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Merge pull request #412 from ndabAP/feat/multiline-queries
support multiline queries
2 parents 70d03b7 + df09dde commit c1a9ef4

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‎.eslintrc.js‎

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@@ -16,27 +16,24 @@ module.exports = {
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rules: {
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'no-console': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
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'no-debugger': process.env.NODE_ENV === 'production' ? 'warn' : 'off',
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quotes: ['error', 'single'],
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'no-unused-vars': 'off',
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'modules-newline/import-declaration-newline': 'error',
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'vue/no-mutating-props': 'off',
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'no-unused-vars': 'off',
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'vue/html-closing-bracket-newline': ['error', {
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singleline: 'never',
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multiline: 'never'
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}],
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'vue/max-attributes-per-line': ['error', {
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singleline: 1,
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multiline: 1
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}],
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'vue/attributes-order': 'error',
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'vue/order-in-components': 'error',
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'vue/html-indent': 'error',
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'vue/one-component-per-file': 'off',
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quotes: ['error', 'single']
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},
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overrides: [
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{

‎README.md‎

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@@ -11,7 +11,8 @@ A fully working, most feature-rich Vue.js terminal emulator. See the
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- Supports fullscreen mode
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- Customize the terminal with slots
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- Provide your own parser (falls back to simple one)
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- Provide your own event resolver
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- Provide your own event resolver to support keyboard
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- Multiline support with `\`
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- Autocompletion resolver (with <kbd>↹</kbd>)
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- Browse history (with <kbd>↑</kbd>/<kbd>↓</kbd>)
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- Search history (with <kbd>Ctrl</kbd> + <kbd>r</kbd>) (comming soon)
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## Properties
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Some properties can be changed, therefore, adding the `v-model` directive is
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required.
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| Property | Description | Type | Default value | Required | `v-model` |
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| -------------------- | --------------------------------------------- | ---------- | ----------------------------- | -------- | --------- |
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| `commands` | See [Commands](#commands) | `Object` | `{}` | No | No |
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| `cursor-position` | Cursor position | `Number` | `0` | No | Yes |
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| `dispatched-queries` | Non-empty dispatched queries | `Set` | `new Set()` | No | Yes |
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| `event-resolver` | See [Event resolver](#Event-resolver) section | `Function` | See `newDefaultEventResolver` | No | No |
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| `help-text` | Command help | `String` | `''` | No | Yes |
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| `help-timeout` | Command help timeout | `Number` | `3000` | No | No |
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| `hide-bar` | Hides the bar | `Boolean` | `false` | No | No |
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| `hide-prompt` | Hides the prompt | `Boolean` | `false` | No | No |
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| `hide-title` | Hides the title | `Boolean` | `false` | No | No |
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| `history` | Terminal history | `Array` | `[]` | No | Yes |
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| `history-position` | Points to the latest dispatched query entry | `Number` | `0` | No | Yes |
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| `invert` | Inverts the terminals colors | `Boolean` | `false` | No | No |
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| `is-fullscreen` | Terminal fullscreen mode | `Boolean` | `false` | No | Yes |
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| `options-resolver` | See [Options resolver](#Options-resolver) | `Function` | `null` | No | No |
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| `parser` | Query parser | `Function` | See `defaultParser` | No | No |
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| `prompt` | Terminal prompt | `String` | `~$` | No | No |
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| `show-help` | Show query help | `Boolean` | `false` | No | No |
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| `title` | Terminal title | `String` | `~$` | No | No |
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| `query` | Terminal query | `String` | `''` | No | Yes |
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Some properties can be mutated by the terminal. Therefore, adding the `v-model`
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directive is required.
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| Property | Description | Type | Default value | Required | Two-way binding |
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| -------------------- | ------------------------------------------- | ---------- | ------------------------- | -------- | --------------- |
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| `commands` | See [Commands](#commands) | `Object` | `{}` | No | No |
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| `cursor-position` | Cursor position | `Number` | `0` | No | Yes |
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| `dispatched-queries` | Non-empty dispatched queries | `Set` | `new Set()` | No | Yes |
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| `event-resolver` | See [Event resolver](#Event-resolver) | `Function` | `newDefaultEventResolver` | No | No |
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| `help-text` | Command help | `String` | `''` | No | Yes |
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| `help-timeout` | Command help timeout | `Number` | `3000` | No | No |
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| `hide-bar` | Hides the bar | `Boolean` | `false` | No | No |
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| `hide-prompt` | Hides the prompt | `Boolean` | `false` | No | No |
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| `hide-title` | Hides the title | `Boolean` | `false` | No | No |
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| `history` | Terminal history | `Array` | `[]` | No | Yes |
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| `history-position` | Points to the latest dispatched query entry | `Number` | `0` | No | Yes |
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| `invert` | Inverts the terminals colors | `Boolean` | `false` | No | No |
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| `is-fullscreen` | Terminal fullscreen mode | `Boolean` | `false` | No | Yes |
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| `options-resolver` | See [Options resolver](#Options-resolver) | `Function` | `null` | No | No |
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| `parser` | Query parser | `Function` | `defaultParser` | No | No |
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| `prompt` | Terminal prompt | `String` | `~$` | No | No |
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| `show-help` | Show query help | `Boolean` | `false` | No | No |
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| `title` | Terminal title | `String` | `~$` | No | No |
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| `query` | Terminal query | `String` | `''` | No | Yes |
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### Commands
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function can return a `Promise` and must return or resolve a Vue.js component.
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To return strings or a new query, use one of the convenient helper methods.
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Any component that is not the query component can inject the context. The
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context includes the parsed and raw query as fields.
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### Event resolver
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It's possible to provide an array property `eventResolver` which is called when
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### Title
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Inside the bar, you can customize the title. If you use this slot, `hideTitle`
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property has no effect. Example:
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and `title` property have no effect. Example:
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```vue
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<vue-command>
