INNER CODE UNIT · TypeScript

addEntryToEnvironment

maciejtreder/ng-toolkit · schematics/_utils/index.ts:67

export function addEntryToEnvironment(tree: Tree, filePath: string, entryName: string, entryValue: any): void {
    const sourceText = getFileContent(tree, filePath);
    const changePos = sourceText.lastIndexOf("};") - 1;
    const changeRecorder = tree.beginUpdate(filePath);
    if (typeof entryValue === 'string') {
        changeRecorder.insertLeft(changePos, `,\n\t${entryName}: '${entryValue}'`);
    } else {
        changeRecorder.insertLeft(changePos, `,\n\t${entryName}: ${entryValue}`);
    }
    tree.commitUpdate(changeRecorder);
}

export function addImportLine(tree: Tree, filePath: string, importLine: string): void {
    if (getFileContent(tree, filePath).indexOf(importLine) == -1) {
        const changeRecorder = tree.beginUpdate(filePath);
        changeRecorder.insertLeft(0, importLine + '\n');
        tree.commitUpdate(changeRecorder);
    }

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