mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-28 11:38:01 +00:00
78 lines
2.7 KiB
Bash
Executable File
78 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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TOOLCHAIN=${TOOLCHAIN:-$(date +%Y-%m-%d)}
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function check_git_fixed_subtree() {
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if [[ ! -e ./git-fixed-subtree.sh ]]; then
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echo "Missing git-fixed-subtree.sh. Please run the following commands to download it:"
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echo "curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/bjorn3/git/tqc-subtree-portable/contrib/subtree/git-subtree.sh -o git-fixed-subtree.sh"
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echo "chmod u+x git-fixed-subtree.sh"
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exit 1
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fi
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if [[ ! -x ./git-fixed-subtree.sh ]]; then
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echo "git-fixed-subtree.sh is not executable. Please run the following command to make it executable:"
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echo "chmod u+x git-fixed-subtree.sh"
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exit 1
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fi
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}
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case $1 in
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"prepare")
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echo "=> Installing new nightly"
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rustup toolchain install --profile minimal "nightly-${TOOLCHAIN}" # Sanity check to see if the nightly exists
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sed -i "s/\"nightly-.*\"/\"nightly-${TOOLCHAIN}\"/" rust-toolchain
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rustup component add rustfmt || true
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echo "=> Uninstalling all old nightlies"
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for nightly in $(rustup toolchain list | grep nightly | grep -v "$TOOLCHAIN" | grep -v nightly-x86_64); do
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rustup toolchain uninstall "$nightly"
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done
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./clean_all.sh
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./y.sh prepare
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;;
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"commit")
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git add rust-toolchain
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git commit -m "Rustup to $(rustc -V)"
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;;
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"push")
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check_git_fixed_subtree
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cg_clif=$(pwd)
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pushd ../rust
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git pull origin master
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branch=sync_cg_clif-$(date +%Y-%m-%d)
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git checkout -b "$branch"
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"$cg_clif/git-fixed-subtree.sh" pull --prefix=compiler/rustc_codegen_cranelift/ https://github.com/bjorn3/rustc_codegen_cranelift.git master
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git push -u my "$branch"
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# immediately merge the merge commit into cg_clif to prevent merge conflicts when syncing
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# from rust-lang/rust later
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"$cg_clif/git-fixed-subtree.sh" push --prefix=compiler/rustc_codegen_cranelift/ "$cg_clif" sync_from_rust
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popd
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git merge sync_from_rust
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;;
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"pull")
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check_git_fixed_subtree
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RUST_VERS=$(curl "https://static.rust-lang.org/dist/$TOOLCHAIN/channel-rust-nightly-git-commit-hash.txt")
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echo "Pulling $RUST_VERS ($TOOLCHAIN)"
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cg_clif=$(pwd)
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pushd ../rust
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git fetch origin master
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git checkout "$RUST_VERS"
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"$cg_clif/git-fixed-subtree.sh" push --prefix=compiler/rustc_codegen_cranelift/ "$cg_clif" sync_from_rust
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popd
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git merge sync_from_rust -m "Sync from rust $RUST_VERS"
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git branch -d sync_from_rust
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;;
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*)
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echo "Unknown command '$1'"
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echo "Usage: ./rustup.sh prepare|commit"
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;;
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esac
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