[ci] format

This commit is contained in:
tony-sull 2022-07-08 21:40:22 +00:00 committed by fredkbot
parent 89d76753a0
commit d2f68345f9
7 changed files with 59 additions and 38 deletions

View file

@ -1,6 +1,13 @@
import slash from 'slash';
import { ROUTE_PATTERN } from './constants.js';
import { ImageAttributes, ImageMetadata, ImageService, isSSRService, OutputFormat, TransformOptions } from './types.js';
import {
ImageAttributes,
ImageMetadata,
ImageService,
isSSRService,
OutputFormat,
TransformOptions,
} from './types.js';
import { parseAspectRatio } from './utils.js';
export interface GetImageTransform extends Omit<TransformOptions, 'src'> {
@ -18,7 +25,9 @@ function resolveSize(transform: TransformOptions): TransformOptions {
}
if (!transform.aspectRatio) {
throw new Error(`"aspectRatio" must be included if only "${transform.width ? "width": "height"}" is provided`)
throw new Error(
`"aspectRatio" must be included if only "${transform.width ? 'width' : 'height'}" is provided`
);
}
let aspectRatio: number;
@ -36,14 +45,14 @@ function resolveSize(transform: TransformOptions): TransformOptions {
return {
...transform,
width: transform.width,
height: Math.round(transform.width / aspectRatio)
height: Math.round(transform.width / aspectRatio),
} as TransformOptions;
} else if (transform.height) {
// only height was provided, calculate width
return {
...transform,
width: Math.round(transform.height * aspectRatio),
height: transform.height
height: transform.height,
};
}
@ -57,9 +66,7 @@ async function resolveTransform(input: GetImageTransform): Promise<TransformOpti
}
// resolve the metadata promise, usually when the ESM import is inlined
const metadata = 'then' in input.src
? (await input.src).default
: input.src;
const metadata = 'then' in input.src ? (await input.src).default : input.src;
let { width, height, aspectRatio, format = metadata.format, ...rest } = input;
@ -84,7 +91,7 @@ async function resolveTransform(input: GetImageTransform): Promise<TransformOpti
height,
aspectRatio,
format: format as OutputFormat,
}
};
}
/**

View file

@ -1,7 +1,13 @@
import { lookup } from 'mrmime';
import { extname } from 'path';
import { getImage } from './get-image.js';
import { ImageAttributes, ImageMetadata, ImageService, OutputFormat, TransformOptions } from './types.js';
import {
ImageAttributes,
ImageMetadata,
ImageService,
OutputFormat,
TransformOptions,
} from './types.js';
import { parseAspectRatio } from './utils.js';
export interface GetPictureParams {
@ -14,7 +20,7 @@ export interface GetPictureParams {
export interface GetPictureResult {
image: ImageAttributes;
sources: { type: string; srcset: string; }[];
sources: { type: string; srcset: string }[];
}
async function resolveAspectRatio({ src, aspectRatio }: GetPictureParams) {
@ -49,14 +55,21 @@ export async function getPicture(params: GetPictureParams): Promise<GetPictureRe
}
async function getSource(format: OutputFormat) {
const imgs = await Promise.all(widths.map(async (width) => {
const img = await getImage(loader, { src, format, width, height: Math.round(width / aspectRatio!) });
const imgs = await Promise.all(
widths.map(async (width) => {
const img = await getImage(loader, {
src,
format,
width,
height: Math.round(width / aspectRatio!),
});
return `${img.src} ${width}w`;
}))
})
);
return {
type: lookup(format) || format,
srcset: imgs.join(',')
srcset: imgs.join(','),
};
}
@ -67,13 +80,13 @@ export async function getPicture(params: GetPictureParams): Promise<GetPictureRe
src,
width: Math.max(...widths),
aspectRatio,
format: allFormats[allFormats.length - 1]
format: allFormats[allFormats.length - 1],
});
const sources = await Promise.all(allFormats.map(format => getSource(format)));
const sources = await Promise.all(allFormats.map((format) => getSource(format)));
return {
sources,
image
}
image,
};
}

View file

@ -3,8 +3,6 @@ import fs from 'fs/promises';
import path from 'path';
import { fileURLToPath } from 'url';
import { OUTPUT_DIR, PKG_NAME, ROUTE_PATTERN } from './constants.js';
export * from './get-image.js';
export * from './get-picture.js';
import { IntegrationOptions, TransformOptions } from './types.js';
import {
ensureDir,
@ -14,6 +12,8 @@ import {
propsToFilename,
} from './utils.js';
import { createPlugin } from './vite-plugin-astro-image.js';
export * from './get-image.js';
export * from './get-picture.js';
const createIntegration = (options: IntegrationOptions = {}): AstroIntegration => {
const resolvedOptions = {

View file

@ -83,7 +83,8 @@ export interface HostedImageService<T extends TransformOptions = TransformOption
getImageAttributes(transform: T): Promise<ImageAttributes>;
}
export interface SSRImageService<T extends TransformOptions = TransformOptions> extends HostedImageService<T> {
export interface SSRImageService<T extends TransformOptions = TransformOptions>
extends HostedImageService<T> {
/**
* Gets tthe HTML attributes needed for the server rendered `<img />` element.
*/