh"
+  },
   "license": "MIT",
   "repository": {
     "type": "git",
-    "url": "git@git.scode.ovh:timo/console-app"
+    "url": "https://git.scode.ovh:timo/console-app.git"
   },
-  "description": "read parameters from env, console args or interactively",
+  "bugs": "https://redmine.scode.ovh/projects/console-app",
+  "description": "read parameters from env, config files, console args or interactively",
   "devDependencies": {
-    "@ava/typescript": "^1.1.1",
     "@sapphirecode/eslint-config-ts": "^1.1.4",
     "@types/fs-extra": "^9.0.0",
     "@types/hjson": "^2.4.1",
+    "@types/jasmine": "^3.5.14",
     "@types/yargs": "^15.0.5",
-    "ava": "^3.8.2",
     "eslint": "^7.0.0",
+    "jasmine": "^3.6.1",
+    "jasmine-ts": "^0.3.0",
     "nyc": "^15.0.1",
-    "typescript": "^3.9.2"
+    "ts-node": "^9.0.0",
+    "typescript": "^4.0.2"
   },
   "scripts": {
     "lint": "eslint . --ext .js,.jsx,.ts,.tsx,.vue,.mjs",
-    "test": "tsc && nyc ava",
-    "compile": "tsc",
-    "ci": "yarn && node jenkins.js"
+    "test": "nyc jasmine-ts --config=\"jasmine.json\"",
+    "compile": "tsc"
   },
   "files": [
     "LICENSE",
@@ -38,5 +43,13 @@
     "fs-extra": "^9.0.0",
     "hjson": "^3.2.1",
     "yargs": "^15.3.1"
-  }
+  },
+  "keywords": [
+    "interactive",
+    "console input",
+    "config",
+    "command line args",
+    "environment variables",
+    "parsing"
+  ]
 }

test/PathType.ts

@@ -1,46 +0,0 @@
-/*
- * Copyright (C) Sapphirecode - All Rights Reserved
- * This file is part of console-app which is released under MIT.
- * See file 'LICENSE' for full license details.
- * Created by Timo Hocker <timo@scode.ovh>, May 2020
- */
-
-import test from 'ava';
-import { PathType } from '../lib/Types/PathType';
-
-test ('no file', async (t) => {
-  const validator = new PathType ('file');
-  await t.throwsAsync (
-    () => validator.to_type ('test'),
-    { message: 'cannot assign folder to file' }
-  );
-});
-test ('file', async (t) => {
-  const validator = new PathType ('file');
-  const res = await validator.to_type ('package.json');
-  t.is (res, 'package.json');
-});
-test ('no folder', async (t) => {
-  const validator = new PathType ('folder');
-  await t.throwsAsync (
-    () => validator.to_type ('package.json'),
-    { message: 'cannot assign folder to file' }
-  );
-});
-test ('folder', async (t) => {
-  const validator = new PathType ('folder');
-  const res = await validator.to_type ('test');
-  t.is (res, 'test');
-});
-test ('no path', async (t) => {
-  const validator = new PathType ('path');
-  await t.throwsAsync (
-    () => validator.to_type ('doesnotexist.file'),
-    { message: 'path does not exist' }
-  );
-});
-test ('path', async (t) => {
-  const validator = new PathType ('path');
-  const res = await validator.to_type ('test');
-  t.is (res, 'test');
-});

test/TypeValidation.ts

@@ -1,85 +0,0 @@
-/*
- * Copyright (C) Sapphirecode - All Rights Reserved
- * This file is part of console-app which is released under MIT.
- * See file 'LICENSE' for full license details.
- * Created by Timo Hocker <timo@scode.ovh>, May 2020
- */
-
-import test from 'ava';
-import { TypeValidation } from '../lib/Types/TypeValidation';
-
-test ('string', async (t) => {
-  const validator = new TypeValidation ('string');
-  const res = await validator.to_type ('foo');
-  t.is (res, 'foo');
-});
-
-test ('no number', (t) => {
-  const validator = new TypeValidation ('number');
-  t.throws (
-    () => validator.to_type ('foo'),
-    { message: 'value is not a number' }
-  );
-});
-
-test ('number', async (t) => {
-  const validator = new TypeValidation ('number');
-  const res = await validator.to_type ('123');
-  t.is (res, 123);
-});
-
-test ('no boolean', (t) => {
-  const validator = new TypeValidation ('boolean');
-  t.throws (
-    () => validator.to_type ('foo'),
-    { message: 'value is not a boolean' }
-  );
-});
-
-test ('boolean', async (t) => {
-  const validator = new TypeValidation ('boolean');
-  const r1 = await validator.to_type ('false');
-  const r2 = await validator.to_type ('true');
-  t.is (r1, false);
-  t.is (r2, true);
-});
-
-test ('boolean number', async (t) => {
-  const validator = new TypeValidation ('boolean');
-  const r1 = await validator.to_type (0);
-  const r2 = await validator.to_type (1);
-  t.is (r1, false);
-  t.is (r2, true);
-});
-
-test ('no array', (t) => {
-  const validator = new TypeValidation ('array');
-  t.throws (
-    () => validator.to_type (1),
-    { message: 'value is not an array' }
-  );
-});
-
-test ('array', async (t) => {
-  const validator = new TypeValidation ('array');
-  const res = await validator.to_type ([
-    'foo',
-    'bar',
-    'baz'
-  ]);
-  t.deepEqual (res, [
-    'foo',
-    'bar',
-    'baz'
-  ]);
-});
-
-test ('string array', async (t) => {
-  const validator = new TypeValidation ('array');
-  const res = await validator.to_type ('f o o,bar  ,  baz');
-  t.deepEqual (res, [
-    'f o o',
-    'bar',
-    'baz'
-  ]);
-});

