Re-add things that were accidentally removed

.gitattributes

@@ -0,0 +1,11 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf
+
+# Ignore some files when exporting.
+/.github                   export-ignore
+/.gitattributes            export-ignore
+/default_env.tres          export-ignore
+/icon.png                  export-ignore
+/icon.png.import           export-ignore
+/project.godot             export-ignore
+/README.md                 export-ignore

.github/workflows/file_format.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+# This script ensures proper POSIX text file formatting and a few other things.
+
+# We need dos2unix and recode.
+if [ ! -x "$(command -v dos2unix)" -o ! -x "$(command -v recode)" ]; then
+	printf "Install 'dos2unix' and 'recode' to use this script.\n"
+fi
+
+set -uo pipefail
+IFS=$'\n\t'
+
+# Loops through all text files tracked by Git.
+git grep -zIl '' |
+while IFS= read -rd '' f; do
+	# Exclude some files.
+	if [[ "$f" == *"csproj"* ]]; then
+		continue
+	fi
+	# Ensure that files are UTF-8 formatted.
+	recode UTF-8 "$f" 2> /dev/null
+	# Ensure that files have LF line endings and do not contain a BOM.
+	dos2unix "$f" 2> /dev/null
+	# Remove trailing space characters and ensures that files end
+	# with newline characters. -l option handles newlines conveniently.
+	perl -i -ple 's/\s*$//g' "$f"
+	# We don't want to change lines around braces in godot/tscn files.
+	if [[ "$f" == *"godot" ]]; then
+		continue
+	elif [[ "$f" == *"tscn" ]]; then
+		continue
+	fi
+done
+
+git diff > patch.patch
+
+# If no patch has been generated all is OK, clean up, and exit.
+if [ ! -s patch.patch ] ; then
+	printf "Files in this commit comply with the formatting rules.\n"
+	rm -f patch.patch
+	exit 0
+fi
+
+# A patch has been created, notify the user, clean up, and exit.
+printf "\n*** The following differences were found between the code "
+printf "and the formatting rules:\n\n"
+cat patch.patch
+printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
+rm -f patch.patch
+exit 1

.github/workflows/static_checks.yml

@@ -0,0 +1,19 @@
+name: 📊 Static Checks
+on: [push, pull_request]
+
+jobs:
+  format:
+    name: File formatting (file_format.sh)
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -qq dos2unix recode
+
+      - name: File formatting checks (file_format.sh)
+        run: |
+          bash ./.github/workflows/file_format.sh

.gitignore

@@ -0,0 +1,17 @@
+# Godot 4+ specific ignores
+.godot/
+
+# Godot-specific ignores
+.import/
+
+# Imported translations (automatically generated from CSV files)
+*.translation
+
+# Mono-specific ignores
+.mono/
+data_*/
+mono_crash.*.json
+
+# System/tool-specific ignores
+.directory
+*~

ChatContainer.gd

@@ -30,7 +30,7 @@ class EmoteLocation extends Reference:
 	var id : String
 	var start : int
 	var end : int
-	
+
 	func _init(emote_id, start_idx, end_idx):
 		self.id = emote_id
 		self.start = start_idx

Gift.gd

@@ -13,10 +13,10 @@ func _ready() -> void:
 	var botname := authfile.get_line()
 	var token := authfile.get_line()
 	var initial_channel = authfile.get_line()
-	
+
 	connect_to_twitch()
 	yield(self, "twitch_connected")
-	
+
 	# Login using your username and an oauth token.
 	# You will have to either get a oauth token yourself or use
 	# https://twitchapps.com/tokengen/
@@ -26,27 +26,27 @@ func _ready() -> void:
 	  print("Invalid username or token.")
 	  return
 	join_channel(initial_channel)
-	
+
 	connect("cmd_no_permission", get_parent(), "no_permission")
 	connect("chat_message", get_parent(), "chat_message")
-	
+
 	# Adds a command with a specified permission flag.
 	# All implementations must take at least one arg for the command info.
 	# Implementations that recieve args requrires two args,
 	# the second arg will contain all params in a PoolStringArray
 	# This command can only be executed by VIPS/MODS/SUBS/STREAMER
 	add_command("test", get_parent(), "command_test", 0, 0, PermissionFlag.NON_REGULAR)
-	
+
 	# These two commands can be executed by everyone
 	add_command("helloworld", get_parent(), "hello_world")
 	add_command("greetme", get_parent(), "greet_me")
-	
+
 	# This command can only be executed by the streamer
 	add_command("streamer_only", get_parent(), "streamer_only", 0, 0, PermissionFlag.STREAMER)
-	
+
 	# Command that requires exactly 1 arg.
 	add_command("greet", get_parent(), "greet", 1, 1)
-	
+
 	# Command that prints every arg seperated by a comma (infinite args allowed), at least 2 required
 	add_command("list", get_parent(), "list", -1, 2)
 
