[MNT] installing task via make

.gitignore

@@ -48,3 +48,4 @@ dist
 
 artifacts
 
+bin

Makefile

@@ -0,0 +1,50 @@
+## Makefile for config-templates: developer tasks orchestrated via go-task
+#
+# This Makefile wraps the Taskfile.yml commands and provides a friendly
+# `make help` index. Lines with `##` after a target are parsed into help text,
+# and lines starting with `##@` create section headers in the help output.
+#
+# Colors for pretty output in help messages
+BLUE := \033[36m
+BOLD := \033[1m
+GREEN := \033[32m
+RED := \033[31m
+RESET := \033[0m
+
+# Default goal when running `make` with no target
+.DEFAULT_GOAL := help
+
+# Declare phony targets (they don't produce files)
+.PHONY: install-task install clean test fmt
+
+UV_INSTALL_DIR := "./bin"
+
+##@ Bootstrap
+install-task: ## ensure go-task (Taskfile) is installed
+	@mkdir -p ${UV_INSTALL_DIR}
+
+	@if [ ! -x "${UV_INSTALL_DIR}/task" ]; then \
+		printf "$(BLUE)Installing go-task (Taskfile)$(RESET)\n"; \
+		curl --location https://taskfile.dev/install.sh | sh -s -- -d -b ${UV_INSTALL_DIR}; \
+	fi
+
+install: install-task ## install
+	@./bin/task build:install --silent
+
+clean: install-task ## clean
+	@./bin/task cleanup:clean --silent
+
+##@ Development and Testing
+test: install-task ## run all tests
+	@./bin/task docs:test --silent
+
+fmt: install-task ## check the pre-commit hooks and the linting
+	@./bin/task quality:lint --silent
+
+
+##@ Meta
+help: ## Display this help message
+	+@printf "$(BOLD)Usage:$(RESET)\n"
+	+@printf "  make $(BLUE)<target>$(RESET)\n\n"
+	+@printf "$(BOLD)Targets:$(RESET)\n"
+	+@awk 'BEGIN {FS = ":.*##"; printf ""} /^[a-zA-Z_-]+:.*?##/ { printf "  $(BLUE)%-15s$(RESET) %s\n", $$1, $$2 } /^##@/ { printf "\n$(BOLD)%s$(RESET)\n", substr($$0, 5) }' $(MAKEFILE_LIST)

Taskfile.yml

@@ -0,0 +1,71 @@
+# Taskfile: Root Taskfile
+#
+# Purpose: Provide a unified entry point for developer tasks by grouping
+#          build, quality, documentation, and cleanup commands. Exposes
+#          helpful default and help targets.
+#
+# Components:
+#   - includes: build, quality, docs, cleanup
+#   - tasks:
+#       - default: show top-level tasks
+#       - help: show all tasks including nested ones
+
+version: '3'
+silent: true
+
+# Variables
+vars:
+  TESTS_FOLDER: tests
+  MARIMO_FOLDER: book/marimo
+  BOOK_TITLE: '{{env "REPO_NAME"}}'   # defined below env section
+  BOOK_SUBTITLE: 'Documentation and Reports'
+  OPTIONS: ''
+
+# Environment variables
+env:
+  # Colors for pretty output
+  BLUE: '\x1b[36m'
+  GREEN: '\x1b[32m'
+  RED: '\x1b[31m'
+  YELLOW: '\x1b[33m'
+  CYAN: '\x1b[36m'
+  MAGENTA: '\x1b[35m'
+  BOLD: '\x1b[1m'
+  RESET: '\x1b[0m'
+  # Set repository name
+  REPO_NAME:
+    sh: basename $(pwd)
+
+  #LOG_INFO: 'printf "${BLUE}[INFO] %s${RESET}\n"'
+  #LOG_SUCCESS: 'printf "${GREEN}[SUCCESS] %s${RESET}\n"'
+  #LOG_ERROR: 'printf "${RED}[ERROR] %s${RESET}\n"'
+
+
+# Include task groups
+includes:
+  build:
+    taskfile: ./taskfiles/build.yml
+    desc: Build tasks for managing dependencies and building packages
+  quality:
+    taskfile: ./taskfiles/quality.yml
+    desc: Code quality tasks for formatting, linting, and checking code
+  docs:
+    taskfile: ./taskfiles/docs.yml
+    desc: Documentation tasks for building docs, notebooks, and books
+  cleanup:
+    taskfile: ./taskfiles/cleanup.yml
+    desc: Cleanup tasks for removing generated files and directories
+
+# Task definitions
+tasks:
+  default:
+    desc: Display help information
+    silent: true
+    cmds:
+      - ./bin/task --list
+
+  help:
+    desc: Display help information with all tasks
+    silent: true
+    cmds:
+      - ./bin/task --list-all

pyproject.toml

@@ -38,6 +38,7 @@ dependencies = [
     "scikit-base<0.14.0",
     "scikit-learn>=0.24.1",
     "scipy>=1.3.0",
+    "scikit-base<0.14.0",
 ]
 
