astro
Version:
Astro is a modern site builder with web best practices, performance, and DX front-of-mind.
280 lines (279 loc) • 12.1 kB
JavaScript
import { markdownConfigDefaults, syntaxHighlightDefaults } from "@astrojs/markdown-remark";
import { bundledThemes } from "shiki";
import { z } from "zod";
import { localFontFamilySchema, remoteFontFamilySchema } from "../../../assets/fonts/config.js";
import { EnvSchema } from "../../../env/schema.js";
const ASTRO_CONFIG_DEFAULTS = {
root: ".",
srcDir: "./src",
publicDir: "./public",
outDir: "./dist",
cacheDir: "./node_modules/.astro",
base: "/",
trailingSlash: "ignore",
build: {
format: "directory",
client: "./client/",
server: "./server/",
assets: "_astro",
serverEntry: "entry.mjs",
redirects: true,
inlineStylesheets: "auto",
concurrency: 1
},
image: {
endpoint: { entrypoint: void 0, route: "/_image" },
service: { entrypoint: "astro/assets/services/sharp", config: {} }
},
devToolbar: {
enabled: true
},
compressHTML: true,
server: {
host: false,
port: 4321,
open: false,
allowedHosts: []
},
integrations: [],
markdown: markdownConfigDefaults,
vite: {},
legacy: {
collections: false
},
redirects: {},
security: {
checkOrigin: true
},
env: {
schema: {},
validateSecrets: false
},
session: void 0,
experimental: {
clientPrerender: false,
contentIntellisense: false,
responsiveImages: false,
headingIdCompat: false,
preserveScriptOrder: false
}
};
const highlighterTypesSchema = z.union([z.literal("shiki"), z.literal("prism")]).default(syntaxHighlightDefaults.type);
const AstroConfigSchema = z.object({
root: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.root).transform((val) => new URL(val)),
srcDir: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.srcDir).transform((val) => new URL(val)),
publicDir: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.publicDir).transform((val) => new URL(val)),
outDir: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.outDir).transform((val) => new URL(val)),
cacheDir: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.cacheDir).transform((val) => new URL(val)),
site: z.string().url().optional(),
compressHTML: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.compressHTML),
base: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.base),
trailingSlash: z.union([z.literal("always"), z.literal("never"), z.literal("ignore")]).optional().default(ASTRO_CONFIG_DEFAULTS.trailingSlash),
output: z.union([z.literal("static"), z.literal("server")]).optional().default("static"),
scopedStyleStrategy: z.union([z.literal("where"), z.literal("class"), z.literal("attribute")]).optional().default("attribute"),
adapter: z.object({ name: z.string(), hooks: z.object({}).passthrough().default({}) }).optional(),
integrations: z.preprocess(
// preprocess
(val) => Array.isArray(val) ? val.flat(Infinity).filter(Boolean) : val,
// validate
z.array(z.object({ name: z.string(), hooks: z.object({}).passthrough().default({}) })).default(ASTRO_CONFIG_DEFAULTS.integrations)
),
build: z.object({
format: z.union([z.literal("file"), z.literal("directory"), z.literal("preserve")]).optional().default(ASTRO_CONFIG_DEFAULTS.build.format),
client: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.build.client).transform((val) => new URL(val)),
server: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.build.server).transform((val) => new URL(val)),
assets: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.build.assets),
assetsPrefix: z.string().optional().or(z.object({ fallback: z.string() }).and(z.record(z.string())).optional()),
serverEntry: z.string().optional().default(ASTRO_CONFIG_DEFAULTS.build.serverEntry),
redirects: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.build.redirects),
inlineStylesheets: z.enum(["always", "auto", "never"]).optional().default(ASTRO_CONFIG_DEFAULTS.build.inlineStylesheets),
concurrency: z.number().min(1).optional().default(ASTRO_CONFIG_DEFAULTS.build.concurrency)
}).default({}),
server: z.preprocess(
// preprocess
// NOTE: Uses the "error" command here because this is overwritten by the
// individualized schema parser with the correct command.
