fix(add/install): default to "latest" tag for npm packages in deno add npm:pkg (#25858)

Fixes #25813.

I initially tried doing this in `deno_semver`, where it's a cleaner
change, but that caused breakage in deno in places where we don't expect
a tag (see https://github.com/denoland/deno/issues/25857).

This does not fix wildcard requirements failing to choose pre-release
versions. That's a little more involved and I'll do a separate PR.
This commit is contained in:
Nathan Whitaker 2024-09-24 18:10:01 -07:00 committed by GitHub
parent 6c26c1ed96
commit 5c40b47629
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GPG key ID: B5690EEEBB952194
6 changed files with 37 additions and 2 deletions

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@ -5,6 +5,7 @@ mod cache_deps;
pub use cache_deps::cache_top_level_deps;
use deno_semver::jsr::JsrPackageReqReference;
use deno_semver::npm::NpmPackageReqReference;
use deno_semver::VersionReq;
use std::borrow::Cow;
use std::path::PathBuf;
@ -717,7 +718,18 @@ impl AddPackageReq {
Prefix::Npm => {
let req_ref =
NpmPackageReqReference::from_str(&format!("npm:{}", entry_text))?;
let package_req = req_ref.into_inner().req;
let mut package_req = req_ref.into_inner().req;
// deno_semver defaults to a version req of `*` if none is specified
// we want to default to `latest` instead
if package_req.version_req == *deno_semver::WILDCARD_VERSION_REQ
&& package_req.version_req.version_text() == "*"
&& !entry_text.contains("@*")
{
package_req.version_req = VersionReq::from_raw_text_and_inner(
"latest".into(),
deno_semver::RangeSetOrTag::Tag("latest".into()),
);
}
Ok(Ok(AddPackageReq {
alias: maybe_alias.unwrap_or_else(|| package_req.name.to_string()),
value: AddPackageReqValue::Npm(package_req),
@ -888,7 +900,9 @@ mod test {
AddPackageReq::parse("@alias/pkg@npm:foo").unwrap().unwrap(),
AddPackageReq {
alias: "@alias/pkg".to_string(),
value: AddPackageReqValue::Npm(PackageReq::from_str("foo").unwrap())
value: AddPackageReqValue::Npm(
PackageReq::from_str("foo@latest").unwrap()
)
}
);
assert_eq!(