.. _makefile: ======== Makefile ======== .. _gnu-make: https://www.gnu.org/software/make/manual/make.html#Introduction .. sidebar:: build environment Before looking deeper at the targets, first read about :ref:`make install`. To install system requirements follow :ref:`buildhosts`. All relevant build tasks are implemented in :origin:`manage` and for CI or IDE integration a small ``Makefile`` wrapper is available. If you are not familiar with Makefiles, we recommend to read gnu-make_ introduction. The usage is simple, just type ``make {target-name}`` to *build* a target. Calling the ``help`` target gives a first overview (``make help``): .. program-output:: bash -c "cd ..; make --no-print-directory help" .. contents:: Contents :depth: 2 :local: :backlinks: entry .. _make install: Python environment (``make install``) ===================================== .. sidebar:: activate environment ``source ./local/py3/bin/activate`` We do no longer need to build up the virtualenv manually. Jump into your git working tree and release a ``make install`` to get a virtualenv with a *developer install* of SearXNG (:origin:`setup.py`). :: $ cd ~/searxng-clone $ make install PYENV [virtualenv] installing ./requirements*.txt into local/py3 ... PYENV OK PYENV [install] pip install -e 'searx[test]' ... Successfully installed argparse-1.4.0 searx BUILDENV INFO:searx:load the default settings from ./searx/settings.yml BUILDENV INFO:searx:Initialisation done BUILDENV build utils/brand.env If you release ``make install`` multiple times the installation will only rebuild if the sha256 sum of the *requirement files* fails. With other words: the check fails if you edit the requirements listed in :origin:`requirements-dev.txt` and :origin:`requirements.txt`). :: $ make install PYENV OK PYENV [virtualenv] requirements.sha256 failed [virtualenv] - 6cea6eb6def9e14a18bf32f8a3e... ./requirements-dev.txt [virtualenv] - 471efef6c73558e391c3adb35f4... ./requirements.txt ... PYENV [virtualenv] installing ./requirements*.txt into local/py3 ... PYENV OK PYENV [install] pip install -e 'searx[test]' ... Successfully installed argparse-1.4.0 searx BUILDENV INFO:searx:load the default settings from ./searx/settings.yml BUILDENV INFO:searx:Initialisation done BUILDENV build utils/brand.env .. sidebar:: drop environment To get rid of the existing environment before re-build use :ref:`clean target ` first. If you think, something goes wrong with your ./local environment or you change the :origin:`setup.py` file, you have to call :ref:`make clean`. .. _make buildenv: ``make buildenv`` ================= Rebuild instance's environment with the modified settings from the :ref:`settings brand` and :ref:`settings server` section of your :ref:`settings.yml `. We have all SearXNG setups are centralized in the :ref:`settings.yml` file. This setup is available as long we are in a *installed instance*. E.g. the *installed instance* on the server or the *installed developer instance* at ``./local`` (the later one is created by a :ref:`make install ` or :ref:`make run `). Tasks running outside of an *installed instance*, especially those tasks and scripts running at (pre-) installation time do not have access to the SearXNG setup (from a *installed instance*). Those tasks need a *build environment*. The ``make buildenv`` target will update the *build environment* in: - :origin:`utils/brand.env` Tasks running outside of an *installed instance*, need the following settings from the YAML configuration: - ``SEARXNG_URL`` from :ref:`server.base_url ` (aka ``PUBLIC_URL``) - ``SEARXNG_BIND_ADDRESS`` from :ref:`server.bind_address ` - ``SEARXNG_PORT`` from :ref:`server.port ` .. _make node.env: Node.js environment (``make node.env``) ======================================= .. _Node.js: https://nodejs.org/ .. _nvm: https://github.com/nvm-sh .. _npm: https://www.npmjs.com/ .. jinja:: searx Node.js_ version {{version.node}} or higher is required to build the themes. If the requirement is not met, the build chain uses nvm_ (Node Version Manager) to install latest LTS of Node.js_ locally: there is no need to install nvm_ or npm_ on your system. Use ``make nvm.status`` to get the current status of you Node.js_ and nvm_ setup. Here is the output you will typically get on a Ubuntu 