Fail music transfer when local file lookup fails

Prior to this change, a transfer file with missing directories and files
would silently go on without any kind of notice that these files were
not included. To ensure the file is up-to-date with any name changes or
misspellings of source files, these should cause an error and halt prior
to transfer.

src/.bin/music-transfer.py

@@ -78,6 +78,9 @@ for line in open(paths_file, 'r'):
 					source_files.add(file_path)
 				else:
 					print(f'[TRACE] Unknown file extension of entry: {file}', file=sys.stderr)
+	elif not path.exists():
+		print(f'[ERROR] Could not find source path: {path}')
+		sys.exit(3)
 
 if len(source_files) == 0:
 	print('No source files to transfer')

src/.bin/open-runelite.sh

@@ -17,7 +17,6 @@ BRANCHES_TO_MERGE=(
 	multi-step-cryptic-spade
 	quest-speedrunning-widget-overlays
 	fixed-thrall-timer
-	fix-grand-exchange-offer-slot-wrapping
 	gwd-altar-timer
 )
 MAX_AGE_BEFORE_REBUILD="$(( 18 * 60 * 60 ))" # 18 hours

src/.gitconfig

@@ -14,6 +14,7 @@
 	           [ $# -ne 2 ] && echo 'Two arguments required, PR # and branch name' && exit 1; \
 	           git fetch upstream pull/$1/head:$2-$1 && git checkout $2-$1 && git merge master --no-gpg-sign --no-edit; \
 	         }; f"
+	c- = checkout -
 	diffc = diff --cached
 	fixup = commit --amend --no-edit
 	fixup-a = commit -a --amend --no-edit