@@ -56,10 +56,10 @@ func _ready() -> void:
 	add_alias("test","test3")
 	# Or do it in a single line
 	# add_aliases("test", ["test1", "test2", "test3"])
-	
+
 	# Remove a single command
 	remove_command("test2")
-	
+
 	# Now only knows commands "test", "test1" and "test3"
 	remove_command("test")
 	# Now only knows commands "test1" and "test3"
@@ -67,13 +67,13 @@ func _ready() -> void:
 	# Remove all commands that call the same function as the specified command
 	purge_command("test1")
 	# Now no "test" command is known
-	
+
 	# Send a chat message to the only connected channel (<channel_name>)
 	# Fails, if connected to more than one channel.
 #	chat("TEST")
-	
+
 	# Send a chat message to channel <channel_name>
 #	chat("TEST", initial_channel)
-	
+
 	# Send a whisper to target user
 #	whisper("TEST", initial_channel)

README.md

@@ -24,7 +24,7 @@ func _ready() -> void:
   connect("cmd_no_permission", self, "no_permission")
   connect_to_twitch()
   yield(self, "twitch_connected")
-  
+
   # Login using your username and an oauth token.
   # You will have to either get a oauth token yourself or use
   # https://twitchapps.com/tokengen/
@@ -34,24 +34,24 @@ func _ready() -> void:
     print("Invalid username or token.")
     return
   join_channel(<channel_name>)
-  
+
   # Adds a command with a specified permission flag.
   # All implementations must take at least one arg for the command info.
   # Implementations that recieve args requrires two args,
   # the second arg will contain all params in a PoolStringArray
   # This command can only be executed by VIPS/MODS/SUBS/STREAMER
   add_command("test", self, "command_test", 0, 0, PermissionFlag.NON_REGULAR)
-  
+
   # These two commands can be executed by everyone
   add_command("helloworld", self, "hello_world")
   add_command("greetme", self, "greet_me")
-  
+
   # This command can only be executed by the streamer
   add_command("streamer_only", self, "streamer_only", 0, 0, PermissionFlag.STREAMER)
-  
+
   # Command that requires exactly 1 arg.
   add_command("greet", self, "greet", 1, 1)
-  
+
   # Command that prints every arg seperated by a comma (infinite args allowed), at least 2 required
   add_command("list", self, "list", -1, 2)
 
@@ -61,10 +61,10 @@ func _ready() -> void:
   add_alias("test","test3")
   # Or do it in a single line
   # add_aliases("test", ["test1", "test2", "test3"])
-  
+
   # Remove a single command
   remove_command("test2")
-  
+
   # Now only knows commands "test", "test1" and "test3"
   remove_command("test")
   # Now only knows commands "test1" and "test3"
@@ -72,14 +72,14 @@ func _ready() -> void:
   # Remove all commands that call the same function as the specified command
   purge_command("test1")
   # Now no "test" command is known
-  
+
   # Send a chat message to the only connected channel (<channel_name>)
   # Fails, if connected to more than one channel.
   chat("TEST")
-  
+
   # Send a chat message to channel <channel_name>
   chat("TEST", <channel_name>)
-  
+
   # Send a whisper to target user
   whisper("TEST", <target_name>)
 
@@ -104,7 +104,7 @@ func greet_me(cmd_info : CommandInfo) -> void:
 
 func list(cmd_info : CommandInfo, arg_ary : PoolStringArray) -> void:
   chat(arg_ary.join(", "))
-  
+
 ```
 
 ***

addons/gift/gift_node.gd

@@ -208,7 +208,7 @@ func handle_command(sender_data : SenderData, msg : PoolStringArray, whisper : b
 			if(whisper == true && cmd_data.where & WhereFlag.WHISPER != WhereFlag.WHISPER):
 				return
 			elif(whisper == false && cmd_data.where & WhereFlag.CHAT != WhereFlag.CHAT):
-				return 
+				return
 			var args = "" if msg.size() < 5 else msg[4]
 			var arg_ary : PoolStringArray = PoolStringArray() if args == "" else args.split(" ")
 			if(arg_ary.size() > cmd_data.max_args && cmd_data.max_args != -1 || arg_ary.size() < cmd_data.min_args):

addons/gift/util/cmd_data.gd

@@ -13,4 +13,4 @@ func _init(f_ref : FuncRef, perm_lvl : int, mx_args : int, mn_args : int, whr :
 	max_args = mx_args
 	min_args = mn_args
 	where = whr
-	
+

addons/gift/util/cmd_info.gd

@@ -9,4 +9,4 @@ func _init(sndr_dt, cmd, whspr):
 	sender_data = sndr_dt
 	command = cmd
 	whisper = whspr
-	
+

addons/gift/util/image_cache.gd

@@ -187,7 +187,7 @@ class Entry extends Reference:
 	var type : int
 	var filename : String
 	var data : Array
-	
+
 	func _init(path : String, type : int, filename : String, data : Array):
 		self.path = path
 		self.type = type