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What happens if I push all of nixpkgs
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556#!/usr/bin/env bash
set -eu
# Example usage: ./pkgs/development/compilers/llvm/update.sh 12.0.0-rc4
readonly VERSION="$1"readonly VERSION_MAJOR="${VERSION%%.*}"readonly VERSION_MAIN="${VERSION%%-*}"declare VERSION_PATCH="${VERSION/$VERSION_MAIN/}"readonly VERSION_PATCH="${VERSION_PATCH/-/}"
readonly DIR="pkgs/development/compilers/llvm/$VERSION_MAJOR"readonly FILE="$DIR/default.nix"
sed -Ei \ -e "s/release_version = \".+\";/release_version = \"$VERSION_MAIN\";/" \ -e "s/candidate = \".*\";/candidate = \"$VERSION_PATCH\";/" \ "$FILE"
readonly ATTRSET="llvmPackages_$VERSION_MAJOR"
if [ "$VERSION_MAJOR" -ge "14" ]; then readonly SOURCES=( "llvm.monorepoSrc" )elif [ "$VERSION_MAJOR" -eq "13" ]; then readonly SOURCES=( "llvm.src" )else readonly SOURCES=( "clang-unwrapped.src" "compiler-rt.src" "clang-unwrapped.clang-tools-extra_src" "libcxx.src" "libcxxabi.src" "libunwind.src" "lld.src" "lldb.src" "llvm.src" "llvm.polly_src" "openmp.src" )fi
for SOURCE in "${SOURCES[@]}"; do echo "Updating the hash of $SOURCE:" declare ATTR="$ATTRSET.$SOURCE" declare OLD_HASH="$(nix --extra-experimental-features nix-command eval -f . $ATTR.outputHash)" declare NEW_HASH="\"$(nix-prefetch-url -A $ATTR)\"" find "$DIR" -type f -exec sed -i "s/$OLD_HASH/$NEW_HASH/" {} +done
echo OK