Grav comes with a built-in command-line interface (CLI) which can be found at bin/grav. The CLI is extremely useful for running recurring tasks such as clearing the cache, making backups, and more.
Accessing the CLI is a simple process but you need to use a terminal. On a mac this is called Terminal, on windows, it's called cmd and on Linux, it's just a shell. UNIX style commands are not natively available in Windows cmd. Installing the msysgit package on a Windows machine adds Git and Git BASH, which is an alternative command prompt that makes UNIX commands available. If you are accessing your server remotely, you most likely will use SSH to remotely log in to your server. Check out this great tutorial for more information on SSH.
Although some operations can be performed manually, by relying on the CLI, these tasks could be automated via cronjobs that run daily.
To get a list of all the commands available in Grav, you can run the command:
bin/grav listThis should display something like:
Available commands:
backup Creates a backup of the Grav instance
cache [clearcache|cache-clear] Clears Grav cache
clean Handles cleaning chores for Grav distribution
composer Updates the composer vendor dependencies needed by Grav.
help Displays help for a command
install Installs the dependencies needed by Grav. Optionally can create symbolic links
list Lists commands
logviewer Display the last few entries of Grav log
new-project [newproject] Creates a new Grav project with all the dependencies installed
sandbox Setup of a base Grav system in your webroot, good for development, playing around or starting fresh
scheduler Run the Grav Scheduler. Best when integrated with system cron
security Capable of running various Security checksTo get help for a specific command, you can prepend help to the command:
bin/grav help installThe Grav backup system has been completely revamped in Grav 1.6 to support multiple backup profiles. These profiles are configures in the user/config/backups.yaml. If you don't have a custom configuration file, Grav will use the default one provided in system/config/backups.yaml.
If Grav detects multiple backup profiles, the CLI command will prompt you to choose the one you wish to backup with the CLI command.
cd ~/workspace/portfolio
bin/grav backup
Grav Backup
===========
Choose a backup?
[0] Default Site Backup
[1] Pages BackupAlternatively you can pass an index of the profile directly:
$ cd ~/workspace/portfolio
bin/grav backup 1
Archiving 36 files [===================================================] 100% < 1 sec Done...
[OK] Backup Successfully Created: /users/joe/workspace/portfolio/backup/pages_backup--20190227120510.zipMore information on the backup functionality can be found in the Advanced -> Backups section.
This CLI command is primarily used during the package building process, as it removes extraneous files and folders from Grav. It is strongly recommended you do not use this yourself unless you are using it build your own Grav packages.
bin/grav cleanYou can clear the cache by deleting all the files and folders under cache/.
The equivalent CLI command is:
$ cd ~/webroot/my-grav-project
bin/grav cacheThere are several aliases for compatibility (cache, cache-clear, clearcache, clear).
The default option is the standard cache clearing process however, you can control this further with these options:
--purge If set purge old caches
--all If set will remove all including compiled, twig, doctrine caches
--assets-only If set will remove only assets/*
--images-only If set will remove only images/*
--cache-only If set will remove only cache/*
--tmp-only If set will remove only tmp/*If you installed Grav via GitHub and have manually installed composer-based vendor packages, you can easily update with:
bin/grav composerYou can also pass composer options such as install:
bin/grav composer --installor
bin/grav composer --updateThese all use the --no-dev composer option, so to be able to perform testing you should use composer directly: bin/composer.phar
To install the dependencies Grav relies on (error plugin, problems plugin, antimatter theme), launch a terminal or console and navigate to the grav folder where you want to install the dependencies and run the CLI command.
$ cd ~/webroot/my-grav-project
bin/grav installYou should now have the dependencies installed under:
~/webroot/my-grav-project/user/plugins/error~/webroot/my-grav-project/user/plugins/problems~/webroot/my-grav-project/user/themes/antimatterAs part of Grav 1.6, a new logviewer CLI command was created to allow for quick viewing of Grav logs.
The simplest way to use this command is to simply type:
cd ~/webroot/my-grav-project
bin/grav logviewerThis will output the last 20 log entries of the logs/grav.log file. There are a few options:
-f, --file[=FILE] custom log file location (default = grav.log)
-l, --lines[=LINES] number of lines (default = 10)
-v, --verbose verbose output including a stack trace if availablee.g.
bin/grav logviewer --lines=4 [12:27:20]
Log Viewer
==========
viewing last 4 entries in grav.log
2019-02-27 12:00:30 [WARNING] Plugin 'foo-plugin' enabled but not found! Try clearing cache with `bin/grav cache`
2019-02-27 12:04:57 [NOTICE] Backup Created: /Users/joe/my-grav-project/backup/default_site_backup--20190227120450.zip
2019-02-27 12:05:10 [NOTICE] Backup Created: /Users/joe/my-grav-project/backup/pages_backup--20190227120510.zip
2019-02-27 12:26:00 [NOTICE] Backup Created: /Users/joe/my-grav-project/backup/pages_backup--20190227122600.zipAnd verbose output with stack traces:
bin/grav logviewer -v [16:12:12]
Log Viewer
==========
viewing last 20 entries in grav.log
2019-03-14 05:52:44 [WARNING] Plugin 'simplesearch.bak' enabled but not found! Try clearing cache with `bin/grav clear-cache`
2019-03-14 05:52:44 [CRITICAL] A function must be an instance of \Twig_FunctionInterface or \Twig_SimpleFunction.
