Rewrite git history update (#32955)

Rewrite git history final touches
old-commit-hash: 50f55684a2
This commit is contained in:
Andrei Radulescu 2024-07-13 02:44:52 +03:00 committed by GitHub
parent 83bd7a786e
commit 25985e3999
1 changed files with 76 additions and 43 deletions

View File

@ -1,15 +1,40 @@
#!/bin/bash
set -e
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
cd $DIR
#!/bin/bash -e
SRC=/tmp/openpilot/
SRC_CLONE=/tmp/openpilot-clone/
OUT=/tmp/openpilot-tiny/
LOG_FILE=$DIR/git-rewrite-log-$(date +"%Y-%m-%dT%H:%M:%S%z").txt
exec > >(tee -a "$LOG_FILE") 2>&1
REWRITE_IGNORE_BRANCHES=(
dashcam3
devel
master-ci
nightly
release2
release3
release3-staging
)
VALIDATE_IGNORE_FILES=(
".github/ISSUE_TEMPLATE/bug_report.md"
".github/pull_request_template.md"
)
DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null && pwd)"
cd $DIR
LOGS_DIR=$DIR/git-rewrite-$(date +"%Y-%m-%dT%H:%M:%S%z")
mkdir -p $LOGS_DIR
GIT_REWRITE_LOG=$LOGS_DIR/git-rewrite-log.txt
BRANCH_DIFF_LOG=$LOGS_DIR/branch-diff-log.txt
COMMIT_DIFF_LOG=$LOGS_DIR/commit-diff-log.txt
START_TIME=$(date +%s)
exec > >(while IFS= read -r line; do
CURRENT_TIME=$(date +%s)
ELAPSED_TIME=$((CURRENT_TIME - START_TIME))
echo "[${ELAPSED_TIME}s] $line"
done | tee -a "$GIT_REWRITE_LOG") 2>&1
# INSTALL git-filter-repo
if [ ! -f /tmp/git-filter-repo ]; then
@ -40,7 +65,7 @@ if [ ! -d $SRC ]; then
git push --prune $ARCHIVE_REPO +refs/heads/*:refs/heads/* # 956.39 MiB (110725 objects)
git push --prune $ARCHIVE_REPO +refs/tags/*:refs/tags/* # 1.75 GiB (21694 objects)
# git push --mirror $ARCHIVE_REPO || true # fails to push refs/pull/* (deny updating a hidden ref) for pull requests
# we fail and continue - more reading: https://stackoverflow.com/a/34266401/639708
# we fail and continue - more reading: https://stackoverflow.com/a/34266401/639708 and https://blog.plataformatec.com.br/2013/05/how-to-properly-mirror-a-git-repository/
fi
# REWRITE master and tags
@ -52,7 +77,7 @@ if [ ! -d $SRC_CLONE ]; then
echo "Checking out old history..."
git checkout tags/v0.7.1
git checkout tags/v0.7.1 > /dev/null 2>&1
# checkout as main, since we need master ref later
git checkout -b main
@ -60,22 +85,26 @@ if [ ! -d $SRC_CLONE ]; then
# rm these so we don't get conflicts later
git rm -r cereal opendbc panda selfdrive/ui/ui > /dev/null
git commit -m "removed conflicting files"
git commit -m "removed conflicting files" > /dev/null
# skip-smudge to get rid of some lfs errors that it can't find the reference of some lfs files
# we don't care about fetching/pushing lfs right now
git lfs install --skip-smudge --local
# squash initial setup commits
git cherry-pick -n -X theirs 6c33a5c..59b3d06
git commit -m "switching to master" -m "$(git log --reverse --format=%B 6c33a5c..59b3d06)"
git cherry-pick -n -X theirs 6c33a5c..59b3d06 > /dev/null
git commit -m "switching to master" > /dev/null
# squash the two commits
git reset --soft HEAD~2
git commit -m "switching to master" -m "$(git log --reverse --format=%B 6c33a5c..59b3d06)" -m "removed conflicting files" > /dev/null
# get commits we want to cherry-pick
# will start with the next commit after #59b3d06 tools is local now
COMMITS=$(git rev-list --reverse 59b3d06..master)
# we need this for logging
TOTAL_COMMITS=$(echo $COMMITS | wc -w)
TOTAL_COMMITS=$(echo $COMMITS | wc -w | xargs)
CURRENT_COMMIT_NUMBER=0
# empty this file
@ -85,7 +114,8 @@ if [ ! -d $SRC_CLONE ]; then
for COMMIT in $COMMITS; do
CURRENT_COMMIT_NUMBER=$((CURRENT_COMMIT_NUMBER + 1))
echo -ne "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Cherry-picking commit: $COMMIT"\\r
# echo -ne "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Cherry-picking commit: $COMMIT"\\r
echo "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Cherry-picking commit: $COMMIT"
# set environment variables to preserve author/committer and dates
export GIT_AUTHOR_NAME=$(git show -s --format='%an' $COMMIT)
@ -119,6 +149,12 @@ if [ ! -d $SRC_CLONE ]; then
# append the old commit ID to the commit message
git commit --amend -m "$(git log -1 --pretty=%B)" -m "Former-commit-id: $COMMIT" > /dev/null
fi
# prune every 3000 commits to avoid gc errors
if [ $((CURRENT_COMMIT_NUMBER % 3000)) -eq 0 ]; then
echo "Pruning repo..."
