1#!/bin/bash 2# Recommended command-line: 3# 4# commit-db.rb list-valid nightly|GIT_DIR=/your/rust/dir/.git ./build-src.sh 5 6prompt_changes() { 7 local MAIN_GIT_DIR="$GIT_DIR" 8 local GIT_DIR=./.git CORE_IO_COMMIT=$IO_COMMIT 9 git init > /dev/null 10 git add . 11 git commit -m "rust src import" > /dev/null 12 export CORE_IO_COMMIT 13 14 bold_arrow; echo 'No patch found for' $IO_COMMIT 15 bold_arrow; echo 'Nearby commit(s) with patches:' 16 echo 17 GIT_DIR="$MAIN_GIT_DIR" git_commits_ordered '%H %cd' $(get_patch_commits) $IO_COMMIT | \ 18 grep --color=always -1 $IO_COMMIT | sed /$IO_COMMIT/'s/$/ <=== your commit/' 19 echo 20 bold_arrow; echo -e "Try applying one of those using: \e[1;36mtry_patch COMMIT\e[0m" 21 bold_arrow; echo -e "Remember to test your changes with: \e[1;36mcargo build\e[0m" 22 bold_arrow; echo -e "Make your changes now (\e[1;36mctrl-D\e[0m when finished)" 23 bash_diff_loop "No changes were made" 24 bold_arrow; echo "Saving changes as $IO_COMMIT.patch" 25 git clean -f -x 26 git diff > ../../patches/$IO_COMMIT.patch 27 rm -rf .git 28} 29 30if [ ! -t 1 ] || [ ! -t 2 ]; then 31 echo "==> /dev/stdout or /dev/stderr is not attached to a terminal!" 32 echo "==> This script must be run interactively." 33 exit 1 34fi 35 36cd "$(dirname "$0")" 37 38. ./functions.sh 39 40PATCH_DIR="$PWD/patches" 41COMPILER_COMMITS=$(cat) 42IO_COMMITS=$(get_io_commits|sort -u) 43PATCH_COMMITS=$(get_patch_commits|sort -u) 44NEW_COMMITS=$(comm -2 -3 <(echo_lines $IO_COMMITS) <(echo_lines $PATCH_COMMITS)) 45OLD_COMMITS=$(comm -1 -2 <(echo_lines $IO_COMMITS) <(echo_lines $PATCH_COMMITS)) 46 47set -e 48set -o pipefail 49 50find src -mindepth 1 -type d -prune -exec rm -rf {} \; 51 52for IO_COMMIT in $OLD_COMMITS $(git_commits_ordered %H $NEW_COMMITS|tac); do 53 if ! [ -d src/$IO_COMMIT ]; then 54 prepare_version 55 56 if [ -f patches/$IO_COMMIT.patch ]; then 57 bold_arrow; echo "Patching $IO_COMMIT" 58 patch -s -p1 -d src/$IO_COMMIT < patches/$IO_COMMIT.patch 59 else 60 cd src/$IO_COMMIT 61 prompt_changes 62 cd ../.. 63 fi 64 fi 65done 66 67OLD_GIT_PERM=$(stat --printf=%a .git) 68trap "chmod $OLD_GIT_PERM .git; exit 1" SIGINT 69chmod 000 .git 70cargo ${1:-package} 71chmod $OLD_GIT_PERM .git 72