Add gitman instead of git submodules

.github/workflows/test.yml

@@ -16,5 +16,8 @@ jobs:
           submodules: 'recursive'
       - name: Install python dependencies
         run: pip install -r tsfpga/tsfpga/requirements.txt
+        run: pip install -r requirements.txt
+      - name: Gitman update
+        run: gitman update
       - name: Run  simulations
         run: python run.py

.gitignore

@@ -1,3 +1,4 @@
 out/*
 .vscode/*
-vhdl_ls.toml
+vhdl_ls.toml
+vendor/

.gitman.yaml

@@ -0,0 +1,35 @@
+location: vendor/gitman
+
+sources:
+  - repo: https://github.com/Digilent/vivado-library.git
+    name: digilent
+    rev: master
+    links:
+      - source: ip/MIPI_CSI_2_RX
+        target: modules/mipi
+  - repo: https://github.com/tsfpga/tsfpga.git
+    name: tsfpga
+    rev: main
+    links: 
+      - target: tsfpga
+  - rep: https://github.com/hdl-modules/hdl-modules.git
+    name: hdl-modules
+    rev: main
+    links:
+      - target: hdl-modules
+  - repo: https://github.com/VUnit/vunit.git
+    name: vunit
+    rev: master
+    scripts:
+      - git submodule update --init --recursive
+    links:
+    - target: vunit
+
+groups:
+  - name: all
+    members:
+      - digilent
+      - tsfpga
+      - vunit
+
+default_group: all

requirements.txt

@@ -0,0 +1 @@
+gitman