patches for the latest rustc compiler

Signed-off-by: Uncle Stinky <uncle.stinky@ghostchain.io>

scripts/patch.sh

@@ -1,2 +1,15 @@
+#!/bin/bash
+
 SCRIPT_DIR=$(dirname "$0")
-bash "$SCRIPT_DIR/patches/patch-1.sh"
+PATCHES_DIR="$SCRIPT_DIR/patches"
+
+if [[ ! -d "$PATCHES_DIR" ]]; then
+    echo "[-] Error: directory with patches not found: $PATCHES_DIR"
+    exit 1
+fi
+
+for patch_file in "$PATCHES_DIR"/*.sh; do
+    if [ -f "$patch_file" ] && [ -x "$patch_file" ]; then
+        "$patch_file"
+    fi
+done

scripts/patches/patch-1.sh

@@ -1,7 +1,7 @@
-DEFAULT_SERVICE_NAME="ghost-node.service"
+#!/bin/bash
+
+SERVICE_NAME="${1:-ghost-node.service}"
 
-check_unit_file_validity() {
-    SERVICE_NAME=$1
 if [[ "$SERVICE_NAME" != *.service ]]; then
     SERVICE_NAME="${SERVICE_NAME}.service"
 fi
@@ -13,20 +13,13 @@ check_unit_file_validity() {
 
     if [[ -z "$NETWORK_ONLINE_EXISTS" && -n "$NETWORK_EXISTS" ]]
     then
-            echo "[-] WARNING: missing network-online.target dependency in $SERVICE_FULL_PATH, trying to replace"
+        echo "[+] patch-1 will be applied: missing network-online.target dependency in $SERVICE_FULL_PATH, trying to replace"
         sudo sed -i "s/After=network.target/After=network-online.target\nRequires=network-online.target/g" "$SERVICE_FULL_PATH"
+        echo "sudo systemctl daemon-reload"
+        echo "sudo systemctl restart $SERVICE_NAME"
     else
-            echo "[+] INFO: network-online.target is set correctly for $SERVICE_FULL_PATH"
+        echo "[+] patch-1 already applied: network-online.target is set correctly for $SERVICE_FULL_PATH"
     fi
 else
-        echo "[-] No serivce found at $SERVICE_FULL_PATH"
+    echo "[-] patch-1 skipped: no serivce found at $SERVICE_FULL_PATH"
 fi
-
-}
-
-check_unit_file_validity $DEFAULT_SERVICE_NAME
-read -p "[?] Enter names for the node service, separated by commas (default: ghost-node): " -a SERVICE_NAMES
-for NAME in "${SERVICE_NAMES[@]}"; do
-    check_unit_file_validity $NAME 
-done
-sudo systemctl daemon-reload

scripts/patches/patch-2.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+LATEST_TESTED_VERSION=83
+DEPENDENCY_PATH=~/.local/share/cargo/git/checkouts/polkadot-sdk-dee0edd6eefa0594/b401690/substrate/primitives/io/src/lib.rs
+
+cargo_version=$(cargo --version | cut -d'.' -f2)
+if [ "$cargo_version" -gt "$LATEST_TESTED_VERSION" ]; then 
+    if grep -q '#\[no_mangle\]' "$DEPENDENCY_PATH"; then
+        sed -i '/#\[no_mangle\]/d' "$DEPENDENCY_PATH"
+        echo "[+] patch-2 will be applied: remove unnecessary #[no_mangle] from the source code for sp-io"
+    else
+        echo "[+] patch-2 already applied: #[no_mangle] already removed from source code of sp-io"
+    fi
+else
+    echo "[+] patch-2 not needed: rustc compiler version is compatible"
+fi