test/spec/paths.ts

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { PathType } from '../../lib/TypeValidation/PathType';
+
+describe ('paths', () => {
+  it ('no file', async () => {
+    const validator = new PathType ('file');
+    await expectAsync (
+      validator.to_type ('test')
+    )
+      .toBeRejectedWithError ('cannot assign folder to file');
+  });
+  it ('file', async () => {
+    const validator = new PathType ('file');
+    const res = await validator.to_type ('package.json');
+    expect (res)
+      .toEqual ('package.json');
+  });
+  it ('no folder', async () => {
+    const validator = new PathType ('folder');
+    await expectAsync (validator.to_type ('package.json'))
+      .toBeRejectedWithError ('cannot assign folder to file');
+  });
+  it ('folder', async () => {
+    const validator = new PathType ('folder');
+    const res = await validator.to_type ('test');
+    expect (res)
+      .toEqual ('test');
+  });
+  it ('no path', async () => {
+    const validator = new PathType ('path');
+    await expectAsync (validator.to_type ('doesnotexist.file'))
+      .toBeRejectedWithError ('path does not exist');
+  });
+  it ('path', async () => {
+    const validator = new PathType ('path');
+    const res = await validator.to_type ('test');
+    expect (res)
+      .toEqual ('test');
+  });
+});

test/spec/types.ts

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) Sapphirecode - All Rights Reserved
+ * This file is part of console-app which is released under MIT.
+ * See file 'LICENSE' for full license details.
+ * Created by Timo Hocker <timo@scode.ovh>, October 2020
+ */
+
+import { TypeValidation } from '../../lib/TypeValidation/TypeValidation';
+
+// eslint-disable-next-line max-lines-per-function
+describe ('type validation', () => {
+  it ('string', async () => {
+    const validator = new TypeValidation ('string');
+    const res = await validator.to_type ('foo');
+    expect (res)
+      .toEqual ('foo');
+  });
+
+  it ('no number', () => {
+    const validator = new TypeValidation ('number');
+    expect (
+      () => validator.to_type ('foo')
+    )
+      .toThrowError ('value is not a number');
+  });
+
+  it ('number', async () => {
+    const validator = new TypeValidation ('number');
+    const res = await validator.to_type ('123.4');
+    expect (res)
+      .toEqual (123.4);
+  });
+
+  it ('int', async () => {
+    const validator = new TypeValidation ('int');
+    const res = await validator.to_type ('123.4');
+    expect (res)
+      .toEqual (123);
+  });
+
+  it ('no boolean', () => {
+    const validator = new TypeValidation ('boolean');
+    expect (
+      () => validator.to_type ('foo')
+    )
+      .toThrowError ('value is not a boolean');
+  });
+
+  it ('boolean', async () => {
+    const validator = new TypeValidation ('boolean');
+    const r1 = await validator.to_type ('false');
+    const r2 = await validator.to_type ('true');
+    expect (r1)
+      .toEqual (false);
+    expect (r2)
+      .toEqual (true);
+  });
+
+  it ('boolean number', async () => {
+    const validator = new TypeValidation ('boolean');
+    const r1 = await validator.to_type (0);
+    const r2 = await validator.to_type (1);
+    expect (r1)
+      .toEqual (false);
+    expect (r2)
+      .toEqual (true);
+  });
+
+  it ('no array', () => {
+    const validator = new TypeValidation ('array');
+    expect (
+      () => validator.to_type (1)
+    )
+      .toThrowError ('value is not an array');
+  });
+
+  it ('array', async () => {
+    const validator = new TypeValidation ('array');
+    const res = await validator.to_type ([
+      'foo',
+      'bar',
+      'baz'
+    ]);
+    expect (res)
+      .toEqual ([
+        'foo',
+        'bar',
+        'baz'
+      ]);
+  });
+
+  it ('string array', async () => {
+    const validator = new TypeValidation ('array');
+    const res = await validator.to_type ('f o o,bar  ,  baz');
+    expect (res)
+      .toEqual ([
+        'f o o',
+        'bar',
+        'baz'
+      ]);
+  });
+});