Skip to content

feat(gatsby-plugin-utils): make image cdn urls configurable #37932

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Apr 12, 2023
Merged

feat(gatsby-plugin-utils): make image cdn urls configurable #37932

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 9 additions & 3 deletions packages/gatsby-plugin-utils/src/polyfill-remote-file/utils/url-generator.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,8 @@ function appendUrlParamToSearchParams(
searchParams.append(paramName, finalUrl)
}

const frontendHostName = process.env.IMAGE_CDN_HOSTNAME || ``

export function generateFileUrl(
{
url,
Expand All @@ -78,7 +80,7 @@ export function generateFileUrl(

appendUrlParamToSearchParams(parsedURL.searchParams, url)

return `${parsedURL.pathname}${parsedURL.search}`
return `${frontendHostName}${parsedURL.pathname}${parsedURL.search}`
}

export function generateImageUrl(
Expand Down Expand Up @@ -107,9 +109,11 @@ export function generateImageUrl(
source.internal.contentDigest
)

return `${parsedURL.pathname}${parsedURL.search}`
return `${frontendHostName}${parsedURL.pathname}${parsedURL.search}`
}

const routePrefix = process.env.IMAGE_CDN_ROUTE_PREFIX || `_gatsby`

function generatePublicUrl(
{
url,
Expand All @@ -130,7 +134,9 @@ function generatePublicUrl(

let publicUrl =
pathPrefix +
(mimeType && isImage({ mimeType }) ? `/_gatsby/image/` : `/_gatsby/file/`)
(mimeType && isImage({ mimeType })
? `/${routePrefix}/image/`
: `/${routePrefix}/file/`)

publicUrl += `${remoteUrl}`

Expand Down