scripts/patches/patch-3.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+LATEST_GCC_WORKING_VERSION=14
+PATH_TO_BUILD_CONFIG=~/.local/share/cargo/registry/src/index.crates.io-1949cf8c6b5b557f/librocksdb-sys-0.11.0+8.1.1/build.rs
+GCC_MAJOR=$(gcc -dumpversion | cut -d. -f1)
+
+if [ "$GCC_MAJOR" -gt "$LATEST_GCC_WORKING_VERSION" ]; then
+    if grep -q "config.flag(\"-include\").flag(\"cstdint\");" "$PATH_TO_BUILD_CONFIG"; then
+        echo "[+] patch-3 already applied: no need to change build config of librocksdb"
+    else
+        sed -i "/$(printf '%s' "config.compile(\"librocksdb.a\");" | sed 's/[].[*^$\/]/\\&/g')/i \
+            if !target.contains(\"windows\") {\n        config.flag(\"-include\").flag(\"cstdint\");\n    }" "$PATH_TO_BUILD_CONFIG"
+        echo "[+] patch-3 will be applied: cstdint included for build config of librocksdb"
+    fi
+else
+    echo "[+] patch-3 not needed: gcc version is good to compile without patch"
+fi

scripts/starter.sh

@@ -80,27 +80,36 @@ extract_seed() {
     echo $seed
 }
 
-downgrade_compiler_if_needed() {
-    echo "[+] fetching the latest ghost-node source code"
-    git switch main
-    git pull origin main
-    
-    # 1.86.0 works fine, tested with:
-    # 1.87.0 throws errors during compilation
-    # 1.88.0 throws errors during compilation
-    LATEST_TESTED_VERSION=86
-    cargo_version=$(cargo --version | cut -d'.' -f2)
-    if [ "$cargo_version" -gt "$LATEST_TESTED_VERSION" ]; then 
-        echo "[+] downgrading rustc compiler version to 1.86.0"
-        rustup default 1.86.0
-        toolchain_name=$(rustup show | grep default | head -n 1 | cut -d' ' -f1)
-        rustup target add wasm32-unknown-unknown --toolchain $toolchain_name
-        rustup component add rust-src --toolchain $toolchain_name
-        cd $PROJECT_FOLDER
-        echo "[+] clean build cache..."
+upgrade_compiler_if_needed() {
+    UPDATE_STATUS=$(rustup check 2>&1)
+    if echo "$UPDATE_STATUS" | grep -q "Update available"; then
+        asd
+        echo "[+] clean all cache on the current system"
+        cargo install cargo-cache
         cargo clean
+        cargo cache --remove-dir all
+
+        echo "[+] upgrading rustc compiler version to latest"
+        rustup update
+        toolchain_name=$(rustup show | grep default | head -n 1 | cut -d' ' -f1)
+
+        if ! rustup target list --installed | grep -q "wasm32-unknown-unknown"; then
+            echo "[+] installing wasm32-unknown-unknown target"
+            rustup target add wasm32-unknown-unknown
+        fi
+
+        if ! rustup component list --installed | grep -q "rust-src"; then
+            echo "[+] installing rust-src component"
+            rustup component add rust-src
+        fi
+
+        echo "[+] fetching all dependencies"
+        cargo fetch
+
+        echo "[+] trying to apply all patches"
+        "$SCRIPT_FOLDER"/patch.sh
     else
-        echo "[+] rustc compiler version is compatible"
+        echo "[+] rustc compiler version is up to date"
     fi
 }
 
@@ -223,7 +232,7 @@ if [[ $HARD_RESET = true ]]; then
         exit 1
     fi
 
-    downgrade_compiler_if_needed
+    upgrade_compiler_if_needed
 
     echo "[+] trying to stop current ghost-node"
     sudo systemctl stop ghost-node
@@ -332,12 +341,12 @@ if [[ $SET_ENVIRONMENT = true ]]; then
 
     if prompt "[?] setup the rust environment (e.g. WASM support)?"; then
         rustup default stable
-        downgrade_compiler_if_needed
+        upgrade_compiler_if_needed
     fi
 fi
 
 if [[ ! -z $RELEASE ]]; then
-    downgrade_compiler_if_needed
+    upgrade_compiler_if_needed
     if prompt "[?] 'cargo build $RELEASE $FEATURES' is what you want?"; then 
         cd $PROJECT_FOLDER
         echo "[+] starting build in 3 seconds..."