From 9fbff8b6b62504ac94fce6858c3ef097756873a4 Mon Sep 17 00:00:00 2001
From: oskarth <oskarth@titanproxy.com>
Date: Tue, 30 Jan 2024 13:10:55 +0800
Subject: [PATCH] chore(core/examples): Add script for building
 complex-circuit(s)

---
 .../circom/scripts/build_complex_circuits.sh  | 89 +++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100755 mopro-core/examples/circom/scripts/build_complex_circuits.sh

diff --git a/mopro-core/examples/circom/scripts/build_complex_circuits.sh b/mopro-core/examples/circom/scripts/build_complex_circuits.sh
new file mode 100755
index 00000000..a2718fbe
--- /dev/null
+++ b/mopro-core/examples/circom/scripts/build_complex_circuits.sh
@@ -0,0 +1,89 @@
+#!/bin/bash
+
+# Script for building complex circuits, used for benchmarking
+
+# Deal with errors
+set -euo pipefail
+
+# Color definitions
+DEFAULT='\033[0m'
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+BLUE='\033[0;34m'
+GREY='\033[0;90m'
+
+# Coloring the -x output (commands)
+# DEBUG_COLOR="${DEFAULT}"
+# trap 'echo -e ${DEBUG_COLOR}${BASH_COMMAND}${DEFAULT}' DEBUG
+
+# Function to handle exit
+handle_exit() {
+    # $? is a special variable that holds the exit code of the last command executed
+    if [ $? -ne 0 ]; then
+        echo -e "\n${RED}Script did not finish successfully!${DEFAULT}"
+    fi
+}
+
+# Set the trap
+trap handle_exit EXIT
+
+print_action() {
+    printf "\n${GREEN}$1${DEFAULT}\n"
+}
+
+print_warning() {
+    printf "\n${YELLOW}$1${DEFAULT}\n"
+}
+
+# Assert we're in the project root
+if [[ ! -d "mopro-ffi" || ! -d "mopro-core" || ! -d "mopro-ios" ]]; then
+    echo -e "${RED}Error: This script must be run from the project root directory that contains mopro-ffi, mopro-core, and mopro-ios folders.${DEFAULT}"
+    exit 1
+fi
+
+PROJECT_DIR=$(pwd)
+CIRCOM_DIR="${PROJECT_DIR}/mopro-core/examples/circom"
+ARKZKEY_DIR="${PROJECT_DIR}/ark-zkey"
+
+compile_circuit() {
+    local circuit_dir=$1
+    local circuit_file=$2
+    local target_file="$circuit_dir/target/$(basename $circuit_file .circom).r1cs"
+
+    print_action "[core/circom] Compiling $circuit_file example circuit..."
+    if [ ! -f "$target_file" ]; then
+        ./scripts/compile.sh $circuit_dir $circuit_file
+    else
+        echo "File $target_file already exists, skipping compilation."
+    fi
+}
+
+# Build Circom circuits in mopro-core and run trusted setup
+print_action "[core/circom] Compiling complex-circuit..."
+cd $CIRCOM_DIR
+
+# Compile complex-circuits
+compile_circuit complex-circuit complex-circuit-100k-100k.circom
+compile_circuit complex-circuit complex-circuit-200k-200k.circom
+compile_circuit complex-circuit complex-circuit-400k-400k.circom
+compile_circuit complex-circuit complex-circuit-800k-800k.circom
+compile_circuit complex-circuit complex-circuit-1600k-1600k.circom
+
+# Run trusted setup for complex-circuits
+print_action "[core/circom] Running trusted setup for complex-circuit..."
+./scripts/trusted_setup.sh complex-circuit 17 complex-circuit-100k-100k
+./scripts/trusted_setup.sh complex-circuit 18 complex-circuit-200k-200k
+./scripts/trusted_setup.sh complex-circuit 19 complex-circuit-400k-400k
+./scripts/trusted_setup.sh complex-circuit 20 complex-circuit-800k-800k
+./scripts/trusted_setup.sh complex-circuit 21 complex-circuit-1600k-1600k
+
+# Generate arkzkey for complex-circuits
+print_action "[core/circom] Generating arkzkey for complex-circuit..."
+./scripts/generate_arkzkey.sh complex-circuit complex-circuit-100k-100k
+./scripts/generate_arkzkey.sh complex-circuit complex-circuit-200k-200k
+./scripts/generate_arkzkey.sh complex-circuit complex-circuit-400k-400k
+./scripts/generate_arkzkey.sh complex-circuit complex-circuit-800k-800k
+./scripts/generate_arkzkey.sh complex-circuit complex-circuit-1600k-1600k
+
+print_action "Done! All complex-circuit circuits built and prepared."
\ No newline at end of file