invert grep in script

Author: alicejli

generation/set_owlbot_config.sh

@@ -44,32 +44,31 @@ if grep --quiet 'owl-bot-staging/$1' "${OWLBOT_FILE}"; then
 fi
 
 # This section is specifically around the generated snippet directories
-# If snippets are already being copied, exit out
-if grep -q samples/snippets/generated ${OWLBOT_FILE}; then
-  echo "module ${module_name} already copies generated snippets"
-  exit 1
-  fi
+# If snippets are already being copied, skip
+if ! grep -q samples/snippets/generated ${OWLBOT_FILE}; then
+  # Insert into `deep-remove-regex:` section
+  deep_remove_regex="- \"\/${module_name}\/samples\/snippets\/generated\""
+  entry_before_deep_remove_regex="${module_name}\/google-.*\/src"
+  sed -i "/${entry_before_deep_remove_regex}/a ${deep_remove_regex}" ${OWLBOT_FILE}
 
-# Insert into `deep-remove-regex:` section
-deep_remove_regex="- \"\/${module_name}\/samples\/snippets\/generated\""
-entry_before_deep_remove_regex="${module_name}\/google-.*\/src"
-sed -i "/${entry_before_deep_remove_regex}/a ${deep_remove_regex}" ${OWLBOT_FILE}
 
+  # Insert into `deep-copy-regex:` section
+  proto_path=$(grep -oPm1 '(?<=source: ").*(?=\(v.*\))' "${OWLBOT_FILE}")
+  deep_copy_regex="- source: \"${proto_path}(v.*)/.*-java/samples/snippets/generated\"\n  dest: \"/owl-bot-staging/${module_name}/\$1/samples/snippets/generated\""
 
-# Insert into `deep-copy-regex:` section
-proto_path=$(grep -oPm1 '(?<=source: ").*(?=\(v.*\))' "${OWLBOT_FILE}")
-deep_copy_regex="- source: \"${proto_path}(v.*)/.*-java/samples/snippets/generated\"\n  dest: \"/owl-bot-staging/${module_name}/\$1/samples/snippets/generated\""
+  entry_before_deep_copy_regex="dest: \"\/owl-bot-staging\/${module_name}\/\$1\/google-"
 
-entry_before_deep_copy_regex="dest: \"\/owl-bot-staging\/${module_name}\/\$1\/google-"
+  # echo ${proto_path}
+  sed -i "/${entry_before_deep_copy_regex}/a ${deep_copy_regex}" ${OWLBOT_FILE}
 
-# echo ${proto_path}
-sed -i "/${entry_before_deep_copy_regex}/a ${deep_copy_regex}" ${OWLBOT_FILE}
+  # Remove duplicate lines
+  perl -i -ne 'if ( /^\s*#/ ) { print } else { print if ! $SEEN{$_}++}' ${OWLBOT_FILE}
 
-# Remove duplicate lines
-perl -i -ne 'if ( /^\s*#/ ) { print } else { print if ! $SEEN{$_}++}' ${OWLBOT_FILE}
+  # Add back new lines between sections
+  sed -i  's/deep-copy-regex/\n&/g'  ${OWLBOT_FILE}
+  sed -i  's/deep-remove-regex/\n&/g'  ${OWLBOT_FILE}
+  sed -i  's/deep-preserve-regex/\n&/g'  ${OWLBOT_FILE}
+  sed -i  's/api-name/\n&/g'  ${OWLBOT_FILE}
+
+  fi
 
-# Add back new lines between sections
-sed -i  's/deep-copy-regex/\n&/g'  ${OWLBOT_FILE}
-sed -i  's/deep-remove-regex/\n&/g'  ${OWLBOT_FILE}
-sed -i  's/deep-preserve-regex/\n&/g'  ${OWLBOT_FILE}
-sed -i  's/api-name/\n&/g'  ${OWLBOT_FILE}