feat: require jsr prefix for `deno install` and `deno add` (#25698)

8 files changed, 25 insertions, 10 deletions

diff --git a/tests/specs/add/add_with_subpath/__test__.jsonc b/tests/specs/add/add_with_subpath/__test__.jsonc
index b051bd265..edd45299d 100644
--- a/tests/specs/add/add_with_subpath/__test__.jsonc
+++ b/tests/specs/add/add_with_subpath/__test__.jsonc
@@ -2,11 +2,11 @@
   "tempDir": true,
   "steps": [
     {
-      "args": "add @std/testing/bdd npm:preact/hooks",
+      "args": "add jsr:@std/testing/bdd npm:preact/hooks",
       "output": "add.out"
     },
     {
-      "args": "add @std/testing/bdd@1 npm:preact/hooks@10",
+      "args": "add jsr:@std/testing/bdd@1 npm:preact/hooks@10",
       "output": "wrong_constraint_jsr.out",
       "exitCode": 1
     },
diff --git a/tests/specs/add/add_with_subpath/wrong_constraint_jsr.out b/tests/specs/add/add_with_subpath/wrong_constraint_jsr.out
index 2b218407d..7de7008e9 100644
--- a/tests/specs/add/add_with_subpath/wrong_constraint_jsr.out
+++ b/tests/specs/add/add_with_subpath/wrong_constraint_jsr.out
@@ -1,4 +1,4 @@
-error: Failed to parse package required: @std/testing/bdd@1
+error: Failed to parse package required: jsr:@std/testing/bdd@1
 
 Caused by:
     Invalid package specifier 'jsr:@std/testing/bdd@1'. Did you mean to write 'jsr:@std/testing@1/bdd'?
diff --git a/tests/specs/add/missing_npm_specifier/__test__.jsonc b/tests/specs/add/missing_npm_specifier/__test__.jsonc
index 10e109c95..3e3f8df96 100644
--- a/tests/specs/add/missing_npm_specifier/__test__.jsonc
+++ b/tests/specs/add/missing_npm_specifier/__test__.jsonc
@@ -2,22 +2,22 @@
   "tempDir": true,
   "steps": [
     {
-      "args": "add ajv@latest",
+      "args": "add jsr:ajv@latest",
       "output": "error: jsr:ajv was not found, but a matching npm package exists. Did you mean `deno add npm:ajv@latest`?\n",
       "exitCode": 1
     },
     {
-      "args": "add ajv",
+      "args": "add jsr:ajv",
       "output": "error: jsr:ajv was not found, but a matching npm package exists. Did you mean `deno add npm:ajv`?\n",
       "exitCode": 1
     },
     {
-      "args": "add ajv@8.11.0",
+      "args": "add jsr:ajv@8.11.0",
       "output": "error: jsr:ajv was not found, but a matching npm package exists. Did you mean `deno add npm:ajv@8.11.0`?\n",
       "exitCode": 1
     },
     {
-      "args": "install ajv@latest",
+      "args": "install jsr:ajv@latest",
       "output": "error: jsr:ajv was not found, but a matching npm package exists. Did you mean `deno install npm:ajv@latest`?\n",
       "exitCode": 1
     }
diff --git a/tests/specs/add/missing_prefix/__test__.jsonc b/tests/specs/add/missing_prefix/__test__.jsonc
new file mode 100644
index 000000000..1c97b7737
--- /dev/null
+++ b/tests/specs/add/missing_prefix/__test__.jsonc
@@ -0,0 +1,15 @@
+{
+  "tempDir": true,
+  "steps": [
+    {
+      "args": "add ajv",
+      "output": "error: ajv is missing a prefix. Did you mean `deno add npm:ajv`?\n",
+      "exitCode": 1
+    },
+    {
+      "args": "add @std/testing",
+      "output": "error: @std/testing is missing a prefix. Did you mean `deno add jsr:@std/testing`?\n",
+      "exitCode": 1
+    }
+  ]
+}
diff --git a/tests/specs/add/missing_prefix/deno.json b/tests/specs/add/missing_prefix/deno.json
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/tests/specs/add/missing_prefix/deno.json
diff --git a/tests/specs/add/no_root_export/__test__.jsonc b/tests/specs/add/no_root_export/__test__.jsonc
index 2adfbd8de..c0fa3b7fd 100644
--- a/tests/specs/add/no_root_export/__test__.jsonc
+++ b/tests/specs/add/no_root_export/__test__.jsonc
@@ -2,7 +2,7 @@
   "tempDir": true,
   "steps": [
     {
-      "args": "add @std/testing",
+      "args": "add jsr:@std/testing",
       "output": "add.out"
     }
   ]
diff --git a/tests/specs/add/package_json_and_deno_json/__test__.jsonc b/tests/specs/add/package_json_and_deno_json/__test__.jsonc
index 4d886d98b..0beee02d1 100644
--- a/tests/specs/add/package_json_and_deno_json/__test__.jsonc
+++ b/tests/specs/add/package_json_and_deno_json/__test__.jsonc
@@ -4,7 +4,7 @@
     "npm_prefers_package_json": {
       "steps": [
         {
-          "args": "add npm:@denotest/esm-basic @denotest/add npm:@denotest/say-hello",
+          "args": "add npm:@denotest/esm-basic jsr:@denotest/add npm:@denotest/say-hello",
           "output": "add.out"
         },
         {
diff --git a/tests/specs/remove/basic/__test__.jsonc b/tests/specs/remove/basic/__test__.jsonc
index 495496b5c..fd74900b4 100644
--- a/tests/specs/remove/basic/__test__.jsonc
+++ b/tests/specs/remove/basic/__test__.jsonc
@@ -1,7 +1,7 @@
 {
   "tempDir": true,
   "steps": [{
-    "args": ["add", "@std/assert", "@std/http"],
+    "args": ["add", "jsr:@std/assert", "jsr:@std/http"],
     "output": "add.out"
   }, {
     "args": ["eval", "console.log(Deno.readTextFileSync('deno.lock').trim())"],