21700: Work around incomplete `bundle cache` bug

[arvados.git] / build / rails-package-scripts / postinst.sh

diff --git a/build/rails-package-scripts/postinst.sh b/build/rails-package-scripts/postinst.sh
index bcd7a27c85125c729fb304ef7a2e70d105950044..d3755a61d822c7bca0844ccdd29430511ab3a890 100644 (file)
--- a/build/rails-package-scripts/postinst.sh
+++ b/build/rails-package-scripts/postinst.sh
@@ -10,12 +10,6 @@ set -e
 DATABASE_READY=1
 APPLICATION_READY=1
 
-if [ -s "$HOME/.rvm/scripts/rvm" ] || [ -s "/usr/local/rvm/scripts/rvm" ]; then
-    COMMAND_PREFIX="/usr/local/rvm/bin/rvm-exec default"
-else
-    COMMAND_PREFIX=
-fi
-
 report_not_ready() {
     local ready_flag="$1"; shift
     local config_file="$1"; shift
@@ -125,17 +119,17 @@ setup_conffile() {
 }
 
 prepare_database() {
-  DB_MIGRATE_STATUS=`$COMMAND_PREFIX bundle exec rake db:migrate:status 2>&1 || true`
+  DB_MIGRATE_STATUS=`bin/rake db:migrate:status 2>&1 || true`
   if echo "$DB_MIGRATE_STATUS" | grep -qF 'Schema migrations table does not exist yet.'; then
       # The database exists, but the migrations table doesn't.
-      run_and_report "Setting up database" $COMMAND_PREFIX bundle exec \
-                     rake "$RAILSPKG_DATABASE_LOAD_TASK" db:seed
+      run_and_report "Setting up database" bin/rake \
+                     "$RAILSPKG_DATABASE_LOAD_TASK" db:seed
   elif echo "$DB_MIGRATE_STATUS" | grep -q '^database: '; then
       run_and_report "Running db:migrate" \
-                     $COMMAND_PREFIX bundle exec rake db:migrate
+                     bin/rake db:migrate
   elif echo "$DB_MIGRATE_STATUS" | grep -q 'database .* does not exist'; then
       if ! run_and_report "Running db:setup" \
-           $COMMAND_PREFIX bundle exec rake db:setup 2>/dev/null; then
+           bin/rake db:setup 2>/dev/null; then
           echo "Warning: unable to set up database." >&2
           DATABASE_READY=0
       fi
@@ -198,12 +192,20 @@ configure_version() {
   cd "$RELEASE_PATH"
   export RAILS_ENV=production
 
-  if ! $COMMAND_PREFIX bundle --version >/dev/null; then
-      run_and_report "Installing bundler" $COMMAND_PREFIX gem install bundler --version 1.17.3
-  fi
+  run_and_report "Installing bundler" gem install --conservative --version '~> 2.4.0' bundler
+
+  run_and_report "Running bundle config set --local path $SHARED_PATH/vendor_bundle" \
+                 bundle config set --local path "$SHARED_PATH/vendor_bundle"
 
-  run_and_report "Running bundle install" \
-      $COMMAND_PREFIX bundle install --path $SHARED_PATH/vendor_bundle --local --quiet
+  # As of April 2024/Bundler 2.4, `bundle install` tends not to install gems
+  # which are already installed system-wide, which causes bundle activation to
+  # fail later. Work around this by installing all gems manually.
+  local gem_dir="$SHARED_PATH/vendor_bundle/ruby/$(ruby -e 'puts RUBY_VERSION')"
+  find vendor/cache -maxdepth 1 -name '*.gem' -print0 \
+      | run_and_report "Installing bundle gems" \
+                       xargs -0r gem install --quiet --install-dir="$gem_dir"
+  run_and_report "Running bundle install" bundle install --prefer-local --quiet
+  run_and_report "Verifying bundle is complete" bundle exec true
 
   echo -n "Ensuring directory and file permissions ..."
   # Ensure correct ownership of a few files
@@ -215,8 +217,11 @@ configure_version() {
   # Make sure postgres doesn't try to use a pager.
   export PAGER=
   case "$RAILSPKG_DATABASE_LOAD_TASK" in
-      db:schema:load) chown "$WWW_OWNER:" $RELEASE_PATH/db/schema.rb ;;
-      db:structure:load) chown "$WWW_OWNER:" $RELEASE_PATH/db/structure.sql ;;
+      # db:structure:load was deprecated in Rails 6.1 and shouldn't be used.
+      db:schema:load | db:structure:load)
+          chown "$WWW_OWNER:" $RELEASE_PATH/db/schema.rb || true
+          chown "$WWW_OWNER:" $RELEASE_PATH/db/structure.sql || true
+          ;;
   esac
   chmod 644 $SHARED_PATH/log/*
   chmod -R 2775 $RELEASE_PATH/tmp || true
@@ -230,7 +235,7 @@ configure_version() {
       # warn about config errors (deprecated/removed keys from
       # previous version, etc)
       run_and_report "Checking configuration for completeness" \
-                     $COMMAND_PREFIX bundle exec rake config:check || APPLICATION_READY=0
+                     bin/rake config:check || APPLICATION_READY=0
   else
       APPLICATION_READY=0
   fi