Enforce Unix line endings in container (#4990)

* (fix) enforce Unix (LF) line endings in docker/ directory

* (fix) update docker docs wrt line endings on Windows

* (fix) static check fixes

.gitattributes

@@ -2,3 +2,4 @@
 # Only affects text files and ignores other file types.
 # For more info see: https://www.aleksandrhovhannisyan.com/blog/crlf-vs-lf-normalizing-line-endings-in-git/
 * text=auto
+docker/** text eol=lf

docs/installation/040_INSTALL_DOCKER.md

@@ -99,3 +99,14 @@ If using an AMD GPU:
 Use the standard `docker compose up` command, and generally the `docker compose` [CLI](https://docs.docker.com/compose/reference/) as usual.
 
 Once the container starts up (and configures the InvokeAI root directory if this is a new installation), you can access InvokeAI at [http://localhost:9090](http://localhost:9090)
+
+## Troubleshooting / FAQ
+
+- Q: I am running on Windows under WSL2, and am seeing a "no such file or directory" error.
+- A: Your `docker-entrypoint.sh` file likely has Windows (CRLF) as opposed to Unix (LF) line endings,
+    and you may have cloned this repository before the issue was fixed. To solve this, please change
+    the line endings in the `docker-entrypoint.sh` file to `LF`. You can do this in VSCode
+    (`Ctrl+P` and search for "line endings"), or by using the `dos2unix` utility in WSL.
+    Finally, you may delete `docker-entrypoint.sh` followed by  `git pull; git checkout docker/docker-entrypoint.sh`
+    to reset the file to its most recent version.
+    For more information on this issue, please see the [Docker Desktop documentation](https://docs.docker.com/desktop/troubleshoot/topics/#avoid-unexpected-syntax-errors-use-unix-style-line-endings-for-files-in-containers)

invokeai/frontend/install/invokeai_update.py

@@ -91,7 +91,7 @@ def get_extras():
 
 
 def main():
-    versions = [x for x in get_versions() if not (x['draft'] or x['prerelease'])]
+    versions = [x for x in get_versions() if not (x["draft"] or x["prerelease"])]
     if invokeai_is_running():
         print(":exclamation: [bold red]Please terminate all running instances of InvokeAI before updating.[/red bold]")
         input("Press any key to continue...")

pyproject.toml

@@ -206,6 +206,7 @@ exclude = [
   "build",
   "dist",
   "invokeai/frontend/web/node_modules/",
+  ".venv*",
 ]
 
 [tool.black]