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Enhance .post-template to Support User-Provided Date Format #7

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Enhance .post-template to Support User-Provided Date Format #7

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25 changes: 24 additions & 1 deletion src/utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,9 @@ createFile(dirName: string, newFileName: string): Promise<string> {
const templateExists: boolean = templatePath !== undefined &&
fs.existsSync(templatePath);
const fileExists: boolean = fs.existsSync(fileName);
const frontMatter = templateExists ? fs.readFileSync(templatePath) : '';
const frontMatter = templateExists ?
Buffer.from(replaceDate(fs.readFileSync(templatePath).toString('utf-8')), 'utf-8') : '';

setFrontMatter(!fileExists && !templateExists);
if (!fileExists) {
fs.appendFileSync(fileName, frontMatter);
Expand Down Expand Up @@ -94,6 +96,27 @@ getDateTime(): string {
return yyyy + '-' + mm + '-' + dd + ' ' + time;
}

export function
replaceDate(data: string): string {
var formattedString = data.replace(/date:.*$/m, function(match: string) {
var today = new Date();
var dd = String(today.getDate()).padStart(2, '0');
var mm = String(today.getMonth() + 1).padStart(2, '0');
var yyyy = today.getFullYear();
var hours = String(today.getHours()).padStart(2, '0');
var minutes = String(today.getMinutes()).padStart(2, '0');

return match.replace(/YYYY/g, `${yyyy}`)
.replace(/MM/g, mm)
.replace(/DD/g, dd)
.replace(/hh/g, hours)
.replace(/mm/g, minutes);
});

return formattedString;
}


export function
addDateToFilename(fileName: string): string {
if (fileName === null) {
Expand Down