ci: Use changes and build-tools from PyPI

.github/workflows/build.yaml

@@ -29,11 +29,6 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Checkout required submodules
-      run: |
-        git submodule update --init --depth 1 scripts/build-tools
-        git submodule update --init --depth 1 scripts/changes
-
     - name: Install the tool dependencies
       uses: jdx/mise-action@v4
       env:
@@ -214,11 +209,6 @@ jobs:
         token: ${{ secrets.ACCESS_TOKEN }}
         fetch-depth: 0
 
-    - name: Checkout required submodules
-      run: |
-        git submodule update --init --depth 1 scripts/build-tools
-        git submodule update --init --depth 1 scripts/changes
-
     - name: Install the tool dependencies
       uses: jdx/mise-action@v4
       env:

.gitignore

@@ -6,3 +6,4 @@
 /build
 /docs/build
 /docs/content/releases
+/scripts/Pipfile.lock

.gitmodules

@@ -1,14 +1,6 @@
 [submodule "dependencies/Tilt"]
 	path = dependencies/Tilt
 	url = https://github.com/tomsci/tomscis-lua-templater.git
-[submodule "scripts/changes"]
-	path = scripts/changes
-	url = https://github.com/jbmorley/changes.git
-	branch = main
-[submodule "scripts/build-tools"]
-	path = scripts/build-tools
-	url = https://github.com/jbmorley/build-tools.git
-	branch = main
 [submodule "dependencies/diligence"]
 	path = dependencies/diligence
 	url = https://github.com/inseven/diligence.git

scripts/Pipfile

@@ -0,0 +1,14 @@
+[[source]]
+
+name = "pypi"
+url = "https://pypi.python.org/simple"
+verify_ssl = true
+
+[packages]
+
+changes-semver = "==6.*"
+inseven-build-tools = "==1.*"
+
+[requires]
+
+python_version = "3.12"

scripts/environment.sh

@@ -25,17 +25,20 @@ SCRIPTS_DIRECTORY="$ROOT_DIRECTORY/scripts"
 
 export LOCAL_TOOLS_PATH="$ROOT_DIRECTORY/.local"
 
+# Keep Python user installs local to the project instead of polluting the host.
 export PYTHONUSERBASE="$LOCAL_TOOLS_PATH/python"
 mkdir -p "$PYTHONUSERBASE"
 export PATH="$PYTHONUSERBASE/bin":$PATH
-export PYTHONPATH=$PYTHONUSERBASE
 
-export PIPENV_VENV_IN_PROJECT=1
+# Keep pipenv virtualenvs local and predictable.
+export WORKON_HOME="$LOCAL_TOOLS_PATH"
+export PIPENV_CUSTOM_VENV_NAME="venv"
+export PIPENV_VENV_IN_PROJECT=0
 export PIPENV_IGNORE_VIRTUALENVS=1
+export PIPENV_PIPFILE="$SCRIPTS_DIRECTORY/Pipfile"
 
-export PATH=$PATH:"$SCRIPTS_DIRECTORY/changes"
-export PATH=$PATH:"$SCRIPTS_DIRECTORY/build-tools"
-export PATH=$PATH:"$ROOT_DIRECTORY/dependencies/diligence/scripts"
+# Add the tools to the path.
+export PATH="$LOCAL_TOOLS_PATH/venv/bin":$PATH
 
 # TODO: Remove workaround to source mise in environment.sh #421
 #       https://github.com/inseven/incontext/issues/421

scripts/install-dependencies.sh

@@ -29,8 +29,6 @@ ROOT_DIRECTORY="$( cd "$( dirname "$( dirname "${BASH_SOURCE[0]}" )" )" &> /dev/
 SCRIPTS_DIRECTORY="$ROOT_DIRECTORY/scripts"
 
 LOCAL_TOOLS_PATH="$ROOT_DIRECTORY/.local"
-CHANGES_DIRECTORY="$SCRIPTS_DIRECTORY/changes"
-BUILD_TOOLS_DIRECTORY="$SCRIPTS_DIRECTORY/build-tools"
 
 # Install tools defined in `.tool-versions`.
 cd "$ROOT_DIRECTORY"
@@ -45,7 +43,6 @@ mkdir -p "$LOCAL_TOOLS_PATH"
 # Source `environment.sh` to ensure the remainder of our paths are set up correctly.
 source "$SCRIPTS_DIRECTORY/environment.sh"
 
-# Install the Python dependencies.
-pip install --upgrade pip pipenv wheel certifi
-PIPENV_PIPFILE="$CHANGES_DIRECTORY/Pipfile" pipenv install
-PIPENV_PIPFILE="$BUILD_TOOLS_DIRECTORY/Pipfile" pipenv install
+# Install the Python dependencies (uses PIPENV_PIPFILE from environment.sh).
+pip install --user --ignore-installed --upgrade pip pipenv wheel certifi
+pipenv install