#!/bin/bash
set -xeuo pipefail

_build() {
    name=$1
    shift
                                                            bazel         build --color=no --curses=no "$@" //:zigzag-0
                                                            bazel         shutdown
                                                            bazel --batch clean --color=no --curses=no
    perf record --call-graph=dwarf -g -o "$HOME/$name.data" bazel --batch build --color=no --curses=no "$@" ...
}

_build zigcc-hermetic-j1        --jobs=1 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28 --config=hermetic-sandbox
_build zigcc-hermetic-j8        --jobs=8 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28 --config=hermetic-sandbox
_build llvm-hermetic-j1         --jobs=1 --extra_toolchains=@llvm_toolchain//:cc-toolchain-x86_64-linux --config=hermetic-sandbox
_build llvm-hermetic-j8         --jobs=8 --extra_toolchains=@llvm_toolchain//:cc-toolchain-x86_64-linux --config=hermetic-sandbox
_build llvm-sysroot-hermetic-j1 --jobs=1 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28 --config=hermetic-sandbox
_build llvm-sysroot-hermetic-j8 --jobs=8 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28 --config=hermetic-sandbox

_build zigcc-j1                 --jobs=1 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28
_build zigcc-j8                 --jobs=8 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28
_build llvm-j1                  --jobs=1 --extra_toolchains=@llvm_toolchain//:cc-toolchain-x86_64-linux
_build llvm-j8                  --jobs=8 --extra_toolchains=@llvm_toolchain//:cc-toolchain-x86_64-linux
_build llvm-sysroot-j1          --jobs=1 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28
_build llvm-sysroot-j8          --jobs=8 --platforms=@zig_sdk//libc_aware/platform:linux_amd64_gnu.2.28

for d in $HOME/*.data; do
    f=$(basename "$d")
    echo "perf script -i $d | inferno-collapse-perf | inferno-flamegraph > results/${f%data}svg"
done | parallel -v --eta