20.04 system which serves only a `no longer active `_ Release `Node.js v10.19.0 `_. :: $ make nvm.status INFO: Node.js is installed at /usr/bin/node INFO: Node.js is version v10.19.0 WARN: minimal Node.js version is 16.13.0 INFO: npm is installed at /usr/bin/npm INFO: npm is version 6.14.4 WARN: NVM is not installed INFO: to install NVM and Node.js (LTS) use: manage nvm install --lts To install you can also use :ref:`make nvm.nodejs` .. _make nvm.nodejs: ``make nvm.nodejs`` =================== Install latest Node.js_ LTS locally (uses nvm_):: $ make nvm.nodejs INFO: install (update) NVM at /share/searxng/.nvm INFO: clone: https://github.com/nvm-sh/nvm.git ... Downloading and installing node v16.13.0... ... INFO: Node.js is installed at searxng/.nvm/versions/node/v16.13.0/bin/node INFO: Node.js is version v16.13.0 INFO: npm is installed at searxng/.nvm/versions/node/v16.13.0/bin/npm INFO: npm is version 8.1.0 INFO: NVM is installed at searxng/.nvm .. _make run: ``make run`` ============ To get up a running a developer instance simply call ``make run``. This enables *debug* option in :origin:`searx/settings.yml`, starts a ``./searx/webapp.py`` instance and opens the URL in your favorite WEB browser (:man:`xdg-open`):: $ make run Changes to theme's HTML templates (jinja2) are instant. Changes to the CSS & JS sources of the theme need to be rebuild. You can do that by running:: $ make themes.all Alternatively to ``themes.all`` you can run *live builds* of the theme you are modify:: $ LIVE_THEME=simple make run .. _make clean: ``make clean`` ============== Drops all intermediate files, all builds, but keep sources untouched. Before calling ``make clean`` stop all processes using the :ref:`make install` or :ref:`make node.env`. :: $ make clean CLEAN pyenv PYENV [virtualenv] drop local/py3 CLEAN docs -- build/docs dist/docs CLEAN themes -- locally installed npm dependencies ... CLEAN test stuff CLEAN common files .. _make docs: ``make docs docs.autobuild docs.clean`` ======================================= We describe the usage of the ``doc.*`` targets in the :ref:`How to contribute / Documentation ` section. If you want to edit the documentation read our :ref:`make docs.live` section. If you are working in your own brand, adjust your :ref:`settings global`. .. _make docs.gh-pages: ``make docs.gh-pages`` ====================== To deploy on github.io first adjust your :ref:`settings global`. For any further read :ref:`deploy on github.io`. .. _make test: ``make test`` ============= Runs a series of tests: :ref:`make test.pylint`, ``test.pep8``, ``test.unit`` and ``test.robot``. You can run tests selective, e.g.:: $ make test.pep8 test.unit test.sh TEST test.pep8 OK ... TEST test.unit OK ... TEST test.sh OK .. _make test.shell: ``make test.shell`` =================== :ref:`sh lint` / if you have changed some bash scripting run this test before commit. .. _make test.pylint: ``make test.pylint`` ==================== .. _Pylint: https://www.pylint.org/ Pylint_ is known as one of the best source-code, bug and quality checker for the Python programming language. The pylint profile used in the SearXNG project is found in project's root folder :origin:`.pylintrc`. .. _make search.checker: ``search.checker.{engine name}`` ================================ To check all engines:: make search.checker To check a engine with whitespace in the name like *google news* replace space by underline:: make search.checker.google_news To see HTTP requests and more use SEARXNG_DEBUG:: make SEARXNG_DEBUG=1 search.checker.google_news .. _3xx: https://en.wikipedia.org/wiki/List_of_HTTP_status_codes#3xx_redirection To filter out HTTP redirects (3xx_):: make SEARXNG_DEBUG=1 search.checker.google_news | grep -A1 "HTTP/1.1\" 3[0-9][0-9]" ... Engine google news Checking https://news.google.com:443 "GET /search?q=life&hl=en&lr=lang_en&ie=utf8&oe=utf8&ceid=US%3Aen&gl=US HTTP/1.1" 302 0 https://news.google.com:443 "GET /search?q=life&hl=en-US&lr=lang_en&ie=utf8&oe=utf8&ceid=US:en&gl=US HTTP/1.1" 200 None -- https://news.google.com:443 "GET /search?q=computer&hl=en&lr=lang_en&ie=utf8&oe=utf8&ceid=US%3Aen&gl=US HTTP/1.1" 302 0 https://news.google.com:443 "GET /search?q=computer&hl=en-US&lr=lang_en&ie=utf8&oe=utf8&ceid=US:en&gl=US HTTP/1.1" 200 None --