BREAKING: Remove support for .wasm imports (#5135)

Importing .wasm files is non-standardized therefore deciding to
support current functionality past 1.0 release is risky.

Besides that .wasm import posed many challenges in our codebase
due to complex interactions with TS compiler which spawned
thread for each encountered .wasm import.

This commit removes:
- cli/compilers/wasm.rs
- cli/compilers/wasm_wrap.js
- two integration tests related to .wasm imports

4 files changed, 0 insertions, 51 deletions

diff --git a/cli/tests/051_wasm_import/remote.ts b/cli/tests/051_wasm_import/remote.ts
deleted file mode 100644
index 761a5248e..000000000
--- a/cli/tests/051_wasm_import/remote.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function jsRemoteFn(): number {
-  return 2019;
-}
diff --git a/cli/tests/051_wasm_import/simple.wasm b/cli/tests/051_wasm_import/simple.wasm
deleted file mode 100644
index 8e544fe30..000000000
--- a/cli/tests/051_wasm_import/simple.wasm
+++ /dev/null
diff --git a/cli/tests/051_wasm_import/simple.wat b/cli/tests/051_wasm_import/simple.wat
deleted file mode 100644
index 5e73db97b..000000000
--- a/cli/tests/051_wasm_import/simple.wat
+++ /dev/null
@@ -1,31 +0,0 @@
-;; From https://github.com/nodejs/node/blob/bbc254db5db672643aad89a436a4938412a5704e/test/fixtures/es-modules/simple.wat
-;; MIT Licensed
-;; $ wat2wasm simple.wat -o simple.wasm
-
-(module
-  (import "./wasm-dep.js" "jsFn" (func $jsFn (result i32)))
-  (import "./wasm-dep.js" "jsInitFn" (func $jsInitFn))
-  (import "http://127.0.0.1:4545/cli/tests/051_wasm_import/remote.ts" "jsRemoteFn" (func $jsRemoteFn (result i32)))
-  (export "add" (func $add))
-  (export "addImported" (func $addImported))
-  (export "addRemote" (func $addRemote))
-  (start $startFn)
-  (func $startFn
-    call $jsInitFn
-  )
-  (func $add (param $a i32) (param $b i32) (result i32)
-    local.get $a
-    local.get $b
-    i32.add
-  )
-  (func $addImported (param $a i32) (result i32)
-    local.get $a
-    call $jsFn
-    i32.add
-  )
-  (func $addRemote (param $a i32) (result i32)
-    local.get $a
-    call $jsRemoteFn
-    i32.add
-  )
-)
diff --git a/cli/tests/051_wasm_import/wasm-dep.js b/cli/tests/051_wasm_import/wasm-dep.js
deleted file mode 100644
index 70b16348b..000000000
--- a/cli/tests/051_wasm_import/wasm-dep.js
+++ /dev/null
@@ -1,17 +0,0 @@
-function assertEquals(actual, expected, msg) {
-  if (actual !== expected) {
-    throw new Error(msg || "");
-  }
-}
-
-export function jsFn() {
-  state = "WASM JS Function Executed";
-  return 42;
-}
-
-export let state = "JS Function Executed";
-
-export function jsInitFn() {
-  assertEquals(state, "JS Function Executed", "Incorrect state");
-  state = "WASM Start Executed";
-}