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feat(gatsby-plugin-image): add check for node.gatsbyImage in the getImage helper #35507

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merged 4 commits into from
May 3, 2022
Merged

feat(gatsby-plugin-image): add check for node.gatsbyImage in the getImage helper #35507

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f8956bd
add check for node.gatsbyImage in the getImage helper
TylerBarnes Apr 27, 2022
f5d9aa2
add unit tests
TylerBarnes Apr 29, 2022
76142ed
Merge branch 'master' into fix/get-image-for-image-cdn
TylerBarnes Apr 30, 2022
951823d
Merge branch 'master' into fix/get-image-for-image-cdn
TylerBarnes May 3, 2022
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20 changes: 19 additions & 1 deletion packages/gatsby-plugin-image/src/components/hooks.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,9 @@ export function hasImageLoaded(cacheKey: string): boolean {
export type IGatsbyImageDataParent<T = never> = T & {
gatsbyImageData: IGatsbyImageData
}
export type IGatsbyImageParent<T = never> = T & {
gatsbyImage: IGatsbyImageData
}
export type FileNode = Node & {
childImageSharp?: IGatsbyImageDataParent<Node>
}
Expand All @@ -61,14 +64,29 @@ const isGatsbyImageDataParent = <T>(
node: IGatsbyImageDataParent<T> | any
): node is IGatsbyImageDataParent<T> => Boolean(node?.gatsbyImageData)

export type ImageDataLike = FileNode | IGatsbyImageDataParent | IGatsbyImageData
const isGatsbyImageParent = <T>(
// eslint-disable-next-line @typescript-eslint/no-explicit-any
node: IGatsbyImageParent<T> | any
): node is IGatsbyImageParent<T> => Boolean(node?.gatsbyImage)

export type ImageDataLike =
| FileNode
| IGatsbyImageDataParent
| IGatsbyImageParent
| IGatsbyImageData

export const getImage = (node: ImageDataLike): IGatsbyImageData | undefined => {
if (isGatsbyImageData(node)) {
return node
}
// gatsbyImageData GraphQL field
if (isGatsbyImageDataParent(node)) {
return node.gatsbyImageData
}
// gatsbyImage GraphQL field for Gatsby's Image CDN service
if (isGatsbyImageParent(node)) {
return node.gatsbyImage
}
return node?.childImageSharp?.gatsbyImageData
}

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