feat: add warning for invalid date format

Jacky Zhao

2023-09-22 13c867322629f5ee59c54b95679585b370e1442b

feat: add warning for invalid date format

 quartz/plugins/transformers/lastmod.ts

@@ -2,6 +2,7 @@
import path from "path"
import { Repository } from "@napi-rs/simple-git"
import { QuartzTransformerPlugin } from "../types"
import chalk from "chalk"

export interface Options {
  priority: ("frontmatter" | "git" | "filesystem")[]
@@ -11,9 +12,18 @@
  priority: ["frontmatter", "git", "filesystem"],
}

function coerceDate(d: any): Date {
function coerceDate(fp: string, d: any): Date {
  const dt = new Date(d)
  return isNaN(dt.getTime()) ? new Date() : dt
  const invalidDate = isNaN(dt.getTime())
  if (invalidDate && d !== undefined) {
    console.log(
      chalk.yellow(
        `\nWarning: found invalid date "${d}" in \`${fp}\`. Supported formats: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date#date_time_string_format`,
      ),
    )
  }

  return invalidDate ? new Date() : dt
}

type MaybeDate = undefined | string | number
@@ -32,10 +42,11 @@
            let modified: MaybeDate = undefined
            let published: MaybeDate = undefined

            const fp = path.posix.join(file.cwd, file.data.filePath as string)
            const fp = file.data.filePath!
            const fullFp = path.posix.join(file.cwd, fp)
            for (const source of opts.priority) {
              if (source === "filesystem") {
                const st = await fs.promises.stat(fp)
                const st = await fs.promises.stat(fullFp)
                created ||= st.birthtimeMs
                modified ||= st.mtimeMs
              } else if (source === "frontmatter" && file.data.frontmatter) {
@@ -54,9 +65,9 @@
            }

            file.data.dates = {
              created: coerceDate(created),
              modified: coerceDate(modified),
              published: coerceDate(published),
              created: coerceDate(fp, created),
              modified: coerceDate(fp, modified),
              published: coerceDate(fp, published),
            }
          }
        },