#!/usr/bin/env bash

# exit script if any command fails
set -e
set -o pipefail

RDIR=$(git rev-parse --show-toplevel)

# Ignore toolchain submodules
cd "$RDIR"
for name in toolchains/*-tools/*/ ; do
    git config submodule."${name%/}".update none
done
git config submodule.toolchains/libgloss.update none
git config submodule.toolchains/qemu.update none

# Don't automatically initialize generators with big submodules (e.g. linux source)
git config submodule.generators/sha3.update none

# Disable updates to the FireSim submodule until explicitly requested
git config submodule.sims/firesim.update none
# Disable updates to the hammer tool plugins repos
git config submodule.vlsi/hammer-cadence-plugins.update none
git config submodule.vlsi/hammer-synopsys-plugins.update none
git config submodule.vlsi/hammer-mentor-plugins.update none
git submodule update --init --recursive #--jobs 8

# Un-ignore toolchain submodules
for name in toolchains/*-tools/*/ ; do
    git config --unset submodule."${name%/}".update
done
git config --unset submodule.toolchains/libgloss.update
git config --unset submodule.toolchains/qemu.update

git config --unset submodule.vlsi/hammer-cadence-plugins.update
git config --unset submodule.vlsi/hammer-synopsys-plugins.update
git config --unset submodule.vlsi/hammer-mentor-plugins.update

git config --unset submodule.generators/sha3.update
# Non-recursive clone to exclude riscv-linux
git submodule update --init generators/sha3

git config --unset submodule.sims/firesim.update
# Minimal non-recursive clone to initialize sbt dependencies
git submodule update --init sims/firesim
(
    cd sims/firesim
    # Initialize dependencies for MIDAS-level RTL simulation
    git submodule update --init sim/midas
    # Exclude riscv-linux
    git submodule update --init sw/firesim-software
)
git config submodule.sims/firesim.update none