parse template tests

src/cactus/write.gleam

@@ -17,9 +17,9 @@ const valid_hooks = [
 ]
 
 @target(javascript)
-pub fn tmpl() -> String {
+pub fn tmpl(path: String) -> String {
   let runtime =
-    parse_gleam_toml("./gleam.toml")
+    parse_gleam_toml(path)
     |> try(fn(gleam_toml) {
       as_invalid_field_err(tom.get_table(gleam_toml, ["javascript"]))
     })
@@ -32,7 +32,7 @@ pub fn tmpl() -> String {
 }
 
 @target(erlang)
-pub fn tmpl() -> String {
+pub fn tmpl(_: String) -> String {
   "gleam run --target erlang -m cactus -- "
 }
 
@@ -42,6 +42,7 @@ pub fn is_valid_hook_name(name: String) -> Bool {
 
 pub fn create_script(
   hooks_dir: String,
+  gleam_path: String,
   command: String,
 ) -> Result(String, CactusErr) {
   print_progress("Initializing hook: " <> quote(command))
@@ -51,7 +52,10 @@ pub fn create_script(
 
   let _ = simplifile.create_directory(hooks_dir)
   let _ = simplifile.create_file(path)
-  use _ <- try(as_fs_err(simplifile.write(path, tmpl() <> command), path))
+  use _ <- try(as_fs_err(
+    simplifile.write(path, tmpl(gleam_path) <> command),
+    path,
+  ))
 
   simplifile.set_permissions(
     path,
@@ -71,7 +75,7 @@ pub fn init(hooks_dir: String, path: String) -> Result(List(String), CactusErr)
     action_body
     |> dict.keys()
     |> list.filter(is_valid_hook_name)
-    |> list.map(create_script(hooks_dir, _))
+    |> list.map(create_script(hooks_dir, path, _))
     |> result.all
   }
   |> result.flatten

test/testdata/gleam/basic.toml

@@ -4,3 +4,6 @@ actions = [
     { command = "B", args = ["--outdated"] },
     { command = "C", kind = "binary" },
 ]
+
+[javascript]
+x = true

test/testdata/gleam/bun.toml

@@ -0,0 +1,2 @@
+[javascript]
+runtime = "bun"

test/testdata/gleam/deno.toml

@@ -0,0 +1,2 @@
+[javascript]
+runtime = "deno"

test/testdata/gleam/junk.toml

@@ -0,0 +1,2 @@
+[javascript]
+runtime = []

test/testdata/gleam/node.toml

@@ -0,0 +1,2 @@
+[javascript]
+runtime = "nodejs"

test/write_test.gleam

@@ -20,10 +20,49 @@ pub fn create_script_test() {
   simplifile.delete_all([filepath.join(hook_dir, "test"), hook_dir])
   |> should.be_ok
 
-  write.create_script("test/testdata/scripts", "test")
+  write.create_script("test/testdata/scripts", "", "test")
   |> should.be_ok
 
   simplifile.read("test/testdata/scripts/test")
   |> should.be_ok
-  |> should.equal(write.tmpl() <> "test")
+  |> should.equal(write.tmpl("./gleam.toml") <> "test")
+}
+
+@target(javascript)
+pub fn template_test() {
+  write.tmpl("./gleam.toml")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
+
+  write.tmpl("test/testdata/gleam/basic.toml")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
+
+  write.tmpl("test/testdata/gleam/empty.toml")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
+
+  write.tmpl("foo/bar/baz")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
+
+  write.tmpl("test/testdata/gleam/node.toml")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
+
+  write.tmpl("test/testdata/gleam/bun.toml")
+  |> should.equal("gleam run --target javascript --runtime bun -m cactus -- ")
+
+  write.tmpl("test/testdata/gleam/deno.toml")
+  |> should.equal("gleam run --target javascript --runtime deno -m cactus -- ")
+
+  write.tmpl("test/testdata/gleam/junk.toml")
+  |> should.equal(
+    "gleam run --target javascript --runtime nodejs -m cactus -- ",
+  )
 }