feat(gatsby): Add ignoreCase option for createRedirect and support it in client sid…

[sidharthachatterjee]

…e navigation

This is a breaking change for Gatsby v3

[pieh]

Also

gatsby/packages/gatsby/index.d.ts

Lines 1199 to 1211 in d042039

	/** @see https://www.gatsbyjs.org/docs/actions/#createRedirect */
	createRedirect(
	redirect: {
	fromPath: string
	isPermanent?: boolean
	toPath: string
	redirectInBrowser?: boolean
	force?: boolean
	statusCode?: number
	[key: string]: unknown
	},
	plugin?: ActionPlugin
	): void

will need addition

[wardpeet]

Can you also add test to production-runtime?

You'll need to add ignoreCase to the CREATE_REDIRECT action.

For my comment to work you will also need to do the following:

gatsby/packages/gatsby/src/query/redirects-writer.ts

Lines 16 to 19 in d042039

	const browserRedirects = redirects
	.filter(r => r.redirectInBrowser)
	// eslint-disable-next-line @typescript-eslint/no-unused-vars
	.map(({ redirectInBrowser, isPermanent, ...rest }) => rest)

  const browserRedirects = redirects
    .filter(r => r.redirectInBrowser)
    // eslint-disable-next-line @typescript-eslint/no-unused-vars
    .map(({ redirectInBrowser, isPermanent, ignoreCase, fromPath, ...rest }) => {
      return {
        fromPath: ignoreCase ? fromPath.toLowerCase() : fromPath,
        ...rest,
      }
    })

[wardpeet]

One small nit about let & const but this looks 👍.
Let's see if tests pass