fish-lsp
Version:
LSP implementation for fish/fish-shell
99 lines (98 loc) • 4.03 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createAliasInlineAction = createAliasInlineAction;
exports.createAliasSaveActionNewFile = createAliasSaveActionNewFile;
const os_1 = __importDefault(require("os"));
const vscode_languageserver_1 = require("vscode-languageserver");
const tree_sitter_1 = require("../utils/tree-sitter");
const exec_1 = require("../utils/exec");
const path_1 = require("path");
const action_kinds_1 = require("./action-kinds");
const translation_1 = require("../utils/translation");
/**
* Extracts the function name from an alias node
* ---
*
* ```fish
* # handles both cases
* alias name='cmd'
* alias name 'cmd'
* ```
*
* ---
* @param node The alias node
* @returns The function name
*/
function extractFunctionName(node) {
const children = node.children;
if (children.length < 2)
return '';
const nameNode = children[1];
if (!nameNode)
return '';
// Handle both formats: alias name='cmd' and alias name 'cmd'
const name = nameNode.text.split('=')[0]?.toString() || '';
return name.trim();
}
/**
* Creates a quick-fix code action to convert an alias to a function inline
* This action will replace the alias line with the function content.
*/
async function createAliasInlineAction(doc, node) {
const aliasCommand = node.text;
const funcName = extractFunctionName(node);
const stdout = await (0, exec_1.execAsyncF)(`${aliasCommand} && functions ${funcName} | tail +2 | fish_indent`);
const edit = vscode_languageserver_1.TextEdit.replace((0, tree_sitter_1.getRange)(node), `\n${stdout}\n`);
return {
title: `Convert alias '${funcName}' to inline function`,
kind: action_kinds_1.SupportedCodeActionKinds.RefactorExtract,
edit: {
changes: {
[doc.uri]: [edit],
},
},
isPreferred: true,
};
}
function createVersionedDocument(uri) {
return vscode_languageserver_1.VersionedTextDocumentIdentifier.create(uri, 0);
}
function createFunctionFileEdit(functionUri, content) {
return vscode_languageserver_1.TextDocumentEdit.create(createVersionedDocument(functionUri), [vscode_languageserver_1.TextEdit.insert({ line: 0, character: 0 }, content)]);
}
function createRemoveAliasEdit(document, node) {
return vscode_languageserver_1.TextDocumentEdit.create(createVersionedDocument(document.uri), [vscode_languageserver_1.TextEdit.del((0, tree_sitter_1.getRange)(node))]);
}
/**
* Creates a quick-fix code action to convert an alias to a function file.
*/
async function createAliasSaveActionNewFile(doc, node) {
const aliasCommand = node.text;
const funcName = extractFunctionName(node);
// Get function content but remove first line (function declaration) and indent
const functionContent = await (0, exec_1.execAsyncF)(`${aliasCommand} && functions ${funcName} | tail +2 | fish_indent`);
// Create path for new function file
const functionPath = (0, path_1.join)(os_1.default.homedir(), '.config', 'fish', 'functions', `${funcName}.fish`);
const functionUri = (0, translation_1.pathToUri)(functionPath);
// const createFileAction = OptionalVersionedTextDocumentIdentifier.create(functionUri, null)
const createFileAction = vscode_languageserver_1.CreateFile.create(functionUri, {
ignoreIfExists: false,
overwrite: true,
});
const workspaceEdit = {
documentChanges: [
createFileAction,
createFunctionFileEdit(functionUri, functionContent),
createRemoveAliasEdit(doc, node),
],
};
return {
title: `Convert alias '${funcName}' to function in file: ~/.config/fish/functions/${funcName}.fish`,
kind: action_kinds_1.SupportedCodeActionKinds.RefactorExtract,
edit: workspaceEdit,
isPreferred: false,
};
}