git gc
fi
done
echo "Rewriting tags..."
@ -137,7 +173,7 @@ if [ ! -d $SRC_CLONE ]; then
NEW_COMMIT=$OLD_COMMIT
fi
printf "Rewriting tag %s from commit %s\n" "$TAG" "$NEW_COMMIT"
echo "Rewriting tag $TAG from commit $NEW_COMMIT"
git tag -f "$TAG" "$NEW_COMMIT"
done < "$DIR/tag-commit-map.txt"
@ -153,19 +189,20 @@ if [ ! -d $SRC_CLONE ]; then
fi
# REWRITE branches based on master
if [ ! -f "$SRC_CLONE/branch-diff.txt" ]; then
if [ ! -f "$SRC_CLONE/rewrite-branches-done" ]; then
cd $SRC_CLONE
> rewrite-branches-done
# empty file
> branch-diff.txt
> $BRANCH_DIFF_LOG
echo "Rewriting branches based on master..."
# will store raw diffs here, if exist
mkdir -p differences
# get a list of all branches except master
BRANCHES=$(git branch -r | grep -v ' -> ' | sed 's/origin\///' | grep -v '^master$')
# get a list of all branches except master and REWRITE_IGNORE_BRANCHES
BRANCHES=$(git branch -r | grep -v ' -> ' | sed 's/.*origin\///' | grep -v '^master$' | grep -v -f <(echo "${REWRITE_IGNORE_BRANCHES[*]}" | tr ' ' '\n'))
for BRANCH in $BRANCHES; do
# check if the branch is based on master history
@ -176,7 +213,7 @@ if [ ! -f "$SRC_CLONE/branch-diff.txt" ]; then
# create a new branch based on the new master
NEW_MERGE_BASE=$(grep "^$MERGE_BASE " "commit-map.txt" | awk '{print $2}')
if [ -z "$NEW_MERGE_BASE" ]; then
echo "Error: could not find new merge base for branch $BRANCH" >> branch-diff.txt
echo "Error: could not find new merge base for branch $BRANCH" >> $BRANCH_DIFF_LOG
continue
fi
git checkout -b ${BRANCH}_new $NEW_MERGE_BASE
@ -208,8 +245,8 @@ if [ ! -f "$SRC_CLONE/branch-diff.txt" ]; then
echo "$COMMIT EMPTY" >> commit-map.txt
else
# handle other errors or conflicts
echo "Cherry-pick of ${BRANCH} branch failed. Removing branch upstream..." >> branch-diff.txt
echo "$GIT_OUTPUT" > "differences/branch-${BRANCH}"
echo "Cherry-pick of ${BRANCH} branch failed. Removing branch upstream..." >> $BRANCH_DIFF_LOG
echo "$GIT_OUTPUT" > "$LOGS_DIR/branch-${BRANCH}"
git cherry-pick --abort
git push --delete origin ${BRANCH}
HAS_ERROR=1
@ -239,28 +276,24 @@ if [ ! -f "$SRC_CLONE/branch-diff.txt" ]; then
git checkout master > /dev/null
git branch -D ${BRANCH}_new > /dev/null
else
# echo "Skipping branch $BRANCH as it's not based on master history" >> branch-diff.txt
echo "Deleting branch $BRANCH as it's not based on master history" >> branch-diff.txt
git push --delete origin ${BRANCH}
echo "Deleting branch $BRANCH as it's not based on master history" >> $BRANCH_DIFF_LOG
git push --delete origin ${BRANCH}
fi
done
fi
# VALIDATE cherry-pick
if [ ! -f "$SRC_CLONE/commit-diff.txt" ]; then
if [ ! -f "$SRC_CLONE/validation-done" ]; then
cd $SRC_CLONE
> validation-done
TOTAL_COMMITS=$(grep -cve '^\s*$' commit-map.txt)
CURRENT_COMMIT_NUMBER=0
COUNT_SAME=0
COUNT_DIFF=0
VALIDATE_IGNORE_FILES=(
".github/ISSUE_TEMPLATE/bug_report.md"
".github/pull_request_template.md"
)
# empty file
> commit-diff.txt
> $COMMIT_DIFF_LOG
echo "Validating commits..."
