rust-core_io/build-src.sh
2021-03-30 17:56:22 +02:00

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#!/bin/bash
# Recommended command-line:
#
# commit-db.rb list-valid nightly|GIT_DIR=/your/rust/dir/.git ./build-src.sh
if [ $(uname) == 'Darwin' ]; then
alias tac='tail -r'
fi
prompt_changes() {
local MAIN_GIT_DIR="$GIT_DIR"
local GIT_DIR=./.git CORE_IO_COMMIT=$IO_COMMIT
git init > /dev/null
git add .
git commit -m "rust src import" > /dev/null
export CORE_IO_COMMIT
bold_arrow; echo 'No patch found for' $IO_COMMIT
bold_arrow; echo 'Nearby commit(s) with patches:'
echo
GIT_DIR="$MAIN_GIT_DIR" git_commits_ordered '%H %cd' $(get_patch_commits) $IO_COMMIT | \
grep --color=always -1 $IO_COMMIT | sed /$IO_COMMIT/'s/$/ <=== your commit/'
echo
bold_arrow; echo -e "Try applying one of those using: \033[1;36mtry_patch COMMIT\033[0m"
bold_arrow; echo -e "Remember to test your changes with: \033[1;36mcargo build\033[0m"
bold_arrow; echo -e "Make your changes now (\033[1;36mctrl-D\033[0m when finished)"
bash_diff_loop "No changes were made"
bold_arrow; echo "Saving changes as $IO_COMMIT.patch"
git clean -f -x
git diff > ../../patches/$IO_COMMIT.patch
rm -rf .git
}
if [ ! -t 1 ] || [ ! -t 2 ]; then
echo "==> /dev/stdout or /dev/stderr is not attached to a terminal!"
echo "==> This script must be run interactively."
exit 1
fi
cd "$(dirname "$0")"
. ./functions.sh
PATCH_DIR="$PWD/patches"
COMPILER_COMMITS=$(cat)
IO_COMMITS=$(get_io_commits|sort -u)
PATCH_COMMITS=$(get_patch_commits|sort -u)
NEW_COMMITS=$(comm -2 -3 <(echo_lines $IO_COMMITS) <(echo_lines $PATCH_COMMITS))
OLD_COMMITS=$(comm -1 -2 <(echo_lines $IO_COMMITS) <(echo_lines $PATCH_COMMITS))
set -e
set -o pipefail
find src -mindepth 1 -type d -prune -exec rm -rf {} \;
for IO_COMMIT in $OLD_COMMITS $(git_commits_ordered %H $NEW_COMMITS|tac); do
if ! [ -d src/$IO_COMMIT ]; then
prepare_version
if [ -f patches/$IO_COMMIT.patch ]; then
bold_arrow; echo "Patching $IO_COMMIT"
patch -s -p1 -d src/$IO_COMMIT < patches/$IO_COMMIT.patch
else
cd src/$IO_COMMIT
prompt_changes
cd ../..
fi
fi
done
cargo ${1:-package} --allow-dirty