import type { LineRange, MappedPosition } from "source-map-js";
import { SourceMapConsumer } from "source-map-js";
export type LocationRequest = {
line?: number;
column?: number;
url?: string;
};
export type Location = {
line: number; // 0-based
column: number; // 0-based
} & (
| {
verified: true;
}
| {
verified?: false;
message?: string;
}
);
export interface SourceMap {
generatedLocation(request: LocationRequest): Location;
originalLocation(request: LocationRequest): Location;
}
class ActualSourceMap implements SourceMap {
#sourceMap: SourceMapConsumer;
#sources: string[];
constructor(sourceMap: SourceMapConsumer) {
this.#sourceMap = sourceMap;
this.#sources = (sourceMap as any)._absoluteSources;
}
#getSource(url?: string): string {
const sources = this.#sources;
if (!sources.length) {
return "";
}
if (sources.length === 1 || !url) {
return sources[0];
}
for (const source of sources) {
if (url.endsWith(source)) {
return source;
}
}
return "";
}
generatedLocation(request: LocationRequest): Location {
const { line, column, url } = request;
let lineRange: LineRange;
try {
const source = this.#getSource(url);
lineRange = this.#sourceMap.generatedPositionFor({
line: lineTo1BasedLine(line),
column: columnToColumn(column),
source,
});
} catch (error) {
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: false,
message: unknownToError(error),
};
}
if (!locationIsValid(lineRange)) {
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: false,
};
}
const { line: gline, column: gcolumn } = lineRange;
return {
line: lineTo0BasedLine(gline),
column: columnToColumn(gcolumn),
verified: true,
};
}
originalLocation(request: LocationRequest): Location {
const { line, column } = request;
let mappedPosition: MappedPosition;
try {
mappedPosition = this.#sourceMap.originalPositionFor({
line: lineTo1BasedLine(line),
column: columnToColumn(column),
});
} catch (error) {
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: false,
message: unknownToError(error),
};
}
if (!locationIsValid(mappedPosition)) {
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: false,
};
}
const { line: oline, column: ocolumn } = mappedPosition;
return {
line: lineTo0BasedLine(oline),
column: columnToColumn(ocolumn),
verified: true,
};
}
}
class NoopSourceMap implements SourceMap {
generatedLocation(request: LocationRequest): Location {
const { line, column } = request;
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: true,
};
}
originalLocation(request: LocationRequest): Location {
const { line, column } = request;
return {
line: lineToLine(line),
column: columnToColumn(column),
verified: true,
};
}
}
const defaultSourceMap = new NoopSourceMap();
export function SourceMap(url?: string): SourceMap {
if (!url) {
return defaultSourceMap;
}
if (!url.startsWith("data:")) {
const match = url.match(/\/\/[#@]\s*sourceMappingURL=(.*)$/m);
if (!match) {
return defaultSourceMap;
}
const [_, sourceMapUrl] = match;
url = sourceMapUrl;
}
try {
const [_, base64] = url.split(",", 2);
const decoded = Buffer.from(base64, "base64url").toString("utf8");
const schema = JSON.parse(decoded);
const sourceMap = new SourceMapConsumer(schema);
return new ActualSourceMap(sourceMap);
} catch (error) {
console.warn("Failed to parse source map URL", url);
}
return defaultSourceMap;
}
function lineTo1BasedLine(line?: number): number {
return numberIsValid(line) ? line + 1 : 1;
}
function lineTo0BasedLine(line?: number): number {
return numberIsValid(line) ? line - 1 : 0;
}
function lineToLine(line?: number): number {
return numberIsValid(line) ? line : 0;
}
function columnToColumn(column?: number): number {
return numberIsValid(column) ? column : 0;
}
function locationIsValid(location: Location): location is Location {
const { line, column } = location;
return numberIsValid(line) && numberIsValid(column);
}
function numberIsValid(number?: number): number is number {
return typeof number === "number" && isFinite(number) && number >= 0;
