Update ckb js vm tutorial

examples/ckb-js-script/README.md

@@ -12,8 +12,8 @@ In this project, we show different ways to integrate CKB-js-vm into your smart c
 called spawn, where you can call CKB-js-vm from your script use `ckb_spawn` systcall and one is to
 use Script structure to load and execute your JavaScript script in a live cell.
 
-There is also a full tutorial covering all the details for yout to run JavaScript smart contracts
-on CKB in the official docs webesite: [docs.nervos.org](https://docs.nervos.org).
+There is also a full tutorial covering all the details for you to run JavaScript smart contracts
+on CKB in the official docs website: [docs.nervos.org](https://docs.nervos.org).
 
 *This project was bootstrapped with [ckb-script-templates].*
 

examples/ckb-js-script/deps/README.md

@@ -1 +1,7 @@
-ckb-js-vm is a binary built for javascript engine on CKB-VM, you can rebuild it from https://github.com/nervosnetwork/ckb-js-vm
+# ckb-js-vm
+
+`ckb-js-vm` is a binary built for javascript engine on CKB-VM, you can rebuild it from https://github.com/nervosnetwork/ckb-js-vm
+
+This binary is locked with the commit hash [c158de314783151b6fb023420dd5d5bff2bc2772](https://github.com/nervosnetwork/ckb-js-vm/commit/c158de314783151b6fb023420dd5d5bff2bc2772)
+
+`compile.awk` is copied from https://github.com/nervosnetwork/ckb-js-vm/blob/c158de314783151b6fb023420dd5d5bff2bc2772/tools/compile.awk and used to compile js source code into binary for CKB-VM.

examples/ckb-js-script/deps/compile.awk

@@ -0,0 +1,14 @@
+#!/usr/bin/awk -f
+
+{
+    # Check if the line starts with "Script log: "
+    if ($0 ~ /^Script log: /) {
+        # Remove "Script log: " from the line
+        line_data = gensub(/^Script log: /, "", "g")
+
+        # If the remaining line is not empty, print it
+        if (line_data != "") {
+            print line_data
+        }
+    }
+}