The theme of this commit is to make the install process more
resiliant to differences in distros by testing for specific
features or versions of executables rather than making as many
assumptions just on the distro and release.
* Distro and Release detection (install, Vagrantfile)
- Added detection logic for distro and release based on
/etc/os-release which is available on all potential supported
distros. The --distribution and --release options can be used
to override detection.
- Added distro and release checks to ensure values specified are
for a supported release.
- Changed some distro checks to use booleans, e.g.
if $is_centos_7; then ...
- Added a simple check so if --distribution is specified, it will
ensure it's at least sane, e.g. centos on debian or debian on
centos will be caught.
- In Vagrantfile, removed --distribution and --release options for
all distro and release combinations.
* Portable Init System Detection and Management (install, centos.sh)
- Added detection logic for init system type - systemd, Upstart or
System V in the function systemInitDetect().
- Added portable init system install in the function
systemInitInstall() which depends on systemInitDetect(). After
installing files, enables and starts service.
- Added portable init system commands in the function
systemInitCommand() for start, stop, reload, restart and status.
- Python services don't support systemd but unconditionally install
scripts for both Upstart and System V. Disabled by passing
--no-init-script to setup.py for each service.
- When upgrading, remove all old system init files in /etc/init,
/etc/init.d, /etc/default and /etc/systemd/system.
- In centos.sh, removed install of airtime systemd service files
as it's now handled by install.
- Created an Upstart .conf for airtime-celery
- In systemd file for airtime-celery, changed absolute path to
/usr/local/bin/celery and for centos, the install symlinks
celery to /usr/local/bin.
* External Dependencies Install (install)
- For external dependencies, only attempt to install for Debian-
based distros with apt-get. For centos, a warning is displayed.
- For systems with apt-get, detect version and if 1.1 or greater,
use new force options, otherwise use --force-yes option.
* Configuring Apache (install)
- For Apache, check for centos and use httpd for binary and
service, otherwise use apache2ctl and apache2.
- Detect Apache version 2 or better in a more reliable manner.
- Detect Apache root folder and conf file name by running
apache2ctl -V or httpd -V as appropriate.
- Various checks for centos as it doesn't support the Debian
Apache utilities a2ensite/a2dissite, a2enmod/a2dismod, etc.
* Installing Airtime Services (install)
- Detect Python version. If less than 2.7.9, install OpenSSL
support.
- Prevent installing init files by passing --no-init-script to
setup.py for each service.
- Use systemInitInstall to install, enable and start each service
after setup.py has run.
- Removed filtering for WEB_USER for files in
/etc/init/airtime*.template as that is handled in the
systemInitInstall() function.
* Configuring PHP in Apache (install)
- Detect PHP conf folder by checking a list of locations rather
than making assumptions based on the distro and release.
* Configuring PostgreSQL (install)
- Detects if the airtime user has already been created. If not,
then creates the user.
* Installing Locales (install)
- Minor changes to check for centos and prevent from running.
* [x] explain semver since this upgrade cases are when this applies
* [x] links to different parts of manual
* [x] move backup section to the top
* [x] add "real" git pull example
* [x] rename install script to plain ./install
* [x] remove very old monit upgrade help
This gets the mime type using file-magic in a most minimal way. Since the python bindings have been available as a distro package for quite a while it is written in a way so it should also run on pre pypi installs of file-magic. This means not being able to use nice things like magic.detect_from_filename due to the fact that they where added rather recently (with recently being 2 years ago).
As the mime type is only used to check for wav files that mutagen can't handle it only reads the mime type and ignores the charset and other attributes that magic can find.
Due to the fact that file-magic is not properly unicode safe I'm checking the file based on it's first 2048 bytes as per <http://stackoverflow.com/questions/34836792/python-magic-cant-identify-unicode-filename#comment57418632_34838355>. This is not an issue since wav files need to start with a wav header by definition anyway.
I tested this sucessfully on both CentOS and Debian with files containing Unicode in their names.
Address issue #141 so Git cloning under Windows preserves line endings of relevant scripts and files regardless of a user's local Git configuration so it's possible to provision a VM with Vagrant, install and run LibreTime in place without issue.
Robb
Bill Burton
Lucas Bickel
Lucas Bickel
Lapotor
Robb Ebright