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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | 1x 1x 1x 1x 8x 8x 1x 10x 10x 8x 13x 10x 1x 17x 17x 17x 17x 17x 17x 5x 12x 13x 13x 13x | import * as PathUtil from 'fs/util/path-util';
import * as GlobUtil from 'fs/util/glob-util';
import { isCommandSet, getCommandNames, getCommandOptDef } from 'emulator-state/command-mapping';
/**
* Suggest command names
* @param {Map} cmdMapping command mapping
* @param {string} partialStr partial user input of a command
* @return {array} list of possible text suggestions
*/
export const suggestCommands = (cmdMapping, partialStr) => {
const commandNameSeq = getCommandNames(cmdMapping);
return [...GlobUtil.globSeq(commandNameSeq, `${partialStr}*`)];
};
/**
* Suggest command options
* @param {Map} cmdMapping command mapping
* @param {string} commandName name of the command user is running
* @param {string} partialStr partial user input of a command (excluding the command name)
* @return {array} list of possible text suggestions
*/
export const suggestCommandOptions = (cmdMapping, commandName, partialStr) => {
Iif (!isCommandSet(cmdMapping, commandName)) {
return [];
}
const optDefSeq = getCommandOptDef(cmdMapping, commandName)
.keySeq()
.flatMap(opts =>
opts.split(',').map(opt => opt.trim())
);
return [...GlobUtil.globSeq(optDefSeq, `${partialStr}*`)];
};
/**
* Suggest file and folder names from partially completed user input
* @param {Map} fileSystem file system
* @param {string} cwd current working directory
* @param {string} partialStr partial string to base suggestions on (excluding the command name)
* @return {array} list of possible text suggestions
*/
export const suggestFileSystemNames = (fileSystem, cwd, partialStr) => {
const path = PathUtil.toAbsolutePath(partialStr, cwd);
// complete name of a folder or file
const completeNamePattern = `${path}*`;
// complete child folder name
const completeSubfolderPattern = path === '/' ? '/*' : `${path}*/*`;
// only complete child folders when the path ends with / (which marks a directory path)
const globPattern = partialStr.endsWith('/') ? completeSubfolderPattern : completeNamePattern;
const childPaths = GlobUtil.globPaths(fileSystem, globPattern);
if (PathUtil.isAbsPath(partialStr)) {
return [...childPaths]; // absolute paths
}
return [...childPaths.map(path => {
const pathPartsWithoutTail = PathUtil.toPathParts(partialStr).slice(0, -1);
const newTail = PathUtil.getLastPathPart(path);
return PathUtil.toPath(pathPartsWithoutTail.concat(newTail));
})]; // relative paths
};
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