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Finish upgrade script

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This commit is contained in:
Shane Kilkelly 2020-07-14 13:33:38 +01:00
parent 1686667045
commit 5c241b1903
1 changed files with 12 additions and 39 deletions
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51
bin/upgrade
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@ -2,7 +2,6 @@
set -euo pipefail
backup_dir="/tmp/overleaf-data-backup"
function usage() {
echo "Usage: bin/upgrade"
@ -20,7 +19,7 @@ function services_up() {
function git_pull_available() {
branch="$1"
fetch_output="$(git fetch --dry-run origin "$branch" 2>&1)"
filtered="$(echo "$fetch_output" | grep '\-> origin/master')"
filtered="$(echo "$fetch_output" | grep '\-> origin/'"$branch")"
if [[ -z "$filtered" ]]; then
return 1
else
@ -67,15 +66,18 @@ function handle_image_upgrade() {
fi
## Offer to take a backup
echo "Backup up data directories to $backup_dir before upgrade?"
echo "!! WARNING: Only do this while the docker services are stopped!!"
should_backup="n"
read -r -p "Backup? [y/n] " should_backup
if [[ "$should_backup" =~ [Yy] ]]; then
backup_data
echo "At this point, we recommend backing up your data before proceeding"
echo "!! WARNING: Only do this while the docker services are stopped!!"
should_proceed="n"
read -r -p "Proceed? [y/n] " should_proceed
if [[ ! "$should_proceed" =~ [Yy] ]]; then
echo "Not proceeding with upgrade"
return 1
fi
## Set the new image version
echo "Backing up old version file to config/__old-version"
cp config/version config/__old-version
echo "Over-writing config/version with $seed_image_version"
cp lib/config-seed/version config/version
@ -90,42 +92,12 @@ function handle_image_upgrade() {
fi
}
function backup_data() {
mkdir -p "$backup_dir"
# shellcheck disable=SC1091
source config/overleaf.rc
## Sharelatex
if [[ -z "$SHARELATEX_DATA_PATH" ]]; then
echo "Error: SHARELATEX_DATA_PATH not set"
else
echo "Copying sharelatex data directory to $backup_dir"
cp -R "$SHARELATEX_DATA_PATH" "$backup_dir/sharelatex"
fi
## Mongo
if [[ -z "$MONGO_DATA_PATH" ]]; then
echo "Warning: MONGO_DATA_PATH not set"
else
echo "Copying mongo data directory to $backup_dir"
cp -R "$MONGO_DATA_PATH" "$backup_dir/mongo"
fi
## Redis
if [[ -z "$REDIS_DATA_PATH" ]]; then
echo "Warning: REDIS_DATA_PATH not set"
else
echo "Copying redis data directory to $backup_dir"
cp -R "$REDIS_DATA_PATH" "$backup_dir/redis"
fi
}
function handle_git_update() {
current_branch="$(git rev-parse --abbrev-ref HEAD)"
current_commit="$(git rev-parse --short HEAD)"
if [[ ! "$current_branch" == "master" ]]; then
echo "Error: current branch is not master, '$current_branch' instead"
echo "Warning: current branch is not master, '$current_branch' instead"
fi
echo "Checking for code update..."
@ -150,6 +122,7 @@ function handle_git_update() {
function __main__() {
handle_git_update
handle_image_upgrade
echo "Done"
exit 0
}