Files
semantic-kernel/python/Makefile
Evan Mattson 6ceba22758 Python: improve Makefile uv installation logic (#10246)
### Motivation and Context

Today, If a user runs `make install`, and the uv installation is not
found, the current flow is to return `exit 1` to force the user to
restart their shell.

These changes update the Makefile to better handle the case where uv is
not installed. The Makefile now uses a “second make invocation” approach
with a CONTINUE variable to avoid re-installing uv in the newly spawned
shell. If `uv` isn’t found, it installs `uv`, then executes a new shell
which immediately calls `make install CONTINUE=1`, allowing the rest of
the steps to continue in an environment that now has `uv` on the PATH.

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### Description

This PR:
- Updates the make file to provide cleaner logic on handling the `make
install` when `uv` isn't present.
- Closes #9067

<!-- Describe your changes, the overall approach, the underlying design.
These notes will help understanding how your code works. Thanks! -->

### Contribution Checklist

<!-- Before submitting this PR, please make sure: -->

- [X] The code builds clean without any errors or warnings
- [X] The PR follows the [SK Contribution
Guidelines](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
and the [pre-submission formatting
script](https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md#development-scripts)
raises no violations
- [X] All unit tests pass, and I have added new tests where possible
- [X] I didn't break anyone 😄
2025-01-21 22:16:10 +00:00

104 lines
2.9 KiB
Makefile

SHELL = /bin/bash
.PHONY: help install install-uv install-python install-pre-commit install-sk clean build
.SILENT: # not strictly required, but included per the original example
all: install
ifeq ($(PYTHON_VERSION),)
PYTHON_VERSION = 3.10
endif
# Detect uv on PATH
UV_VERSION := $(shell command -v uv 2> /dev/null)
##############################
# HELP
##############################
.ONESHELL:
help:
echo -e "\033[1mUSAGE:\033[0m"
echo " make [target]"
echo ""
echo -e "\033[1mTARGETS:\033[0m"
echo " help - show this help message"
echo " install - install uv, python, Semantic Kernel, and all dependencies"
echo " This is the default and will use Python 3.10."
echo " install-uv - install uv"
echo " install-python - install multiple python distributions"
echo " install-sk - install Semantic Kernel and all dependencies"
echo " install-pre-commit - install pre-commit hooks"
echo " clean - remove the virtualenvs"
echo " build - build the project"
echo ""
echo -e "\033[1mVARIABLES:\033[0m"
echo " PYTHON_VERSION - Python version to use. Default is 3.10"
echo " By default, 3.10, 3.11, and 3.12 are installed as well."
##############################
# INSTALL
##############################
install:
make install-uv
make install-python
make install-sk
make install-pre-commit
##############################
# INSTALL-UV
##############################
install-uv:
# If uv is not found AND we haven't already re-invoked with CONTINUE=1...
ifneq ($(UV_VERSION),)
echo "uv found at: $(UV_VERSION)"
echo "running uv self update"
uv self update
else ifeq ($(CONTINUE),1)
echo "Skipping uv re-install; continuing with the rest of the steps."
else
echo "uv could not be found."
echo "Installing uv..."
curl -LsSf https://astral.sh/uv/install.sh | sh
echo "uv installed."
echo "Re-executing shell so uv is immediately available on PATH..."
exec $$SHELL -c 'make install CONTINUE=1'
endif
##############################
# INSTALL-PYTHON
##############################
.ONESHELL:
install-python:
echo "Installing python 3.10, 3.11, 3.12"
uv python install 3.10 3.11 3.12
##############################
# INSTALL-PRE-COMMIT
##############################
.ONESHELL:
install-pre-commit:
echo "Installing pre-commit hooks"
uv run pre-commit install -c python/.pre-commit-config.yaml
##############################
# INSTALL-SK
##############################
.ONESHELL:
install-sk:
echo "Creating and activating venv for python $(PYTHON_VERSION)"
uv venv --python $(PYTHON_VERSION)
echo "Installing Semantic Kernel and all dependencies"
uv sync --all-extras --dev
##############################
# CLEAN
##############################
.ONESHELL:
clean:
rm -rf .venv
##############################
# BUILD
##############################
build:
uvx --from build pyproject-build --installer uv