Update support for import assertions and import attributes in node (#3778)
Import assertions (the assert keyword) have been removed from node starting in v22.0.0. So esbuild will now strip them and generate a warning with --target=node22 or above:
▲ [WARNING] The "assert" keyword is not supported in the configured target environment ("node22") [assert-to-with]
example.mjs:1:40:
1 │ import json from "esbuild/package.json" assert { type: "json" }
│ ~~~~~~
╵ with
Did you mean to use "with" instead of "assert"?
Import attributes (the with keyword) have been backported to node 18 starting in v18.20.0. So esbuild will no longer strip them with --target=node18.N if N is 20 or greater.
Fix for await transform when a label is present
This release fixes a bug where the for await transform, which wraps the loop in a try statement, previously failed to also move the loop's label into the try statement. This bug only affects code that uses both of these features in combination. Here's an example of some affected code:
// Original code
async function test() {
outer: for await (const x of [Promise.resolve([0, 1])]) {
for (const y of x) if (y) break outer
throw 'fail'
}
}
// Old output (with --target=es6)
function test() {
return __async(this, null, function* () {
outer: try {
for (var iter = __forAwait([Promise.resolve([0, 1])]), more, temp, error; more = !(temp = yield iter.next()).done; more = false) {
const x = temp.value;
for (const y of x) if (y) break outer;
throw "fail";
}
} catch (temp) {
error = [temp];
} finally {
try {
more && (temp = iter.return) && (yield temp.call(iter));
} finally {
if (error)
throw error[0];
}
}
Update support for import assertions and import attributes in node (#3778)
Import assertions (the assert keyword) have been removed from node starting in v22.0.0. So esbuild will now strip them and generate a warning with --target=node22 or above:
▲ [WARNING] The "assert" keyword is not supported in the configured target environment ("node22") [assert-to-with]
example.mjs:1:40:
1 │ import json from "esbuild/package.json" assert { type: "json" }
│ ~~~~~~
╵ with
Did you mean to use "with" instead of "assert"?
Import attributes (the with keyword) have been backported to node 18 starting in v18.20.0. So esbuild will no longer strip them with --target=node18.N if N is 20 or greater.
Fix for await transform when a label is present
This release fixes a bug where the for await transform, which wraps the loop in a try statement, previously failed to also move the loop's label into the try statement. This bug only affects code that uses both of these features in combination. Here's an example of some affected code:
// Original code
async function test() {
outer: for await (const x of [Promise.resolve([0, 1])]) {
for (const y of x) if (y) break outer
throw 'fail'
}
}
// Old output (with --target=es6)
function test() {
return __async(this, null, function* () {
outer: try {
for (var iter = __forAwait([Promise.resolve([0, 1])]), more, temp, error; more = !(temp = yield iter.next()).done; more = false) {
const x = temp.value;
for (const y of x) if (y) break outer;
throw "fail";
}
} catch (temp) {
error = [temp];
} finally {
try {
more && (temp = iter.return) && (yield temp.call(iter));
} finally {
if (error)
throw error[0];
}
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Bumps the minor-and-patch group with 3 updates: @babel/core, esbuild and glob.
Updates
@babel/corefrom 7.24.5 to 7.24.6Release notes
Sourced from
@babel/core's releases.Changelog
Sourced from
@babel/core's changelog.Commits
9630250v7.24.6553e433Generate helper metadata at build time (#16501)fbfe16cFix source maps for template literals (#16515)6e3539b[babel 8] Publish.d.tsfiles for every package (#16416)e37e64dUse eslint v9 (#16479)71c247a[babel 8] Require Node.js^18.20.0 || ^20.10.0 || >=21.0.0(#16457)Updates
esbuildfrom 0.21.3 to 0.21.4Release notes
Sourced from esbuild's releases.
... (truncated)
Changelog
Sourced from esbuild's changelog.
... (truncated)
Commits
67cbf87publish 0.21.4 to npm4ad11c3fix #3639, fix #3646: passwithtoonResolve516ca31fix #3343: allow bundle-internal string aliases9e2f304fix #3416, fix #3425: better enum constant folding8f1faf7implement late constant-folding for&& || ??7d50a50implement late constant-folding of string enums1b29ac7fold equality checks after cross-module inliningd7a8bf3formatting support for@position-try(for #3773)5069410fix #3778: import assertions/attributes for node11d568crunmake update-compat-tableUpdates
globfrom 10.3.15 to 10.4.1Changelog
Sourced from glob's changelog.
... (truncated)
Commits
3cb1ed710.4.17a6c2a2changelog 10.4057d5b2update prettier, format everything10162fbexport Ignoref0bd1e810.4.0ed0d061AddincludeChildMatches: falseoptionb27429810.3.161efe27cjackspeak@3.1.2ea4734ffix: benchmark ESM build compatibilityDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show