(val) => typeof val === "function" ? val({ command: "error" }) : val,
// validate
z.object({
open: z.union([z.string(), z.boolean()]).optional().default(ASTRO_CONFIG_DEFAULTS.server.open),
host: z.union([z.string(), z.boolean()]).optional().default(ASTRO_CONFIG_DEFAULTS.server.host),
port: z.number().optional().default(ASTRO_CONFIG_DEFAULTS.server.port),
headers: z.custom().optional(),
allowedHosts: z.union([z.array(z.string()), z.literal(true)]).optional().default(ASTRO_CONFIG_DEFAULTS.server.allowedHosts)
}).default({})
),
redirects: z.record(
z.string(),
z.union([
z.string(),
z.object({
status: z.union([
z.literal(300),
z.literal(301),
z.literal(302),
z.literal(303),
z.literal(304),
z.literal(307),
z.literal(308)
]),
destination: z.string()
})
])
).default(ASTRO_CONFIG_DEFAULTS.redirects),
prefetch: z.union([
z.boolean(),
z.object({
prefetchAll: z.boolean().optional(),
defaultStrategy: z.enum(["tap", "hover", "viewport", "load"]).optional()
})
]).optional(),
image: z.object({
endpoint: z.object({
route: z.literal("/_image").or(z.string()).default(ASTRO_CONFIG_DEFAULTS.image.endpoint.route),
entrypoint: z.string().optional()
}).default(ASTRO_CONFIG_DEFAULTS.image.endpoint),
service: z.object({
entrypoint: z.union([z.literal("astro/assets/services/sharp"), z.string()]).default(ASTRO_CONFIG_DEFAULTS.image.service.entrypoint),
config: z.record(z.any()).default({})
}).default(ASTRO_CONFIG_DEFAULTS.image.service),
domains: z.array(z.string()).default([]),
remotePatterns: z.array(
z.object({
protocol: z.string().optional(),
hostname: z.string().optional(),
port: z.string().optional(),
pathname: z.string().optional()
})
).default([]),
experimentalLayout: z.enum(["constrained", "fixed", "full-width", "none"]).optional(),
experimentalObjectFit: z.string().optional(),
experimentalObjectPosition: z.string().optional(),
experimentalBreakpoints: z.array(z.number()).optional()
}).default(ASTRO_CONFIG_DEFAULTS.image),
devToolbar: z.object({
enabled: z.boolean().default(ASTRO_CONFIG_DEFAULTS.devToolbar.enabled)
}).default(ASTRO_CONFIG_DEFAULTS.devToolbar),
markdown: z.object({
syntaxHighlight: z.union([
z.object({
type: highlighterTypesSchema,
excludeLangs: z.array(z.string()).optional().default(syntaxHighlightDefaults.excludeLangs)
}).default(syntaxHighlightDefaults),
highlighterTypesSchema,
z.literal(false)
]).default(ASTRO_CONFIG_DEFAULTS.markdown.syntaxHighlight),
shikiConfig: z.object({
langs: z.custom().array().transform((langs) => {
for (const lang of langs) {
if (typeof lang === "object") {
if (lang.id) {
lang.name = lang.id;
}
if (lang.grammar) {
Object.assign(lang, lang.grammar);
}
}
}
return langs;
}).default([]),
langAlias: z.record(z.string(), z.string()).optional().default(ASTRO_CONFIG_DEFAULTS.markdown.shikiConfig.langAlias),
theme: z.enum(Object.keys(bundledThemes)).or(z.custom()).default(ASTRO_CONFIG_DEFAULTS.markdown.shikiConfig.theme),
themes: z.record(
z.enum(Object.keys(bundledThemes)).or(z.custom())
).default(ASTRO_CONFIG_DEFAULTS.markdown.shikiConfig.themes),
defaultColor: z.union([z.literal("light"), z.literal("dark"), z.string(), z.literal(false)]).optional(),
wrap: z.boolean().or(z.null()).default(ASTRO_CONFIG_DEFAULTS.markdown.shikiConfig.wrap),
transformers: z.custom().array().default(ASTRO_CONFIG_DEFAULTS.markdown.shikiConfig.transformers)
}).default({}),
remarkPlugins: z.union([
z.string(),
z.tuple([z.string(), z.any()]),