@ -273,7 +306,7 @@ if [ ! -f "$SRC_CLONE/commit-diff.txt" ]; then
continue
fi
if [ "$OLD_COMMIT" == "BRANCH" ]; then
echo "Branch ${NEW_COMMIT} below:" >> commit-diff.txt
echo "Branch ${NEW_COMMIT} below:" >> $COMMIT_DIFF_LOG
continue
fi
CURRENT_COMMIT_NUMBER=$((CURRENT_COMMIT_NUMBER + 1))
@ -283,7 +316,8 @@ if [ ! -f "$SRC_CLONE/commit-diff.txt" ]; then
OLD_DATE=$(git show -s --format='%cd' $OLD_COMMIT)
NEW_DATE=$(git show -s --format='%cd' $NEW_COMMIT)
echo -ne "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Comparing old commit $OLD_COMMIT_SHORT ($OLD_DATE) with new commit $NEW_COMMIT_SHORT ($NEW_DATE)"\\r
# echo -ne "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Comparing old commit $OLD_COMMIT_SHORT ($OLD_DATE) with new commit $NEW_COMMIT_SHORT ($NEW_DATE)"\\r
echo "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Comparing old commit $OLD_COMMIT_SHORT ($OLD_DATE) with new commit $NEW_COMMIT_SHORT ($NEW_DATE)"
# generate lists of files and their hashes for the old and new commits, excluding ignored files
OLD_FILES=$(git ls-tree -r $OLD_COMMIT | grep -vE "$(IFS='|'; echo "${VALIDATE_IGNORE_FILES[*]}")")
@ -294,17 +328,17 @@ if [ ! -f "$SRC_CLONE/commit-diff.txt" ]; then
# echo "Old commit $OLD_COMMIT_SHORT and new commit $NEW_COMMIT_SHORT are equivalent."
COUNT_SAME=$((COUNT_SAME + 1))
else
echo "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Difference found between old commit $OLD_COMMIT_SHORT and new commit $NEW_COMMIT_SHORT" >> commit-diff.txt
echo "[$CURRENT_COMMIT_NUMBER/$TOTAL_COMMITS] Difference found between old commit $OLD_COMMIT_SHORT and new commit $NEW_COMMIT_SHORT" >> $COMMIT_DIFF_LOG
COUNT_DIFF=$((COUNT_DIFF + 1))
set +e
diff -u <(echo "$OLD_FILES") <(echo "$NEW_FILES") > "differences/$CURRENT_COMMIT_NUMBER-$OLD_COMMIT_SHORT-$NEW_COMMIT_SHORT"
diff -u <(echo "$OLD_FILES") <(echo "$NEW_FILES") > "$LOGS_DIR/commit-$CURRENT_COMMIT_NUMBER-$OLD_COMMIT_SHORT-$NEW_COMMIT_SHORT"
set -e
fi
done < "commit-map.txt"
echo "Summary:" >> commit-diff.txt
echo "Equivalent commits: $COUNT_SAME" >> commit-diff.txt
echo "Different commits: $COUNT_DIFF" >> commit-diff.txt
echo "Summary:" >> $COMMIT_DIFF_LOG
echo "Equivalent commits: $COUNT_SAME" >> $COMMIT_DIFF_LOG
echo "Different commits: $COUNT_DIFF" >> $COMMIT_DIFF_LOG
fi
if [ ! -d $OUT ]; then
@ -313,7 +347,6 @@ if [ ! -d $OUT ]; then
cd $OUT
# remove all non-master branches
# TODO: need to see if we "redo" the other branches (except master, master-ci, devel, devel-staging, release3, release3-staging, dashcam3, dashcam3-staging, testing-closet*, hotfix-*)
# git branch | grep -v "^ master$" | grep -v "\*" | xargs git branch -D
# echo "cleaning up refs"
@ -322,7 +355,8 @@ if [ ! -d $OUT ]; then
echo "importing new lfs files"
