mirror of
https://github.com/searxng/searxng.git
synced 2025-11-03 19:17:07 -05:00
5820dc78ce
Closes: https://github.com/searxng/searxng/issues/2190 Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
321 lines
10 KiB
ReStructuredText
321 lines
10 KiB
ReStructuredText
.. _makefile:
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========
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Makefile
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========
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.. _gnu-make: https://www.gnu.org/software/make/manual/make.html#Introduction
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.. sidebar:: build environment
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Before looking deeper at the targets, first read about :ref:`make
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install`.
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To install system requirements follow :ref:`buildhosts`.
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All relevant build tasks are implemented in :origin:`manage` and for CI or
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IDE integration a small ``Makefile`` wrapper is available. If you are not
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familiar with Makefiles, we recommend to read gnu-make_ introduction.
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The usage is simple, just type ``make {target-name}`` to *build* a target.
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Calling the ``help`` target gives a first overview (``make help``):
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.. program-output:: bash -c "cd ..; make --no-print-directory help"
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.. contents:: Contents
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:depth: 2
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:local:
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:backlinks: entry
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.. _make install:
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Python environment (``make install``)
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=====================================
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.. sidebar:: activate environment
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``source ./local/py3/bin/activate``
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We do no longer need to build up the virtualenv manually. Jump into your git
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working tree and release a ``make install`` to get a virtualenv with a
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*developer install* of SearXNG (:origin:`setup.py`). ::
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$ cd ~/searxng-clone
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$ make install
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PYENV [virtualenv] installing ./requirements*.txt into local/py3
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...
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PYENV OK
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PYENV [install] pip install -e 'searx[test]'
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...
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Successfully installed argparse-1.4.0 searx
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BUILDENV INFO:searx:load the default settings from ./searx/settings.yml
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BUILDENV INFO:searx:Initialisation done
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BUILDENV build utils/brand.env
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If you release ``make install`` multiple times the installation will only
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rebuild if the sha256 sum of the *requirement files* fails. With other words:
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the check fails if you edit the requirements listed in
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:origin:`requirements-dev.txt` and :origin:`requirements.txt`). ::
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$ make install
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PYENV OK
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PYENV [virtualenv] requirements.sha256 failed
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[virtualenv] - 6cea6eb6def9e14a18bf32f8a3e... ./requirements-dev.txt
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[virtualenv] - 471efef6c73558e391c3adb35f4... ./requirements.txt
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...
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PYENV [virtualenv] installing ./requirements*.txt into local/py3
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...
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PYENV OK
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PYENV [install] pip install -e 'searx[test]'
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...
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Successfully installed argparse-1.4.0 searx
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BUILDENV INFO:searx:load the default settings from ./searx/settings.yml
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BUILDENV INFO:searx:Initialisation done
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BUILDENV build utils/brand.env
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.. sidebar:: drop environment
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To get rid of the existing environment before re-build use :ref:`clean target
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<make clean>` first.
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If you think, something goes wrong with your ./local environment or you change
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the :origin:`setup.py` file, you have to call :ref:`make clean`.
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.. _make buildenv:
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``make buildenv``
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=================
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Rebuild instance's environment with the modified settings from the
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:ref:`settings brand` and :ref:`settings server` section of your
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:ref:`settings.yml <settings location>`.
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What is the :origin:`utils/brand.env` needed for and why do you need to rebuild
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it if necessary?
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Short answer: :ref:`installation and maintenance <searxng maintenance>`
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scripts are running outside of instance's runtime environment and need some
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values defined in the runtime environment.
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All the SearXNG setups are centralized in the :ref:`settings.yml` file. This
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setup is available as long we are in a *installed instance*. E.g. the
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*installed instance* on the server or the *installed developer instance* at
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``./local`` (the later one is created by a :ref:`make install <make install>` or
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:ref:`make run <make run>`).
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Tasks running outside of an *installed instance*, especially :ref:`installation
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and maintenance <searxng maintenance>` tasks running at (pre-) installation time
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do not have access to the SearXNG setup (from a *installed instance*). Those
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tasks need a *build environment*.
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The ``make buildenv`` target will update the *build environment* in:
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- :origin:`utils/brand.env`
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Tasks running outside of an *installed instance*, need the following settings
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from the YAML configuration:
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- ``SEARXNG_URL`` from :ref:`server.base_url <settings server>` (aka
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``PUBLIC_URL``)
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- ``SEARXNG_BIND_ADDRESS`` from :ref:`server.bind_address <settings server>`
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- ``SEARXNG_PORT`` from :ref:`server.port <settings server>`
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The ``GIT_URL`` and ``GIT_BRANCH`` in the origin:`utils/brand.env` file, are
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readed from the git VCS and the branch that is checked out when ``make
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buildenv`` command runs.
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.. _brand:
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**I would like to create my own brand, how should I proceed?**
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Create a remote branch (``example.org``), checkout the remote branch (on your
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local developer desktop) and in the :origin:`searx/settings.yml` file in the
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:ref:`settings server` section set ``base_url``. Run ``make buildenv`` and
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create a commit for your brand.
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On your server you clone the branch (``example.org``) into your HOME folder
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``~`` from where you run the :ref:`installation <installation>` and
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:ref:`maintenance <searxng maintenance>` task.
