unistack-org/ngx-translate-extract
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Allow --output to be either a directory or a full path including filename

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This commit is contained in:
Kim Biesbjerg 2016-12-23 05:24:45 +01:00
parent d786aa5f64
commit 031890c2a4
1 changed files with 22 additions and 14 deletions
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36
src/cli/extract.ts
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@ -12,22 +12,30 @@ import * as path from 'path';
import * as cli from 'cli'; import * as cli from 'cli';
const options = cli.parse({ const options = cli.parse({
dir: ['d', 'Directory path you would like to extract strings from', 'dir', process.env.PWD], dir: ['d', 'Path you would like to extract strings from', 'dir', process.env.PWD],
output: ['o', 'Directory path you would like to save extracted strings to', 'dir', process.env.PWD], output: ['o', 'Path you would like to save extracted strings to', 'dir', process.env.PWD],
format: ['f', 'Output format', ['json', 'pot'], 'json'], format: ['f', 'Output format', ['json', 'pot'], 'json'],
replace: ['r', 'Replace the contents of output file if it exists (Merges by default)', 'boolean', false], replace: ['r', 'Replace the contents of output file if it exists (Merges by default)', 'boolean', false],
clean: ['c', 'Remove obsolete strings when merging', 'boolean', false] clean: ['c', 'Remove obsolete strings when merging', 'boolean', false]
}); });
[options.dir, options.output].forEach(dir => { const normalizedDir: string = path.resolve(options.dir);
if (!fs.existsSync(dir)) { const normalizedOutput: string = path.resolve(options.output);
cli.fatal(`The directory path you supplied was not found: '${dir}'`);
let outputDir: string = normalizedOutput;
let outputFilename: string = `template.${options.format}`;
if (!fs.existsSync(normalizedOutput) || !fs.statSync(normalizedOutput).isDirectory()) {
outputDir = path.dirname(normalizedOutput);
outputFilename = path.basename(normalizedOutput);
}
const outputPath: string = path.join(outputDir, outputFilename);
[normalizedDir, outputDir].forEach(dir => {
if (!fs.existsSync(dir) || !fs.statSync(dir).isDirectory()) {
cli.fatal(`The path you supplied was not found: '${dir}'`);
} }
}); });
const filename: string = 'template.' + options.format;
const dest: string = path.join(options.output, filename);
const parsers: ParserInterface[] = [ const parsers: ParserInterface[] = [
new PipeParser(), new PipeParser(),
new DirectiveParser(), new DirectiveParser(),
@ -41,9 +49,9 @@ const patterns: string[] = [
try { try {
const extractor: Extractor = new Extractor(parsers, patterns); const extractor: Extractor = new Extractor(parsers, patterns);
cli.info(`Extracting strings from '${options.dir}'`); cli.info(`Extracting strings from '${normalizedDir}'`);
const extracted: TranslationCollection = extractor.process(options.dir); const extracted: TranslationCollection = extractor.process(normalizedDir);
cli.ok(`* Extracted ${extracted.count()} strings`); cli.ok(`* Extracted ${extracted.count()} strings`);
let collection: TranslationCollection = extracted; let collection: TranslationCollection = extracted;
@ -53,8 +61,8 @@ try {
compiler = new PoCompiler(); compiler = new PoCompiler();
} }
if (!options.replace && fs.existsSync(dest)) { if (!options.replace && fs.existsSync(outputPath)) {
const existing: TranslationCollection = compiler.parse(fs.readFileSync(dest, 'utf-8')); const existing: TranslationCollection = compiler.parse(fs.readFileSync(outputPath, 'utf-8'));
if (existing.count() > 0) { if (existing.count() > 0) {
collection = extracted.union(existing); collection = extracted.union(existing);
cli.ok(`* Merged with ${existing.count()} existing strings`); cli.ok(`* Merged with ${existing.count()} existing strings`);
@ -70,8 +78,8 @@ try {
} }
} }
fs.writeFileSync(dest, compiler.compile(collection)); fs.writeFileSync(outputPath, compiler.compile(collection));
cli.ok(`* Saved to '${dest}'`); cli.ok(`* Saved to '${outputPath}'`);
} catch (e) { } catch (e) {
cli.fatal(e.toString()); cli.fatal(e.toString());
} }