TypeScript task.match函数代码示例

export function findDockerFile(dockerfilepath: string): string {
    if (dockerfilepath.indexOf('*') >= 0 || dockerfilepath.indexOf('?') >= 0) {
        tl.debug(tl.loc('ContainerPatternFound'));
        var buildFolder = tl.cwd();
        var allFiles = tl.find(buildFolder);
        var matchingResultsFiles = tl.match(allFiles, dockerfilepath, buildFolder, { matchBase: true });

        if (!matchingResultsFiles || matchingResultsFiles.length == 0) {
            throw new Error(tl.loc('ContainerDockerFileNotFound', dockerfilepath));
        }

        return matchingResultsFiles[0];
    }
    else {
        tl.debug(tl.loc('ContainerPatternNotFound'));
        return dockerfilepath;
    }
}

export function resolvePath(path : string): string {
    if (path.indexOf('*') >= 0 || path.indexOf('?') >= 0) {
        tl.debug(tl.loc('PatternFoundInPath', path));
        var rootFolder = tl.getVariable('System.DefaultWorkingDirectory');
        var allPaths = tl.find(rootFolder);
        var matchingResultsFiles = tl.match(allPaths, path, rootFolder, { matchBase: true });

        if (!matchingResultsFiles || matchingResultsFiles.length == 0) {
            throw new Error(tl.loc('CantResolvePatternInPath', path));
        }

        return matchingResultsFiles[0];
    }
    else
    {
        tl.debug(tl.loc('PatternNotFoundInFilePath', path));
        return path;
    }
}

export function findDockerFile(dockerfilepath : string) : string {
    if (dockerfilepath.indexOf('*') >= 0 || dockerfilepath.indexOf('?') >= 0) {
        tl.debug(tl.loc('ContainerPatternFound'));
        let workingDirectory = tl.getVariable('System.DefaultWorkingDirectory');
        let allFiles = tl.find(workingDirectory);
        let matchingResultsFiles = tl.match(allFiles, dockerfilepath, workingDirectory, { matchBase: true });

        if (!matchingResultsFiles || matchingResultsFiles.length == 0) {
            throw new Error(tl.loc('ContainerDockerFileNotFound', dockerfilepath));
        }

        return matchingResultsFiles[0];
    }
    else
    {
        tl.debug(tl.loc('ContainerPatternNotFound'));
        return dockerfilepath;
    }
}

function findHelm(rootFolder: string) {
    var helmPath = path.join(rootFolder, "*", helmToolName + getExecutableExtention());
    var allPaths = tl.find(rootFolder);
    var matchingResultsFiles = tl.match(allPaths, helmPath, rootFolder);
    return matchingResultsFiles[0];
}

// This method will find the list of matching files for the specified contents
// This logic is the same as the one used by CopyFiles task except for allowing dot folders to be copied
// This will be useful to put in the task-lib
function getFilesToCopy(sourceFolder: string, contents: string[]): string[] {
    // include filter
    const includeContents: string[] = [];
    // exclude filter
    const excludeContents: string[] = [];

    // evaluate leading negations `!` on the pattern
    for (const pattern of contents.map(x => x.trim())) {
        let negate: boolean = false;
        let numberOfNegations: number = 0;
        for (const c of pattern) {
            if (c === '!') {
                negate = !negate;
                numberOfNegations++;
            } else {
                break;
            }
        }

        if (negate) {
            tl.debug('exclude content pattern: ' + pattern);
            const realPattern = pattern.substring(0, numberOfNegations) + path.join(sourceFolder, pattern.substring(numberOfNegations));
            excludeContents.push(realPattern);
        } else {
            tl.debug('include content pattern: ' + pattern);
            const realPattern = path.join(sourceFolder, pattern);
            includeContents.push(realPattern);
        }
    }

    // enumerate all files
    let files: string[] = [];
    const allPaths: string[] = tl.find(sourceFolder);
    const allFiles: string[] = [];

    // remove folder path
    for (const p of allPaths) {
        if (!tl.stats(p).isDirectory()) {
            allFiles.push(p);
        }
    }

    // if we only have exclude filters, we need add a include all filter, so we can have something to exclude.
    if (includeContents.length === 0 && excludeContents.length > 0) {
        includeContents.push('**');
    }

    tl.debug("counted " + allFiles.length + " files in the source tree");

    // a map to eliminate duplicates
    const pathsSeen = {};

    // minimatch options
    const matchOptions: tl.MatchOptions = { matchBase: true, dot: true };
    if (os.platform() === 'win32') {
        matchOptions.nocase = true;
    }

    // apply include filter
    for (const pattern of includeContents) {
        tl.debug('Include matching ' + pattern);

        // let minimatch do the actual filtering
        const matches: string[] = tl.match(allFiles, pattern, matchOptions);

        tl.debug('Include matched ' + matches.length + ' files');
        for (const matchPath of matches) {
            if (!pathsSeen.hasOwnProperty(matchPath)) {
                pathsSeen[matchPath] = true;
                files.push(matchPath);
            }
        }
    }

    // apply exclude filter
    for (const pattern of excludeContents) {
        tl.debug('Exclude matching ' + pattern);

        // let minimatch do the actual filtering
        const matches: string[] = tl.match(files, pattern, matchOptions);

        tl.debug('Exclude matched ' + matches.length + ' files');
        files = [];
        for (const matchPath of matches) {
            files.push(matchPath);
        }
    }

    return files;
}