# import "almost" everything to lfs
git lfs migrate import --everything --include="*.dlc,*.onnx,*.svg,*.png,*.gif,*.ttf,*.wav,selfdrive/car/tests/test_models_segs.txt,system/hardware/tici/updater,selfdrive/ui/qt/spinner_larch64,selfdrive/ui/qt/text_larch64,third_party/**/*.a,third_party/**/*.so,third_party/**/*.so.*,third_party/**/*.dylib,third_party/acados/*/t_renderer,third_party/qt5/larch64/bin/lrelease,third_party/qt5/larch64/bin/lupdate,third_party/catch2/include/catch2/catch.hpp,*.apk,*.apkpatch,*.jar,*.pdf,*.jpg,*.mp3,*.thneed,*.tar.gz,*.npy,*.csv,*.a,*.so*,*.dylib,*.o,*.b64,selfdrive/hardware/tici/updater,selfdrive/boardd/tests/test_boardd,selfdrive/ui/qt/spinner_aarch64,installer/updater/updater,selfdrive/debug/profiling/simpleperf/**/*,selfdrive/hardware/eon/updater,selfdrive/ui/qt/text_aarch64,selfdrive/debug/profiling/pyflame/**/*,installer/installers/installer_openpilot,installer/installers/installer_dashcam,selfdrive/ui/text/text,selfdrive/ui/android/text/text,selfdrive/ui/spinner/spinner,selfdrive/visiond/visiond,selfdrive/loggerd/loggerd,selfdrive/sensord/sensord,selfdrive/sensord/gpsd,selfdrive/ui/android/spinner/spinner,selfdrive/ui/qt/spinner,selfdrive/ui/qt/text,_stringdefs.py,dfu-util-aarch64-linux,dfu-util-aarch64,dfu-util-x86_64-linux,dfu-util-x86_64,stb_image.h,clpeak3,clwaste,apk/**/*,external/**/*,phonelibs/**/*,third_party/boringssl/**/*,flask/**/*,panda/**/*,board/**/*,messaging/**/*,opendbc/**/*,tools/cabana/chartswidget.cc,third_party/nanovg/**/*,selfdrive/controls/lib/lateral_mpc/lib_mpc_export/**/*,selfdrive/ui/paint.cc,werkzeug/**/*,pyextra/**/*,third_party/android_hardware_libhardware/**/*,selfdrive/controls/lib/lead_mpc_lib/lib_mpc_export/**/*,selfdrive/locationd/laikad.py,selfdrive/locationd/test/test_laikad.py,tools/gpstest/test_laikad.py,selfdrive/locationd/laikad_helpers.py,tools/nui/**/*,jsonrpc/**/*,selfdrive/controls/lib/longitudinal_mpc/lib_mpc_export/**/*,selfdrive/controls/lib/lateral_mpc/mpc_export/**/*,selfdrive/camerad/cameras/camera_qcom.cc,selfdrive/manager.py,selfdrive/modeld/models/driving.cc,third_party/curl/**/*,selfdrive/modeld/thneed/debug/**/*,selfdrive/modeld/thneed/include/**/*,third_party/openmax/**/*,selfdrive/controls/lib/longitudinal_mpc/mpc_export/**/*,selfdrive/controls/lib/longitudinal_mpc_model/lib_mpc_export/**/*,Pipfile,Pipfile.lock,gunicorn/**/*,*.qm,jinja2/**/*,click/**/*,dbcs/**/*,websocket/**/*"
BRANCHES=$(git for-each-ref --format='%(refname)' refs/heads/ | sed 's%refs/heads/%%g' | grep -v -f <(echo "${REWRITE_IGNORE_BRANCHES[*]}" | tr ' ' '\n') | tr '\n' ' ')
