make the workflow shell scripts exit if something fails, so that you can see the errors

workflow/build_circuit.sh

@@ -4,7 +4,7 @@
 source ./params.sh
 
 # Build
-cargo build --release
+cargo build --release || { echo "build_circuit.sh: cargo build failed"; exit 101; }
 
 # Run the Rust executable
-cargo run --bin build_circ
+cargo run --bin build_circ  || { echo "build_circuit.sh: cargo run failed"; exit 102; }

workflow/circ_params.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-export MAX_DEPTH=32        # maximum depth of the slot tree
+export MAX_DEPTH=32                # maximum depth of the slot tree
-export MAX_LOG2_N_SLOTS=8 # Depth of the dataset tree = ceiling_log2(max_slots)
+export MAX_LOG2_N_SLOTS=8          # Depth of the dataset tree = ceiling_log2(max_slots)
-export BLOCK_TREE_DEPTH=5 # depth of the mini tree (block tree)
+export BLOCK_TREE_DEPTH=5          # depth of the mini tree (block tree)
-export N_FIELD_ELEMS_PER_CELL=272 # number of field elements per cell
+export N_FIELD_ELEMS_PER_CELL=272  # number of field elements per cell
-export N_SAMPLES=5 # number of samples to prove
+export N_SAMPLES=5                 # number of samples to prove

workflow/gen_input.sh

@@ -4,7 +4,7 @@
 source ./params.sh
 
 # Build
-cargo build --release
+cargo build --release || { echo "gen_input.sh: cargo build failed"; exit 101; }
 
 # Run the Rust executable
-cargo run --bin gen_input
+cargo run --bin gen_input || { echo "gen_input.sh: cargo run failed"; exit 102; }

workflow/prove.sh

@@ -4,7 +4,7 @@
 source ./circ_params.sh
 
 # Build
-cargo build --release
+cargo build --release || { echo "prove.sh: cargo build failed"; exit 101; }
 
 # Run the Rust executable
-cargo run --bin prove
+cargo run --bin prove || { echo "prove.sh: cargo run failed"; exit 102; }

workflow/prove_and_verify.sh

@@ -4,7 +4,7 @@
 source ./circ_params.sh
 
 # Build
-cargo build --release
+cargo build --release || { echo "prove_and_verify.sh: cargo build failed"; exit 101; }
 
 # Run the Rust executable
-cargo run --bin prove_and_verify
+cargo run --bin prove_and_verify || { echo "prove_and_verify.sh: cargo run failed"; exit 102; }