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To upgrade you brand, rebase on SearXNG's master branch (on your local
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developer desktop), force push it to your remote branch. Go to your server, do
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a force pull and run :ref:`sudo -H ./utils/searxng.sh instance update <update
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searxng>`.
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.. _make node.env:
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Node.js environment (``make node.env``)
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=======================================
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.. _Node.js: https://nodejs.org/
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.. _nvm: https://github.com/nvm-sh
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.. _npm: https://www.npmjs.com/
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.. jinja:: searx
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Node.js_ version {{version.node}} or higher is required to build the themes.
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If the requirement is not met, the build chain uses nvm_ (Node Version
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Manager) to install latest LTS of Node.js_ locally: there is no need to
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install nvm_ or npm_ on your system.
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Use ``make nvm.status`` to get the current status of you Node.js_ and nvm_ setup.
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Here is the output you will typically get on a Ubuntu 20.04 system which serves
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only a `no longer active <https://nodejs.org/en/about/releases/>`_ Release
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`Node.js v10.19.0 <https://packages.ubuntu.com/focal/nodejs>`_.
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::
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$ make nvm.status
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INFO: Node.js is installed at /usr/bin/node
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INFO: Node.js is version v10.19.0
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WARN: minimal Node.js version is 16.13.0
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INFO: npm is installed at /usr/bin/npm
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INFO: npm is version 6.14.4
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WARN: NVM is not installed
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INFO: to install NVM and Node.js (LTS) use: manage nvm install --lts
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To install you can also use :ref:`make nvm.nodejs`
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.. _make nvm.nodejs:
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``make nvm.nodejs``
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===================
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Install latest Node.js_ LTS locally (uses nvm_)::
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$ make nvm.nodejs
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INFO: install (update) NVM at /share/searxng/.nvm
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INFO: clone: https://github.com/nvm-sh/nvm.git
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...
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Downloading and installing node v16.13.0...
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...
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INFO: Node.js is installed at searxng/.nvm/versions/node/v16.13.0/bin/node
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INFO: Node.js is version v16.13.0
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INFO: npm is installed at searxng/.nvm/versions/node/v16.13.0/bin/npm
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INFO: npm is version 8.1.0
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INFO: NVM is installed at searxng/.nvm
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.. _make run:
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``make run``
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============
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To get up a running a developer instance simply call ``make run``. This enables
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*debug* option in :origin:`searx/settings.yml`, starts a ``./searx/webapp.py``
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instance and opens the URL in your favorite WEB browser (:man:`xdg-open`)::
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$ make run
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Changes to theme's HTML templates (jinja2) are instant. Changes to the CSS & JS
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sources of the theme need to be rebuild. You can do that by running::
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$ make themes.all
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Alternatively to ``themes.all`` you can run *live builds* of the theme you are
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modify::
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$ LIVE_THEME=simple make run
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.. _make clean:
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``make clean``
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==============
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Drops all intermediate files, all builds, but keep sources untouched. Before
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calling ``make clean`` stop all processes using the :ref:`make install` or
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:ref:`make node.env`. ::
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$ make clean
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CLEAN pyenv
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PYENV [virtualenv] drop local/py3
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CLEAN docs -- build/docs dist/docs
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CLEAN themes -- locally installed npm dependencies
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...
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CLEAN test stuff
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CLEAN common files
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.. _make docs:
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``make docs docs.autobuild docs.clean``
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=======================================
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We describe the usage of the ``doc.*`` targets in the :ref:`How to contribute /
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Documentation <contrib docs>` section. If you want to edit the documentation
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read our :ref:`make docs.live` section. If you are working in your own brand,
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adjust your :ref:`settings global`.
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.. _make docs.gh-pages:
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``make docs.gh-pages``
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======================
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To deploy on github.io first adjust your :ref:`settings global`. For any
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further read :ref:`deploy on github.io`.
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.. _make test:
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``make test``
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=============
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Runs a series of tests: :ref:`make test.pylint`, ``test.pep8``, ``test.unit``
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and ``test.robot``. You can run tests selective, e.g.::
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$ make test.pep8 test.unit test.sh
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TEST test.pep8 OK
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...
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TEST test.unit OK
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...
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TEST test.sh OK
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.. _make test.shell:
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``make test.shell``
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===================
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:ref:`sh lint` / if you have changed some bash scripting run this test before
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commit.
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.. _make test.pylint:
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``make test.pylint``
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====================
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.. _Pylint: https://www.pylint.org/
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Pylint_ is known as one of the best source-code, bug and quality checker for the
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Python programming language. The pylint profile used in the SearXNG project is
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found in project's root folder :origin:`.pylintrc`.
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.. _make search.checker:
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``search.checker.{engine name}``
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================================
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To check all engines::
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make search.checker
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To check a engine with whitespace in the name like *google news* replace space
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by underline::
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make search.checker.google_news
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To see HTTP requests and more use SEARXNG_DEBUG::
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make SEARXNG_DEBUG=1 search.checker.google_news
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.. _3xx: https://en.wikipedia.org/wiki/List_of_HTTP_status_codes#3xx_redirection
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To filter out HTTP redirects (3xx_)::
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make SEARXNG_DEBUG=1 search.checker.google_news | grep -A1 "HTTP/1.1\" 3[0-9][0-9]"
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...
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Engine google news Checking
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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
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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
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--
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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
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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
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--
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