z.custom((data) => typeof data === "function"),
z.tuple([z.custom((data) => typeof data === "function"), z.any()])
]).array().default(ASTRO_CONFIG_DEFAULTS.markdown.remarkPlugins),
rehypePlugins: z.union([
z.string(),
z.tuple([z.string(), z.any()]),
z.custom((data) => typeof data === "function"),
z.tuple([z.custom((data) => typeof data === "function"), z.any()])
]).array().default(ASTRO_CONFIG_DEFAULTS.markdown.rehypePlugins),
remarkRehype: z.custom((data) => data instanceof Object && !Array.isArray(data)).default(ASTRO_CONFIG_DEFAULTS.markdown.remarkRehype),
gfm: z.boolean().default(ASTRO_CONFIG_DEFAULTS.markdown.gfm),
smartypants: z.boolean().default(ASTRO_CONFIG_DEFAULTS.markdown.smartypants)
}).default({}),
vite: z.custom((data) => data instanceof Object && !Array.isArray(data)).default(ASTRO_CONFIG_DEFAULTS.vite),
i18n: z.optional(
z.object({
defaultLocale: z.string(),
locales: z.array(
z.union([
z.string(),
z.object({
path: z.string(),
codes: z.string().array().nonempty()
})
])
),
domains: z.record(
z.string(),
z.string().url(
"The domain value must be a valid URL, and it has to start with 'https' or 'http'."
)
).optional(),
fallback: z.record(z.string(), z.string()).optional(),
routing: z.literal("manual").or(
z.object({
prefixDefaultLocale: z.boolean().optional().default(false),
// TODO: Astro 6.0 change to false
redirectToDefaultLocale: z.boolean().optional().default(true),
fallbackType: z.enum(["redirect", "rewrite"]).optional().default("redirect")
})
).optional().default({})
}).optional()
),
security: z.object({
checkOrigin: z.boolean().default(ASTRO_CONFIG_DEFAULTS.security.checkOrigin)
}).optional().default(ASTRO_CONFIG_DEFAULTS.security),
env: z.object({
schema: EnvSchema.optional().default(ASTRO_CONFIG_DEFAULTS.env.schema),
validateSecrets: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.env.validateSecrets)
}).strict().optional().default(ASTRO_CONFIG_DEFAULTS.env),
session: z.object({
driver: z.string(),
options: z.record(z.any()).optional(),
cookie: z.object({
name: z.string().optional(),
domain: z.string().optional(),
path: z.string().optional(),
maxAge: z.number().optional(),
sameSite: z.union([z.enum(["strict", "lax", "none"]), z.boolean()]).optional(),
secure: z.boolean().optional()
}).or(z.string()).transform((val) => {
if (typeof val === "string") {
return { name: val };
}
return val;
}).optional(),
ttl: z.number().optional()
}).optional(),
experimental: z.object({
clientPrerender: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.experimental.clientPrerender),
contentIntellisense: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.experimental.contentIntellisense),
responsiveImages: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.experimental.responsiveImages),
headingIdCompat: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.experimental.headingIdCompat),
preserveScriptOrder: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.experimental.preserveScriptOrder),
fonts: z.array(z.union([localFontFamilySchema, remoteFontFamilySchema])).optional()
}).strict(
`Invalid or outdated experimental feature.
Check for incorrect spelling or outdated Astro version.
See https://docs.astro.build/en/reference/experimental-flags/ for a list of all current experiments.`
).default({}),
legacy: z.object({
collections: z.boolean().optional().default(ASTRO_CONFIG_DEFAULTS.legacy.collections)
}).default({})
});
export {
ASTRO_CONFIG_DEFAULTS,
AstroConfigSchema
};