fix(dlx): preserve tags (#4395)

Author: merceyz

.yarn/versions/27b23f7e.yml

@@ -0,0 +1,23 @@
+releases:
+  "@yarnpkg/cli": patch
+  "@yarnpkg/plugin-dlx": patch
+
+declined:
+  - "@yarnpkg/plugin-compat"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-nm"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnp"
+  - "@yarnpkg/plugin-pnpm"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/core"
+  - "@yarnpkg/doctor"

packages/acceptance-tests/pkg-tests-specs/sources/commands/dlx.test.js

@@ -150,5 +150,14 @@ describe(`Commands`, () => {
         });
       }),
     );
+
+    test(
+      `it should use the exact tag specified`,
+      makeTemporaryEnv({}, async ({path, run, source}) => {
+        await expect(run(`dlx`, `-p`, `has-bin-entries`, `-p`, `no-deps-tags@rc`, `has-bin-entries`)).resolves.toMatchObject({
+          stdout: expect.stringContaining(`no-deps-tags@npm:1.0.0-rc.1`),
+        });
+      }),
+    );
   });
 });

packages/plugin-dlx/sources/commands/dlx.ts

@@ -101,7 +101,7 @@ export default class DlxCommand extends BaseCommand {
 
       let command = structUtils.parseDescriptor(this.command).name;
 
-      const addExitCode = await this.cli.run([`add`, `--`, ...pkgs], {cwd: tmpDir, quiet: this.quiet});
+      const addExitCode = await this.cli.run([`add`, `--fixed`, `--`, ...pkgs], {cwd: tmpDir, quiet: this.quiet});
       if (addExitCode !== 0)
         return addExitCode;