}
function unknownToError(error: unknown): string {
if (error instanceof Error) {
const { message } = error;
return message;
}
return String(error);
}
les/with-nanostores
examples/with-tailwindcss
examples/with-vitest
experiment-routes
experiment/markdown-components
expr-before
fallback-default-fade
feat/action-on-result
feat/action-success
feat/all-fragments
feat/astro-add
feat/astro-client
feat/astro-jsx
feat/astro-v-config
feat/autogenerated-tsconfig
feat/better-data-types
feat/better-table-type
feat/break-out-seed-returning
feat/cache-module-graph
feat/ci-next
feat/cli
feat/codemod
feat/config-log-level
feat/container
feat/context
feat/create-astro-replace-component-selector-with-astro-add
feat/create-astro-ui
feat/csr
feat/data-improvements
feat/data-with-set
feat/db-action
feat/db-relations
feat/define-data
feat/devtools
feat/dynamic-client-directives
feat/editor
feat/experimental-jsx
feat/expose-action-api-context
feat/expose-frontmatter-to-build-done-hook
feat/fetch-cache
feat/flow-components
feat/fonts-granular-preload
feat/fonts-retrieve-data
feat/foreign-key-migrations
feat/foreign-keys
feat/html-pages
feat/image-placeholders
feat/improve-custom-element-detection
feat/incremental-build
feat/indexes
feat/integration-kit
feat/jsx-transform
feat/legacy-markdown-flag
feat/markdoc-embeds
feat/markdown-components
feat/mdx-js-injection
feat/mdx-plugin-export
feat/minify-html
feat/next-get-env
feat/og
feat/ooo-streaming
feat/pragma
feat/preview
feat/react-19
feat/react-19-actions
feat/redirect-on-html-backup
feat/references
feat/remote-flag
feat/remove-astro-image-backup
feat/remove-studio
feat/render-with-queue
feat/reroute-ssr
feat/resolve-entrypoint
feat/router
feat/router-ii
feat/seo-components
feat/skip-sync-flag
feat/spa
feat/spa-ii
feat/squoosh
feat/standard-schema
feat/storage-studio
feat/streaming-rendering
feat/style-obj
feat/test-utils
feat/xray-improvements
fetch-astro-pages-mvp
fix-408
fix-all-pages-key
fix-beta-ref
fix-create-ref
fix-netlify-edge
fix-next-basics
fix-nullish-slot-name
fix-s-island-fallback
fix-vite-asset
fix/actions-cookies
fix/actions-pending-timeout
fix/assets-types
fix/astro-config-refresh
fix/astro-html-escape-bug
fix/build-subpaths
fix/client-only-component-css
fix/client-scripts-windows
fix/config-migration-defaults
fix/container-directives
fix/dates
fix/db-integration-with-missing-config
fix/devtoolbar-data-unset
fix/empty-slots
fix/filepath-layer
fix/frontmatter-file-url
fix/head-propagation
fix/hmr-css-deps
fix/import-ts-errors
fix/main-build-failure
fix/map-file-404-logs
fix/mdx-named-slots
fix/middleware-import
fix/multi-images
fix/nested-get-collection-call
fix/preact-package-build-failure
fix/primary-key-optional
fix/regex-flags
fix/server-headers
fix/stable-renderer-order
fix/transaction-type
fix/vue-nested
fix/webapi-dev
fork/markdoc-poc-with-md-support
fork/markdoc-poc-with-parser
format-imports-run
formatting
forward-button
framework-agnostic-astro-components
fryuni/db-pluggable-backend
fryuni/test-route-setup-hook
fryuni/tracing-hooks
hippotastic/legitimate-bat
hoisted-script-ts
host-ssr-example-2
hostfornode
image-non-node
improve-base-handling
inline-hoisted-scripts-now
jn.convert-assertions-to-query-params
latest
live-loaders
main
mandar1jn/ci-repo-check
markdoc-embed-prototyping
markdown
markdown-poc
mdx-path
mk/render-slot-template-backup
move-default-md-code-component
mt/lit-DSD
mt/lit-regen
mt/parse-DSD
mt/router_refactoring
nate/new-blog-template
netlify-1
netlify-preview
new-adapter-api
next
next-render
no-more-vite-postprocess
no-more-vite-postprocess2
old-build
plt-1006/unified-and-mdx
plt-1768-trailing-slash-object
preact-shared-signals
process-env-override
progress-log
re-export-drivers
react-fast-refresh
redirects-priority2
redirects-ssg-object
refactor-how-client-directives-work
refactor/image-internals
refactor/markdoc-renderer
refactor/rendere-queue
refactor/sitemap
