From b9cf29f09d96a64df00eb3dd7e5d4a31c6ca0219 Mon Sep 17 00:00:00 2001
From: Nathaniel van Diepen <nathaniel.vandiepen@gmail.com>
Date: Sun, 24 Dec 2023 20:53:14 -0700
Subject: [PATCH] Add simulate

---
 .gitignore           |  8 +++++++
 Makefile             | 53 ++++++++++++++++++++++++++++++++++++++++++++
 README.md            | 11 +++++++++
 myapp/__init__.py    | 17 +++++++++++++-
 requirements-dev.txt |  3 +++
 5 files changed, 91 insertions(+), 1 deletion(-)
 create mode 100644 Makefile
 create mode 100644 requirements-dev.txt

diff --git a/.gitignore b/.gitignore
index 68bc17f..936bf04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -158,3 +158,11 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+.rmkit/
+fb.pnm
+fb.raw
+event0
+event1
+event2
+.resim.sh
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..0911e89
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,53 @@
+define USAGE
+Development:
+
+    simulator     Run application with simulator
+    clean
+endef
+export USAGE
+
+help:
+	@echo "$$USAGE"
+
+.NOTPARALLEL:
+
+.rmkit:
+	git clone \
+	    --depth=1 \
+	    https://github.com/rmkit-dev/rmkit.git \
+	    .rmkit
+
+.venv/bin/activate:
+	@echo "Setting up development virtual env in .venv"
+	python -m venv .venv; \
+	. .venv/bin/activate; \
+	python -m pip install -r requirements-dev.txt
+
+.rmkit/src/build/simple: .rmkit .venv/bin/activate
+	. .venv/bin/activate; \
+	cd .rmkit; \
+	TARGET=dev make simple
+
+define SCRIPT
+#!/bin/sh
+. .venv/bin/activate
+exec python myapp.py --simple-executable=.rmkit/src/build/simple
+endef
+export SCRIPT
+
+.resim.sh: .rmkit/src/build/simple
+	echo "$$SCRIPT" >> .resim.sh
+	chmod +x .resim.sh
+
+simulate: .venv/bin/activate .resim.sh
+	. .venv/bin/activate; \
+	resim ./.resim.sh
+
+clean:
+	git clean --force -dX
+	rm -rf .rmkit
+
+.PHONY: \
+    all \
+    simulator \
+    clean
diff --git a/README.md b/README.md
index d99f715..8b02a1c 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,17 @@ reMarkable Template Python Carta Application
 Testing
 =======
 
+Simulate
+========
+
+You can use [rmkit-sim](https://pypi.org/project/rmkit-sim/) to test your application on your local machine.
+```bash
+make simulate
+```
+
+On Device
+=========
+
 First you will need to install the following dependencies on the device:
 ```bash
 opkg update
diff --git a/myapp/__init__.py b/myapp/__init__.py
index 5e8e607..73ccfb8 100644
--- a/myapp/__init__.py
+++ b/myapp/__init__.py
@@ -1,8 +1,23 @@
+import argparse
+
 from carta import ReMarkable, Widget
 
 
 def main():
-    rm = ReMarkable()
+    parser = argparse.ArgumentParser(
+        prog="myapp",
+        description="Example carta application",
+    )
+    parser.add_argument(
+        "--simple-executable",
+        help="Path to the simple application",
+        action="store",
+        default=None,
+        dest="simple",
+    )
+    args = parser.parse_args()
+
+    rm = ReMarkable(simple=args.simple) if args.simple is not None else ReMarkable()
 
     button = Widget(
         id="but1",
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..d5020d8
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,3 @@
+-r requirements.txt
+rmkit-sim==0.0.2
+okp==0.0.54