const std = @import("std");
const expect = std.testing.expect;
const strings = @import("string_immutable.zig");
const js_lexer = @import("js_lexer.zig");
const string = @import("string_types.zig").string;
const stringZ = @import("string_types.zig").stringZ;
const CodePoint = @import("string_types.zig").CodePoint;
pub const MutableString = struct {
allocator: std.mem.Allocator,
list: std.ArrayListUnmanaged(u8),
pub fn init2048(allocator: std.mem.Allocator) !MutableString {
return MutableString.init(allocator, 2048);
}
pub const Writer = std.io.Writer(*@This(), anyerror, MutableString.writeAll);
pub fn writer(self: *MutableString) Writer {
return Writer{
.context = self,
};
}
pub fn deinit(str: *MutableString) void {
if (str.list.capacity > 0) {
str.list.expandToCapacity();
str.list.deinit(str.allocator);
}
}
pub fn growIfNeeded(self: *MutableString, amount: usize) !void {
try self.list.ensureUnusedCapacity(self.allocator, amount);
}
pub fn write(self: *MutableString, bytes: anytype) !usize {
try self.list.appendSlice(self.allocator, bytes);
return bytes.len;
}
pub fn bufferedWriter(self: *MutableString) BufferedWriter {
return BufferedWriter{ .context = self };
}
pub fn init(allocator: std.mem.Allocator, capacity: usize) !MutableString {
return MutableString{ .allocator = allocator, .list = if (capacity > 0)
try std.ArrayListUnmanaged(u8).initCapacity(allocator, capacity)
else
std.ArrayListUnmanaged(u8){} };
}
pub fn initEmpty(allocator: std.mem.Allocator) MutableString {
return MutableString{ .allocator = allocator, .list = .{} };
}
pub const ensureUnusedCapacity = growIfNeeded;
pub fn initCopy(allocator: std.mem.Allocator, str: anytype) !MutableString {
var mutable = try MutableString.init(allocator, std.mem.len(str));
try mutable.copy(str);
return mutable;
}
// Convert it to an ASCII identifier. Note: If you change this to a non-ASCII
// identifier, you're going to potentially cause trouble with non-BMP code
// points in target environments that don't support bracketed Unicode escapes.
pub fn ensureValidIdentifier(str: string, allocator: std.mem.Allocator) !string {
if (str.len == 0) {
return "_";
}
var iterator = strings.CodepointIterator.init(str);
var cursor = strings.CodepointIterator.Cursor{};
var has_needed_gap = false;
var needs_gap = false;
var start_i: usize = 0;
if (!iterator.next(&cursor)) return "_";
const JSLexerTables = @import("./js_lexer_tables.zig");
// Common case: no gap necessary. No allocation necessary.
needs_gap = !js_lexer.isIdentifierStart(cursor.c);
if (!needs_gap) {
// Are there any non-alphanumeric chars at all?
while (iterator.next(&cursor)) {
if (!js_lexer.isIdentifierContinue(cursor.c) or cursor.width > 1) {
needs_gap = true;
start_i = cursor.i;
break;
}
}
}
if (!needs_gap and str.len >= 3 and str.len <= 10) {
return JSLexerTables.StrictModeReservedWordsRemap.get(str) orelse str;
}
if (needs_gap) {
var mutable = try MutableString.initCopy(allocator, str[0..start_i]);
needs_gap = false;
var slice = str[start_i..];
iterator = strings.CodepointIterator.init(slice);
cursor = strings.CodepointIterator.Cursor{};
while (iterator.next(&cursor)) {
if (js_lexer.isIdentifierContinue(cursor.c) and cursor.width == 1) {
if (needs_gap) {
try mutable.appendChar('_');
needs_gap = false;
has_needed_gap = true;
}
try mutable.append(slice[cursor.i .. cursor.i + @as(u32, cursor.width)]);
} else if (!needs_gap) {
needs_gap = true;
// skip the code point, replace it with a single _
}
}
// If it ends with an emoji
if (needs_gap) {
try mutable.appendChar('_');
needs_gap = false;
has_needed_gap = true;
}
return mutable.list.toOwnedSlice(allocator);
}
return str;
}
pub fn len(self: *const MutableString) usize {
return self.list.items.len;
}
pub fn copy(self: *MutableString, str: anytype) !void {
try self.list.ensureTotalCapacity(self.allocator, std.mem.len(str[0..]));
if (self.list.items.len == 0) {
try self.list.insertSlice(self.allocator, 0, str);
} else {
try self.list.replaceRange(self.allocator, 0, std.mem.len(str[0..]), str[0..]);
}
}
pub inline fn growBy(self: *MutableString, amount: usize) !void {
try self.list.ensureUnusedCapacity(self.allocator, amount);
}
pub inline fn appendSlice(self: *MutableString, slice: []const u8) !void {
try self.list.appendSlice(self.allocator, slice);
}
pub inline fn reset(
self: *MutableString,
) void {
self.list.shrinkRetainingCapacity(0);
}
pub fn inflate(self: *MutableString, amount: usize) !void {
try self.list.resize(self.allocator, amount);
}
pub inline fn appendChar(self: *MutableString, char: u8) !void {
try self.list.append(self.allocator, char);
}
pub inline fn appendCharAssumeCapacity(self: *MutableString, char: u8) void {
self.list.appendAssumeCapacity(char);
}
pub inline fn append(self: *MutableString, char: []const u8) !void {
try self.list.appendSlice(self.allocator, char);
}
pub inline fn appendAssumeCapacity(self: *MutableString, char: []const u8) void {
self.list.appendSliceAssumeCapacity(
char,
);
}
pub inline fn lenI(self: *MutableString) i32 {
return @intCast(i32, self.list.items.len);
}
