| import { cn } from "@/lib/utils"; |
| import { json } from "@codemirror/lang-json"; |
| import { yaml } from "@codemirror/lang-yaml"; |
| import { StreamLanguage } from "@codemirror/language"; |
|
|
| import { |
| type Completion, |
| type CompletionContext, |
| type CompletionResult, |
| autocompletion, |
| } from "@codemirror/autocomplete"; |
| import { properties } from "@codemirror/legacy-modes/mode/properties"; |
| import { shell } from "@codemirror/legacy-modes/mode/shell"; |
| import { EditorView } from "@codemirror/view"; |
| import { githubDark, githubLight } from "@uiw/codemirror-theme-github"; |
| import CodeMirror, { type ReactCodeMirrorProps } from "@uiw/react-codemirror"; |
| import { useTheme } from "next-themes"; |
|
|
| |
| const dockerComposeServices = [ |
| { label: "services", type: "keyword", info: "Define services" }, |
| { label: "version", type: "keyword", info: "Specify compose file version" }, |
| { label: "volumes", type: "keyword", info: "Define volumes" }, |
| { label: "networks", type: "keyword", info: "Define networks" }, |
| { label: "configs", type: "keyword", info: "Define configuration files" }, |
| { label: "secrets", type: "keyword", info: "Define secrets" }, |
| ].map((opt) => ({ |
| ...opt, |
| apply: ( |
| view: EditorView, |
| completion: Completion, |
| from: number, |
| to: number, |
| ) => { |
| const insert = `${completion.label}:`; |
| view.dispatch({ |
| changes: { |
| from, |
| to, |
| insert, |
| }, |
| selection: { anchor: from + insert.length }, |
| }); |
| }, |
| })); |
|
|
| const dockerComposeServiceOptions = [ |
| { |
| label: "image", |
| type: "keyword", |
| info: "Specify the image to start the container from", |
| }, |
| { label: "build", type: "keyword", info: "Build configuration" }, |
| { label: "command", type: "keyword", info: "Override the default command" }, |
| { label: "container_name", type: "keyword", info: "Custom container name" }, |
| { |
| label: "depends_on", |
| type: "keyword", |
| info: "Express dependency between services", |
| }, |
| { label: "environment", type: "keyword", info: "Add environment variables" }, |
| { |
| label: "env_file", |
| type: "keyword", |
| info: "Add environment variables from a file", |
| }, |
| { |
| label: "expose", |
| type: "keyword", |
| info: "Expose ports without publishing them", |
| }, |
| { label: "ports", type: "keyword", info: "Expose ports" }, |
| { |
| label: "volumes", |
| type: "keyword", |
| info: "Mount host paths or named volumes", |
| }, |
| { label: "restart", type: "keyword", info: "Restart policy" }, |
| { label: "networks", type: "keyword", info: "Networks to join" }, |
| ].map((opt) => ({ |
| ...opt, |
| apply: ( |
| view: EditorView, |
| completion: Completion, |
| from: number, |
| to: number, |
| ) => { |
| const insert = `${completion.label}: `; |
| view.dispatch({ |
| changes: { |
| from, |
| to, |
| insert, |
| }, |
| selection: { anchor: from + insert.length }, |
| }); |
| }, |
| })); |
|
|
| function dockerComposeComplete( |
| context: CompletionContext, |
| ): CompletionResult | null { |
| const word = context.matchBefore(/\w*/); |
| if (!word) return null; |
|
|
| if (!word.text && !context.explicit) return null; |
|
|
| |
| const line = context.state.doc.lineAt(context.pos); |
| const indentation = /^\s*/.exec(line.text)?.[0].length || 0; |
|
|
| |
| if (indentation === 0) { |
| return { |
| from: word.from, |
| options: dockerComposeServices, |
| validFor: /^\w*$/, |
| }; |
| } |
|
|
| |
| if (indentation === 4) { |
| return { |
| from: word.from, |
| options: dockerComposeServiceOptions, |
| validFor: /^\w*$/, |
| }; |
| } |
|
|
| return null; |
| } |
|
|
| interface Props extends ReactCodeMirrorProps { |
| wrapperClassName?: string; |
| disabled?: boolean; |
| language?: "yaml" | "json" | "properties" | "shell"; |
| lineWrapping?: boolean; |
| lineNumbers?: boolean; |
| } |
|
|
| export const CodeEditor = ({ |
| className, |
| wrapperClassName, |
| language = "yaml", |
| lineNumbers = true, |
| ...props |
| }: Props) => { |
| const { resolvedTheme } = useTheme(); |
| return ( |
| <div className={cn("relative overflow-auto", wrapperClassName)}> |
| <CodeMirror |
| basicSetup={{ |
| lineNumbers, |
| foldGutter: true, |
| highlightSelectionMatches: true, |
| highlightActiveLine: !props.disabled, |
| allowMultipleSelections: true, |
| }} |
| theme={resolvedTheme === "dark" ? githubDark : githubLight} |
| extensions={[ |
| language === "yaml" |
| ? yaml() |
| : language === "json" |
| ? json() |
| : language === "shell" |
| ? StreamLanguage.define(shell) |
| : StreamLanguage.define(properties), |
| props.lineWrapping ? EditorView.lineWrapping : [], |
| language === "yaml" |
| ? autocompletion({ |
| override: [dockerComposeComplete], |
| }) |
| : [], |
| ]} |
| {...props} |
| editable={!props.disabled} |
| className={cn( |
| "w-full h-full text-sm leading-relaxed", |
| `cm-theme-${resolvedTheme}`, |
| className, |
| )} |
| /> |
| {props.disabled && ( |
| <div className="absolute top-0 rounded-md left-0 w-full h-full flex items-center justify-center z-[10] [background:var(--overlay)] h-full" /> |
| )} |
| </div> |
| ); |
| }; |
|
|