 [project.optional-dependencies]

taskfiles/build.yml

@@ -0,0 +1,69 @@
+# Taskfile: Build tasks
+#
+# Purpose: Provide build-related utilities for Python projects using uv, including:
+#   - Installing uv and uvx into a local ./bin directory
+#   - Creating a virtual environment and syncing dependencies
+#   - Building the package with Hatch when a pyproject.toml is present
+#
+# Components:
+#   - uv: install uv/uvx if missing
+#   - install: create venv and install dependencies (if pyproject.toml exists)
+#   - build: build the package with Hatch (if pyproject.toml exists)
+
+version: '3'
+
+dir: .
+
+tasks:
+  uv:
+    desc: Install uv and uvx
+    env:
+      UV_INSTALL_DIR: ./bin
+    cmds:
+      - |
+        if [ -x "${UV_INSTALL_DIR}/uv" ] && [ -x "${UV_INSTALL_DIR}/uvx" ]; then
+          # already installed — stay quiet
+          exit 0
+        fi
+        printf "${BLUE}Installing uv${RESET}\n"
+        curl -LsSf https://astral.sh/uv/install.sh | sh 2>/dev/null || { printf "${RED}[ERROR] Failed to install uv ${RESET}\n"; exit 1; }
+
+
+  install:
+    desc: Install all dependencies using uv
+    deps: [uv]
+    env:
+      UV_VENV_CLEAR: 1
+    cmds:
+      - |
+        # we need the virtual environment at least for the tests to work
+        # even if we don't install anything
+
+        printf "${BLUE}[INFO] Creating virtual environment...${RESET}\n"
+
+        # Create the virtual environment
+        ./bin/uv venv --python 3.12 || { printf "${RED}[ERROR] Failed to create virtual environment${RESET}\n"; exit 1; }
+
+        if [ -f "tests/requirements.txt" ]; then
+          ./bin/uv pip install -r tests/requirements.txt || { printf "${RED}[ERROR] Failed to install test requirements${RESET}\n"; exit 1; }
+        fi
+
+        if [ -f "pyproject.toml" ]; then
+          printf "${BLUE}[INFO] Installing dependencies${RESET}\n"
+          ./bin/uv sync --all-extras --frozen || { printf "${RED}[ERROR] Failed to install dependencies${RESET}\n"; exit 1; }
+        else
+          printf "${YELLOW}[WARN] No pyproject.toml found, skipping install${RESET}\n"
+        fi
+
+  build:
+    desc: Build the package using hatch
+    deps: [install]
+    cmds:
+      - |
+        if [ -f "pyproject.toml" ]; then
+          printf "${BLUE}[INFO] Building package...${RESET}\n"
+          ./bin/uv pip install hatch
+          ./bin/uv run hatch build
+        else
+          printf "${YELLOW}[WARN] No pyproject.toml found, skipping build${RESET}\n"
+        fi

taskfiles/cleanup.yml

@@ -0,0 +1,26 @@
+# Taskfile: Cleanup tasks
+#
+# Purpose: Remove build artifacts, caches, and orphaned Git branches to keep the
+#          working tree clean while preserving environment files.
+#
+# Components:
+#   - clean: delete generated files (dist, build, egg-info, caches) and prune
+#            local branches without a remote counterpart
+
+version: '3'
+
+tasks:
+  clean:
+    desc: Clean generated files and directories
+    cmds:
+      - |
+        printf "${BLUE}Cleaning project...${RESET}\n"
+        # do not clean .env files
+        git clean -d -X -f -e .env -e '.env.*'
+        rm -rf dist build *.egg-info .coverage .pytest_cache
+        printf "${BLUE}Removing local branches with no remote counterpart...${RESET}\n"
+        git fetch --prune
+        git branch -vv \
+          | grep ': gone]' \
+          | awk '{print $1}' \
+          | xargs -r git branch -D 2>/dev/null || true