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allow glob patterns for --project #647

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33 changes: 32 additions & 1 deletion packages/wotan/src/runner.ts
Original file line number Diff line number Diff line change
Expand Up @@ -244,7 +244,7 @@ export class Runner {
): Iterable<{files: Iterable<string>, program: ts.Program}> {
const cwd = unixifyPath(this.directories.getCurrentDirectory());
if (projects.length !== 0) {
projects = projects.map((configFile) => this.checkConfigDirectory(unixifyPath(path.resolve(cwd, configFile))));
projects = this.matchProjectGlobs(projects);
} else if (references) {
projects = [this.checkConfigDirectory(cwd)];
} else {
Expand Down Expand Up @@ -302,6 +302,37 @@ export class Runner {
}
}

private matchProjectGlobs(projects: ReadonlyArray<string>) {
const cwd = this.directories.getCurrentDirectory();
const result = [];
const globOptions: glob.IOptions = {
cwd,
nobrace: true, // braces are already expanded
cache: {},
realpathCache: {},
statCache: {},
symlinks: {},
};
for (const project of projects) {
if (!glob.hasMagic(project)) {
result.push(this.checkConfigDirectory(unixifyPath(path.resolve(cwd, project))));
} else {
let matched = false;
for (const pattern of normalizeGlob(project, cwd)) {
log("globbing project pattern '%s'", pattern);
for (const match of glob.sync(pattern, globOptions)) {
matched = true;
result.push(this.checkConfigDirectory(unixifyPath(match)));
}
}
if (!matched)
throw new ConfigurationError(`The specified pattern does not match any file: '${project}'`);
}

}
return result;
}

private checkConfigDirectory(fileOrDirName: string): string {
switch (this.fs.getKind(fileOrDirName)) {
case FileKind.NonExistent:
Expand Down