feat(task): support scripts in package.json (#17887)

This is a super basic initial implementation. We don't create a
`node_modules/.bin` folder at the moment and add it to the PATH like we
should which is necessary to make command name resolution in the
subprocess work properly (ex. you run a script that launches another
script that then tries to launch an "npx command"... this won't work
atm).

Closes #17492

4 files changed, 26 insertions, 0 deletions

diff --git a/cli/tests/testdata/task/package_json/bin.out b/cli/tests/testdata/task/package_json/bin.out
new file mode 100644
index 000000000..ed1b6b8a2
--- /dev/null
+++ b/cli/tests/testdata/task/package_json/bin.out
@@ -0,0 +1,10 @@
+Download http://localhost:4545/npm/registry/@denotest/bin
+Download http://localhost:4545/npm/registry/@denotest/bin/0.5.0.tgz
+Download http://localhost:4545/npm/registry/@denotest/bin/1.0.0.tgz
+Task bin @denotest/bin hi && cli-esm testing this out && npx cli-cjs test "extra"
+hi
+testing
+this
+out
+test
+extra
diff --git a/cli/tests/testdata/task/package_json/echo.out b/cli/tests/testdata/task/package_json/echo.out
new file mode 100644
index 000000000..d00491fd7
--- /dev/null
+++ b/cli/tests/testdata/task/package_json/echo.out
@@ -0,0 +1 @@
+1
diff --git a/cli/tests/testdata/task/package_json/no_args.out b/cli/tests/testdata/task/package_json/no_args.out
new file mode 100644
index 000000000..de149ccf9
--- /dev/null
+++ b/cli/tests/testdata/task/package_json/no_args.out
@@ -0,0 +1,5 @@
+Available tasks:
+- echo (package.json)
+    deno eval 'console.log(1)'
+- bin (package.json)
+    @denotest/bin hi && cli-esm testing this out && npx cli-cjs test
diff --git a/cli/tests/testdata/task/package_json/package.json b/cli/tests/testdata/task/package_json/package.json
new file mode 100644
index 000000000..cedbe2d5b
--- /dev/null
+++ b/cli/tests/testdata/task/package_json/package.json
@@ -0,0 +1,10 @@
+{
+  "scripts": {
+    "echo": "deno eval 'console.log(1)'",
+    "bin": "@denotest/bin hi && cli-esm testing this out && npx cli-cjs test"
+  },
+  "dependencies": {
+    "@denotest/bin": "0.5",
+    "other": "npm:@denotest/bin@1.0"
+  }
+}