Remove edit button only for terraform enterprise (#2564)

* Simplify isPublicContentRepo expression

Since `isHcp` and `isSentinel` aren't used elsewhere, this expression can be
simplified down to a one-liner

Co-authored-by:  Heat Hamilton <[email protected]>

* Use URL to detect terraform enterprise

This will hide the "Edit on GitHub" link for terraform enterprise only

* Move PTFE detection logic from server.ts to loader

* Move private repo logic from server.ts to loader

Since logic was implemented in the loader to hide the "Edit this page on
GitHub" link for PTFE, it makes sense to move the other (similar) logic
there too to keep everything together.

Additionally, this also allows the expression to be cleaned up to use
`this.opts.product` and `Array.includes()` to detect private repos.

---------

Co-authored-by: Heat Hamilton <[email protected]>

src/views/docs-view/loaders/remote-content.ts

@@ -264,7 +264,22 @@ export default class RemoteContentLoader implements DataLoader {
 				// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
 				versionMetadataList.find((e) => e.version === document.version)!
 					.isLatest
-			if (isLatest) {
+
+			/**
+			 * We want to show "Edit on GitHub" links for public content repos only.
+			 * Currently, HCP, PTFE and Sentinel docs are stored in private
+			 * repositories.
+			 *
+			 * Note: If we need more granularity here, we could change this to be
+			 * part of `rootDocsPath` configuration in `src/data/<product>.json`.
+			 */
+			const isPrivateContentRepo = [
+				'hcp-docs',
+				'sentinel',
+				'ptfe-releases',
+			].includes(this.opts.product)
+
+			if (isLatest && !isPrivateContentRepo) {
 				// GitHub only allows you to modify a file if you are on a branch, not a commit
 				githubFileUrl = `https://github.com/hashicorp/${this.opts.product}/blob/${this.opts.mainBranch}/${document.githubFile}`
 			}

src/views/docs-view/server.ts

@@ -410,19 +410,7 @@ export function getStaticGenerationFunctions<
 				validVersions.length > 0 &&
 				(validVersions.length > 1 || validVersions[0].version !== 'v0.0.x')
 
-			/**
-			 * We want to show "Edit on GitHub" links for public content repos only.
-			 * Currently, HCP and Sentinel docs are stored in private repositories.
-			 *
-			 * Note: If we need more granularity here, we could change this to be
-			 * part of `rootDocsPath` configuration in `src/data/<product>.json`.
-			 */
-			const isHcp = product.slug == 'hcp'
-			const isSentinel = product.slug == 'sentinel'
-			const isPublicContentRepo = !isHcp && !isSentinel
-			if (isPublicContentRepo) {
-				layoutProps.githubFileUrl = githubFileUrl
-			}
+			layoutProps.githubFileUrl = githubFileUrl
 
 			const { hideVersionSelector, projectName } = options