git lfs migrate import --include="*.dlc,*.onnx,*.svg,*.png,*.gif,*.ttf,*.wav,selfdrive/car/tests/test_models_segs.txt,system/hardware/tici/updater,selfdrive/ui/qt/spinner_larch64,selfdrive/ui/qt/text_larch64,third_party/**/*.a,third_party/**/*.so,third_party/**/*.so.*,third_party/**/*.dylib,third_party/acados/*/t_renderer,third_party/qt5/larch64/bin/lrelease,third_party/qt5/larch64/bin/lupdate,third_party/catch2/include/catch2/catch.hpp,*.apk,*.apkpatch,*.jar,*.pdf,*.jpg,*.mp3,*.thneed,*.tar.gz,*.npy,*.csv,*.a,*.so*,*.dylib,*.o,*.b64,selfdrive/hardware/tici/updater,selfdrive/boardd/tests/test_boardd,selfdrive/ui/qt/spinner_aarch64,installer/updater/updater,selfdrive/debug/profiling/simpleperf/**/*,selfdrive/hardware/eon/updater,selfdrive/ui/qt/text_aarch64,selfdrive/debug/profiling/pyflame/**/*,installer/installers/installer_openpilot,installer/installers/installer_dashcam,selfdrive/ui/text/text,selfdrive/ui/android/text/text,selfdrive/ui/spinner/spinner,selfdrive/visiond/visiond,selfdrive/loggerd/loggerd,selfdrive/sensord/sensord,selfdrive/sensord/gpsd,selfdrive/ui/android/spinner/spinner,selfdrive/ui/qt/spinner,selfdrive/ui/qt/text,_stringdefs.py,dfu-util-aarch64-linux,dfu-util-aarch64,dfu-util-x86_64-linux,dfu-util-x86_64,stb_image.h,clpeak3,clwaste,apk/**/*,external/**/*,phonelibs/**/*,third_party/boringssl/**/*,flask/**/*,panda/**/*,board/**/*,messaging/**/*,opendbc/**/*,tools/cabana/chartswidget.cc,third_party/nanovg/**/*,selfdrive/controls/lib/lateral_mpc/lib_mpc_export/**/*,selfdrive/ui/paint.cc,werkzeug/**/*,pyextra/**/*,third_party/android_hardware_libhardware/**/*,selfdrive/controls/lib/lead_mpc_lib/lib_mpc_export/**/*,selfdrive/locationd/laikad.py,selfdrive/locationd/test/test_laikad.py,tools/gpstest/test_laikad.py,selfdrive/locationd/laikad_helpers.py,tools/nui/**/*,jsonrpc/**/*,selfdrive/controls/lib/longitudinal_mpc/lib_mpc_export/**/*,selfdrive/controls/lib/lateral_mpc/mpc_export/**/*,selfdrive/camerad/cameras/camera_qcom.cc,selfdrive/manager.py,selfdrive/modeld/models/driving.cc,third_party/curl/**/*,selfdrive/modeld/thneed/debug/**/*,selfdrive/modeld/thneed/include/**/*,third_party/openmax/**/*,selfdrive/controls/lib/longitudinal_mpc/mpc_export/**/*,selfdrive/controls/lib/longitudinal_mpc_model/lib_mpc_export/**/*,Pipfile,Pipfile.lock,gunicorn/**/*,*.qm,jinja2/**/*,click/**/*,dbcs/**/*,websocket/**/*" $BRANCHES
echo "reflog and gc"
# this is needed after lfs import
@ -351,7 +385,6 @@ git lfs fetch --all || true
# final push - will also push lfs
# TODO: switch to git@github.com:commaai/openpilot.git when ready
# if using mirror, it will also delete non-master branches (master-ci, nightly, devel, release3, release3-staging, dashcam3, release2)
# git push --mirror git@github.com:commaai/openpilot-tiny.git
# using this instead - since this is also what --mirror does - https://blog.plataformatec.com.br/2013/05/how-to-properly-mirror-a-git-repository/
git push git@github.com:commaai/openpilot-tiny.git +refs/heads/*:refs/heads/* +refs/tags/*:refs/tags/*
# using this instead to ignore refs/pull/* - since this is also what --mirror does - https://blog.plataformatec.com.br/2013/05/how-to-properly-mirror-a-git-repository/
git push --prune git@github.com:commaai/openpilot-tiny.git +refs/heads/*:refs/heads/* +refs/tags/*:refs/tags/*