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### Formatters
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The first argument of `createStdout` can be either a primitive
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(`boolean`, `number` or `string`) or a formatter. A formatter formats the
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(`Boolean`, `Number` or `String`) or a formatter. A formatter formats the
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content as a list or table or something else.
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| Formatters |
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| ---------------- |
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| `jsonFormatter` |
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| `listFormatter` |
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| `tableFormatter` |
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| `textFormatter` |
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| Function | Parameters |
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| ---------------- | ------------------------- |
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| `jsonFormatter` | `value` |
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| `listFormatter` | `...lis` |
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| `tableFormatter` | `rows` |
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| `textFormatter` | `text, innerHtml = false` |
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Formatters can be imported by name:
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## Provided
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| Provided |
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| -------------------- |
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| `addDispatchedQuery` |
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| `appendToHistory` |
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| `dispatch` |
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| `decrementHistory` |
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| `exit` |
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| `helpText` |
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| `helpTimeout` |
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| `hidePrompt` |
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| `incrementHistory` |
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| `optionsResolver` |
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| `parser` |
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| `programs` |
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| `sendSignal` |
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| `setCursorPosition` |
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| `setFullscreen` |
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| `setHistoryPosition` |
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| `showHelp` |
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| `signals` |
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| `setQuery` |
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| `terminal` |
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| Identifier | Type | Parameters |
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| -------------------- | ---------- | -------------------------------- |
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| `addDispatchedQuery` | `Function` | `dispatchedQuery` |
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| `appendToHistory` | `Function` | `...components` |
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| `dispatch` | `Function` | `query` |
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| `decrementHistory` | `Function` | |
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| `exit` | `Function` | |
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| `context` | `Object` | |
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| `helpText` | `String` | |
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| `helpTimeout` | `Number` | |
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| `hidePrompt` | `Boolean` | |
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| `incrementHistory` | `Function` | |
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| `optionsResolver` | `Function` | `program, parsedQuery, setQuery` |
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| `parser` | `Function` | `query` |
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| `programs` | `Array` | |
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| `sendSignal` | `Function` | `signal` |
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| `setCursorPosition` | `Function` | `cursorPosition` |
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| `setFullscreen` | `Function` | `isFullscreen` |
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| `setHistoryPosition` | `Function` | `historyPosition` |
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| `showHelp` | `Boolean` | |
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| `signals` | `Object` | |
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| `setQuery` | `Function` | `query` |
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| `terminal` | `Object` | |
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Provider can be injected into your component by name:
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## Exposed
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| Exposed |
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| -------------------- |
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| `addDispatchedQuery` |
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| `appendToHistory` |
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| `decrementHistory` |
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| `dispatch` |
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| `exit` |
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| `incrementHistory` |
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| `programs` |
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| `sendSignal` |
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| `setCursorPosition` |
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| `setFullscreen` |
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| `setHistoryPosition` |
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| `setQuery` |
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| `signals` |
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| `terminal` |
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| Identifier | Type | Parameters |
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| -------------------- | ---------- | ----------------- |
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| `addDispatchedQuery` | `Function` | `dispatchedQuery` |
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| `appendToHistory` | `Function` | `...components` |
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| `decrementHistory` | `Function` | |
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| `dispatch` | `Function` | `query` |
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| `exit` | `Function` | |
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| `incrementHistory` | `Function` | |
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| `programs` | `Function` | |
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| `sendSignal` | `Function` | `signal` |
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| `setCursorPosition` | `Function` | `cursorPosition` |
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| `setFullscreen` | `Function` | `isFullscreen` |
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| `setHistoryPosition` | `Function` | `historyPosition` |
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| `setQuery` | `Function` | `query` |
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| `signals` | `Object` | |
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| `terminal` | `Function` | |
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## Events
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```js
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const signals = inject("signals");
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signals.on("SIGINT", () => console.debug("SIGINT"));
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const sigint = () => {
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// Tear down component
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};
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signals.on("SIGINT", sigint);
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```
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To unsubscribe from the signal, pass the same signal name and callback you used
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to subscribe to the signal.
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```js
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signals.off("SIGINT", sigint);
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```
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## Nice-to-haves
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- Draggable terminal
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- More events (like query dispatched)
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- More terminal slots
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- Multi-line queries
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- Syntax highlighting
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- More key combinations
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## Browser support
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This library uses the `ResizeObserver` to track if the terminals height changes.
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You may need a pollyfill to support your target browser.
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This library uses the `MutationObserver` to track if the terminal needs to
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scroll to the bottom. You may need a pollyfill to support your target browser.
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## Projects using vue-command
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