pub fn toOwnedSlice(self: *MutableString) string {
return self.list.toOwnedSlice(self.allocator);
}
pub fn toOwnedSliceLeaky(self: *MutableString) []u8 {
return self.list.items;
}
pub fn toOwnedSentinelLeaky(self: *MutableString) [:0]u8 {
if (self.list.items.len > 0 and self.list.items[self.list.items.len - 1] != 0) {
self.list.append(
self.allocator,
0,
) catch unreachable;
}
return self.list.items[0 .. self.list.items.len - 1 :0];
}
pub fn toOwnedSliceLength(self: *MutableString, length: usize) string {
self.list.shrinkAndFree(self.allocator, length);
return self.list.toOwnedSlice(self.allocator);
}
// pub fn deleteAt(self: *MutableString, i: usize) {
// self.list.swapRemove(i);
// }
pub fn containsChar(self: *const MutableString, char: u8) bool {
return self.indexOfChar(char) != null;
}
pub fn indexOfChar(self: *const MutableString, char: u8) ?usize {
return strings.indexOfChar(self.list.items, char);
}
pub fn lastIndexOfChar(self: *const MutableString, char: u8) ?usize {
return strings.lastIndexOfChar(self.list.items, char);
}
pub fn lastIndexOf(self: *const MutableString, str: u8) ?usize {
return strings.lastIndexOfChar(self.list.items, str);
}
pub fn indexOf(self: *const MutableString, str: u8) ?usize {
return std.mem.indexOf(u8, self.list.items, str);
}
pub fn eql(self: *MutableString, other: anytype) bool {
return std.mem.eql(u8, self.list.items, other);
}
pub fn toSocketBuffers(self: *MutableString, comptime count: usize, ranges: anytype) [count]std.x.os.Buffer {
var buffers: [count]std.x.os.Buffer = undefined;
comptime var i: usize = 0;
inline while (i < count) : (i += 1) {
buffers[i] = std.x.os.Buffer.from(self.list.items[ranges[i][0]..ranges[i][1]]);
}
return buffers;
}
pub const BufferedWriter = struct {
context: *MutableString,
buffer: [max]u8 = undefined,
pos: usize = 0,
const max = 2048;
pub const Writer = std.io.Writer(*BufferedWriter, anyerror, BufferedWriter.writeAll);
inline fn remain(this: *BufferedWriter) []u8 {
return this.buffer[this.pos..];
}
pub fn flush(this: *BufferedWriter) !void {
_ = try this.context.writeAll(this.buffer[0..this.pos]);
this.pos = 0;
}
pub fn writeAll(this: *BufferedWriter, bytes: []const u8) anyerror!usize {
var pending = bytes;
if (pending.len >= max) {
try this.flush();
try this.context.append(pending);
return pending.len;
}
if (pending.len > 0) {
if (pending.len + this.pos > max) {
try this.flush();
}
@memcpy(this.remain().ptr, pending.ptr, pending.len);
this.pos += pending.len;
}
return pending.len;
}
pub fn writer(this: *BufferedWriter) BufferedWriter.Writer {
return BufferedWriter.Writer{ .context = this };
}
};
pub fn writeAll(self: *MutableString, bytes: string) !usize {
try self.list.appendSlice(self.allocator, bytes);
return bytes.len;
}
};
test "MutableString" {
const alloc = std.heap.page_allocator;
var str = try MutableString.initCopy(alloc, "hello");
try expect(str.eql("hello"));
}
test "MutableString.ensureValidIdentifier" {
const alloc = std.heap.page_allocator;
try std.testing.expectEqualStrings("jquery", try MutableString.ensureValidIdentifier("jquery", alloc));
try std.testing.expectEqualStrings("jquery_foo", try MutableString.ensureValidIdentifier("jquery😋foo", alloc));
}
test "MutableString BufferedWriter" {
const alloc = std.heap.page_allocator;
var str = try MutableString.init(alloc, 0);
var buffered_writer = str.bufferedWriter();
var writer = buffered_writer.writer();
try writer.writeAll("hello world hello world hello world hello world hello world hello world");
try writer.context.flush();
str = writer.context.context.*;
try std.testing.expectEqualStrings("hello world hello world hello world hello world hello world hello world", str.toOwnedSlice());
}
>
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
Co-authored-by: Sarah Rainsberger <sarah@rainsberger.ca>
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
Co-authored-by: Sarah Rainsberger <sarah@rainsberger.ca>
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
* RC Release candidate
* Use the rc tag
* fix(#7923): do not throw on user { type } object
* chore: remove unused type export
* chore: guess it wasn't unused
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
transitions (#8116)
back) (#8109)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
* fix(node): delegate preview's not found and error handling to core/app
* add changeset
---------
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
* chore: replace `class:list` implementation with `clsx`
* chore: remove Set support from `class:list` test
* chore: better class:list test
* Update packages/astro/src/runtime/server/render/component.ts
* normalize file paths for DataEntry.id
* add changeset
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
* fix: polyfill File using undici instead of node:buffer
* chore: changeset
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
* fix: 404 response leads to infinite loop
* chore: changeset
---------
Co-authored-by: Nate Moore <natemoo-re@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
* feat: add polyfills for Stackblitz
* chore: changeset