Issue with redirects not consistently working on Netlify deployment.

export default {
    title: "Redirect",
    name: "redirect",
    // __experimental_actions: ['update', 'create', 'delete', 'publish'],
    type: "document",
    fields: [
        {
            title: "Internal Name",
            name: "internalName",
            type: "string",
            validation: Rule => Rule.required(),
        },
        {
            title: "Match Rule",
            description:
                "The URL path to match. This is the "from" portion of the redirect. A "splat" (*) can be used to match any additional characters at the end of the line (e.g. `/blog/*`).",
            name: "rule",
            type: "string",
            validation: Rule =>
                Rule.required().regex(/^\//, { name: "Must start with a `/`" }),
        },
        {
            title: "Redirect Target",
            description:
                "The destination for the redirect. If a "splat" (*) was used in the match rule, it can be expanded in the target using `:splat` (e.g. `/blog/:splat`).",
            name: "target",
            type: "string",
            validation: Rule => Rule.required().regex(/^(\/|https?:\/\/)/),
        },
        {
            title: "Redirect Type",
            description:
                "Both temporary and permanent redirects can be internal or external links. Rewrites can only be internal (i.e. to another page that is built in Sanity).",
            name: "statusCode",
            type: "string",
            options: {
                list: [
                    { title: "Temporary (302)", value: "302" },
                    { title: "Permanent (301)", value: "301" },
                    { title: "Rewrite (200)", value: "200" },
                ],
            },
            validation: Rule => Rule.required(),
        },
    ],
    preview: {
        select: {
            title: "internalName",
            rule: "rule",
            target: "target",
            statusCode: "statusCode",
        },
        prepare: ({ title, rule, target, statusCode }) => ({
            title,
            subtitle: `${rule} ${target} ${statusCode}`,
        }),
    },
}

const fs = require('fs')
const path = require('path')

exports.onPostBuild = ({ graphql }) => {
	graphql(`
		{
			redirects: allSanityRedirect {
				nodes {
					target
					rule
					statusCode
				}
			}
		}
	`).then(({ data }) => {
		const redirectData = data.redirects.nodes
			.map(({ rule, target, statusCode }) => `${rule} ${target} ${statusCode}`)
			.join('\n')

		console.log('*********************************************')
		console.log('redirectData: ', redirectData)
		console.log('*********************************************')
		return fs.appendFile(path.resolve(__dirname, 'public/_redirects'), redirectData, (err) => {
			if (err) throw err
			console.log('redirect error:', err)
		})
	})
}

redirects.forEach(redirect => {
      actions.createRedirect({
        fromPath: redirect.fromPath,
        toPath: redirect.toPath,
        isPermanent: redirect.statusCode === 301, // use as fallback. this is part of Gatsby's API
        statusCode: redirect.statusCode || 302 // Netlify specific. Will override `isPermanent`
      });
    });

const fs = require("fs");
const path = require("path");

exports.onPostBuild = ({ graphql }) =>
  graphql(`
    {
      redirects: allSanityRedirect {
        nodes {
          target
          rule
          statusCode
        }
      }
    }
  `).then(({ data }) => {
    const redirectData = data.redirects.nodes
      .map(({ rule, target, statusCode }) => `${rule} ${target} ${statusCode}`)
      .join("\n");
    console.log("*********************************************");
    console.log("redirectData: ", redirectData);
    console.log("*********************************************");
    return fs.appendFile(
      path.resolve(__dirname, "public/_redirects"),
      redirectData,
      (err) => {
        if (err) throw err;
        console.log("redirect error:", err);
      }
    );
  });

async function generateRedirects(graphql, actions, reporter) {
	const result = await graphql(`
		{
			redirects: allSanityRedirect {
				nodes {
					target
					rule
					statusCode
				}
			}
		}
	`)

	if (result.errors) throw result.errors

	const redirects = (result.data.redirects || {}).nodes || []

	redirects.forEach((redirect) => {
		<http://reporter.info|reporter.info>(`Creating Redirect: ${redirect.rule} to ${redirect.target}`)
		actions.createRedirect({
			fromPath: redirect.rule,
			toPath: redirect.target,
			isPermanent: redirect.statusCode === 301, // use as fallback. this is part of Gatsby's API
			statusCode: redirect.statusCode || 302, // Netlify specific. Will override `isPermanent`
			force: true,
		})
	})
}

exports.createPages = async ({ graphql, actions, reporter }) => {
	await generateRedirects(graphql, actions, reporter)
	await createLandingPages('/', graphql, actions, reporter)
}