0 /Users/joe/my-grav-project/plugins/acme-twig-filters/acme-twig-filters.php(52): Twig\Environment->addFunction(Object(Twig\TwigFilter))
1 /Users/joe/my-grav-project/vendor/symfony/event-dispatcher/EventDispatcher.php(212): Grav\Plugin\ACMETwigFiltersPlugin->onTwigInitialized(Object(RocketTheme\Toolbox\Event\Event), 'onTwigInitializ...', Object(RocketTheme\Toolbox\Event\EventDispatcher))
2 /Users/joe/my-grav-project/vendor/symfony/event-dispatcher/EventDispatcher.php(44): Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(Array, 'onTwigInitializ...', Object(RocketTheme\Toolbox\Event\Event))
3 /Users/joe/my-grav-project/vendor/rockettheme/toolbox/Event/src/EventDispatcher.php(23): Symfony\Component\EventDispatcher\EventDispatcher->dispatch('onTwigInitializ...', Object(RocketTheme\Toolbox\Event\Event))
4 /Users/joe/my-grav-project/system/src/Grav/Common/Grav.php(365): RocketTheme\Toolbox\Event\EventDispatcher->dispatch('onTwigInitializ...', Object(RocketTheme\Toolbox\Event\Event))
5 /Users/joe/my-grav-project/system/src/Grav/Common/Twig/Twig.php(175): Grav\Common\Grav->fireEvent('onTwigInitializ...')
6 /Users/joe/my-grav-project/system/src/Grav/Common/Processors/TwigProcessor.php(24): Grav\Common\Twig\Twig->init()
7 /Users/joe/my-grav-project/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php(45): Grav\Common\Processors\TwigProcessor->process(Object(Nyholm\Psr7\ServerRequest), Object(Grav\Framework\RequestHandler\RequestHandler))
8 /Users/joe/my-grav-project/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php(57): Grav\Framework\RequestHandler\RequestHandler->handle(Object(Nyholm\Psr7\ServerRequest))
9 /Users/joe/my-grav-project/system/src/Grav/Common/Processors/AssetsProcessor.php(28): Grav\Framework\RequestHandler\RequestHandler->handle(Object(Nyholm\Psr7\ServerRequest))
2019-03-14 05:52:46 [WARNING] Plugin 'simplesearch.bak' enabled but not found! Try clearing cache with `bin/grav clear-cache`
...Every time you want to start a new project with Grav, you need to start with a clean Grav instance. Through the CLI, this process is super easy and takes only a few seconds.
~/Projects/grav)cd ~/Projects/grav~/Webroot/portfolio.bin/grav new-project ~/webroot/portfolioThis will create a new Grav instance and download all the dependencies required.
Grav has a nifty utility called sandbox, which can quickly create a symlinked copy of the Grav-installation. Simply put, running bin/grav sandbox -s DESTINATION - where "DESTINATION" is the path to the folder where you want the copied installation - recreates the Grav-installation in another folder.
For example, running:
bin/grav sandbox -s ../copyFrom your current Grav-folder creates a sibling-folder named copy, where the following folders are virtual copies: /bin, /system, /vendor, /webserver-configs, as well as standard files that typically reside in Grav's root-folder. All content in /user will be carbon copies, not virtual, so you can easily get started with customizing the new installation without having created overhead from core files.
As outlined in the Advanced -> Scheduler section, The scheduler can be monitored via the CLI command.
The base command will manually run the scheduler tasks that are due:
bin/grav schedulerTo get some more detail you can run with the optional -v option:
bin/grav scheduler -v
Running Scheduled Jobs
======================
[2019-02-27T12:34:07-07:00] Success: Grav\Common\Cache::purgeJob
[2019-02-27T12:34:07-07:00] Success: Grav\Common\Cache::clearJob
[2019-02-27T12:34:07-07:00] Success: ls -lahOther options include:
-i, --install Show Install Command
-j, --jobs Show Jobs Summary
-d, --details Show Job DetailsPlease refer to the Advanced -> Scheduler section, for more detailed information on these options.
Added in Grav 1.5 is a new security scanner CLI command. You can run this to quickly scan your contents against the configured security settings.
bin/grav security [12:34:12]
Grav Security Check
===================
Scanning 11 pages [===================================================] 100% < 1 sec
[OK] Security Scan complete: No issues found...To determine if your server is running cgi-fcgi on the command line, type the following:
$ php -v
PHP 5.5.17 (cgi-fcgi) (built: Sep 19 2014 09:49:55)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.5.0, Copyright (c) 1998-2014 Zend Technologies
with the ionCube PHP Loader v4.6.1, Copyright (c) 2002-2014, by ionCube Ltd.If you see a reference to (cgi-fcgi) you will need to prefix all bin/grav commands with php-cli. Alternatively, you can set up an alias in your shell with something like: alias php="php-cli" which will ensure the CLI version of PHP runs from the command line.
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