refactor/ssr-size
release/0.17
release/0.18
remote-cdn-link
remove-fs-abstraction
remove-start
restart-on-lock
revert-13008-renovate/all-minor-patch
revert-lockfile
route-manifest-adapter
sarah11918-image-errors
sarah11918-patch-2
sb-tests2
seroval
server-islands-children
session-docs
single-file-build-2
slash-404-hint
slot-bug-1
solid-ecosystem-pkg
spike/app-setup
spike/autonav
spike/codehike
spike/context
spike/csr
spike/default-content
spike/incremental
spike/incremental-ii
spike/markdown-wasm
spike/render
spike/streaming
spike/svg
sqlite-test
squeal
ssr-redirect
stream-buffer
streaming
telemetry-audit-1
test/new-integrations-demo
test/new-ssr-demo
top-level-exports-integrations
ts-in-hoisted-script
ts-no-err
upd-vite-vendored
upgrade-deps
v1-beta
vercel-test
vite-fork
vscode-astro-global
vt-follow-redirects
warn-exp-flag
win
windows-tests-beta
wip-assets
wip-component-api-2
wip-docs-components
wip-docs-reference-gen
wip-fetch-cache
wip-fun-flags
wip-icons
wip-logging
wip-logging-saved
wip-mdc
wip-mdx-to-astro-js
wip-preview-command-integrations
wip-setup-content
wip-smoke
wip-speed-up-markdown
wip-stage
wip/react-19-test
Unnamed repository; edit this file 'description' to name the repository.
Age Commit message (Collapse ) Author Files Lines
* fixed search bar not working
* fixed search bar not working during build
* fix search bar throwing error on production site
* Add config option customPages
Add config option customPages to be able to add custom URL pages to the sitemap.xml
* add comment to document customPages option
* Re-export vite types and added them to zod schema
* Removed casted typed
* Changeset
* [ci] update lockfile
* chore: fix lockfile
* fix: pin turbo
Co-authored-by: FredKSchott <FredKSchott@users.noreply.github.com>
Co-authored-by: Nate Moore <nate@skypack.dev>
* add error hints
* chore: add changeset
Co-authored-by: Nate Moore <nate@skypack.dev>
* feat: pass "client" directive to clientEntrypoints
* refactor: remove hydration warning suppression react 17
* feat: remove hydration warning suppression react 18
* chore: changeset
* fix: change metadata to options bag
* WIP: adding test coverage
* test fixes
* moving the shared lib up a directory to reproduce the bug
* fix: transform with the module ID instead of parsing the filepath
* adding the shared lib to the workspaces list
* fix: client-only assets now get the full URL from vite
* why is this needed for windows?
* WIP: using /@fs to handle windows filepaths
* fix: remove /@fs from hoisted script imports
* nit: removing unused imports
* fix: strip off the path root when mapping client:only styles
* had to reverse the `/@fs` handling to work on windows and unix
* chore: adding comments to explain the fix
* chore: adding changeset
* fix: exclude `node-fetch` from vite.optimizeDeps
* chore: format
* Removed ignores
* Migration to v3
* More changes
* Remove legacy redirects
* Fail when there is no ENABLE_VC_BUILD
* Fix edge
* Updated readme
* Changeset
* Added static mode
* Updated documentation
* Updated shim
* Made edge work!
* Updated changeset
* Ensure empty dir
* Fixed redirects for dynamic paths
* Removed extra declaration
* Splited imports
* Updated readme
* Fixed some urls
* Deprecated shim!
* [test]: Vercel NFT
* Beautify
* Edge bundle to node 14.19
Vercel runs 14.19.1 (I've checked it manually)
* Re-added shim (#3304)
* Added `node:` prefix
* Use the same bundling as Deno for Edge
* Remove esbuild
* Fixed shim
* Moved nft
* Updated changeset
* Added note about Edge
* fix typo
* Added support for Node 16 (vercel/vercel#7772)
* Fix APIRoute type
* Adds a changeset
* Update usage of the two API route signatures
* wip: port gradient helpers from sandbox ideas
* feat: wire up rocket gradient 🚀
* feat: wire up rocket gradient on install step
* refactor: update "next steps" wording
* deps: add chalk (for rendering gradient)
* chore: changeset
* chore: clean up sstray template string