chore: fix cargo metadata error on first use of build.sh (#1155)

Cleaned up the script devenv.sh by unsetting additional environment variables and refining the PATH handling, particularly for Rust toolchains.

js/stateless.js/src/idls/account_compression.ts

@@ -1161,6 +1161,10 @@ export type AccountCompression = {
             code: 6025;
             name: 'InvalidGroup';
         },
+        {
+            code: 6026;
+            name: 'ProofLengthMismatch';
+        },
     ];
 };
 
@@ -2327,5 +2331,9 @@ export const IDL: AccountCompression = {
             code: 6025,
             name: 'InvalidGroup',
         },
+        {
+            code: 6026,
+            name: 'ProofLengthMismatch',
+        },
     ],
 };

scripts/devenv.sh

@@ -5,9 +5,13 @@ deactivate () {
     CARGO_HOME="${LIGHT_PROTOCOL_OLD_CARGO_HOME}"
     NPM_CONFIG_PREFIX="${LIGHT_PROTOCOL_OLD_NPM_CONFIG_PREFIX}"
     PATH="${LIGHT_PROTOCOL_OLD_PATH}"
+    [ -n "${LIGHT_PROTOCOL_OLD_RUST_PATH}" ] && PATH="${LIGHT_PROTOCOL_OLD_RUST_PATH}"
     unset LIGHT_PROTOCOL_DEVENV
     unset LIGHT_PROTOCOL_TOPLEVEL
     unset GOROOT
+    unset RUSTUP_HOME
+    unset CARGO_HOME
+    unset LIGHT_PROTOCOL_OLD_RUST_PATH
 }
 
 # Stop early if already in devenv.
@@ -41,8 +45,17 @@ PATH="${LIGHT_PROTOCOL_TOPLEVEL}/.local/cargo/bin:${PATH}"
 PATH="${LIGHT_PROTOCOL_TOPLEVEL}/.local/go/bin:${PATH}"
 PATH="${LIGHT_PROTOCOL_TOPLEVEL}/.local/npm-global/bin:${PATH}"
 
+# Remove the original Rust-related PATH entries
+PATH=$(echo "$PATH" | tr ':' '\n' | grep -vE "/.rustup/|/.cargo/" | tr '\n' ':' | sed 's/:$//')
+
 # Define alias of `light` to use the CLI built from source.
 alias light="${LIGHT_PROTOCOL_TOPLEVEL}/cli/test_bin/run"
 
 # Define GOROOT for Go.
-GOROOT="${LIGHT_PROTOCOL_TOPLEVEL}/.local/go"
+export GOROOT="${LIGHT_PROTOCOL_TOPLEVEL}/.local/go"
+
+# Ensure Rust binaries are in PATH
+PATH="${CARGO_HOME}/bin:${PATH}"
+
+# Export the modified PATH
+export PATH