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| -rw-r--r-- | README | 36 | ||||
| -rw-r--r-- | README.md | 134 |
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@@ -1,36 +0,0 @@ -efa - unofficial efa.vrr.de command line client ------------------------------------------------ - -* <http://finalrewind.org/projects/Travel-Routing-DE-VRR/> - - -Dependencies ------------- - - * perl version 5.10.1 or newer - * Class::Accessor - * Exception::Class - * LWP::UserAgent - * XML::LibXML - - -Installation ------------- - -From a release tarball: - -$ perl Build.PL -$ ./Build -$ sudo ./Build install - -From git: - -$ perl Build.PL -$ ./Build -$ ./Build manifest -$ sudo ./Build install - -See also the Module::Build documentation. - -You can then run 'man Travel::Routing::DE::EFA'. -This distribution also ships the script 'efa', see 'man efa'. diff --git a/README.md b/README.md new file mode 100644 index 0000000..8cd8d10 --- /dev/null +++ b/README.md @@ -0,0 +1,134 @@ +# efa - Commandline Public Transit Routing Interface + +efa is a commandline client and Perl module for EFA public transit routing +interfaces such as [efa.vrr.de](https://efa.vrr.de). See the +[Travel::Routing::DE::VRR homepage](https://finalrewind.org/projects/Travel-Routing-DE-VRR/) +for details. + +## Installation + +efa has been packaged as +[libtravel-routing-de-vrr-perl](https://packages.debian.org/search?keywords=libtravel-routing-de-vrr-perl) +for Debian, so you can install it using your package manager of choice on +Debian-based Linux distributions. It is also available as +[perl-travel-routing-de-vrr-git](https://aur.archlinux.org/packages/perl-travel-routing-de-vrr-git/) +in the archlinux User Repository (AUR). Both provide the commandline client and +the Perl module. + +If you are using another distribution and/or would prefer a more recent +version, you have four installation options: + +* Nightly `.deb` builds for Debian-based distributions +* Installing the latest release from CPAN +* Installation from source +* Using a Docker image + +Except for Docker, __efa__ is available in your PATH after installation. You +can run `efa --version` to verify this. Documentation is available via +`man efa`. + +### Nightly Builds for Debian + +[lib.finalrewind.org/deb](https://lib.finalrewind.org/deb) provides Debian +packages of both development and release versions. Note that these are not part +of the official Debian repository and are thus not covered by its quality +assurance processes. + +To install the latest release, run: + +``` +curl https://lib.finalrewind.org/deb/libtravel-routing-de-vrr-perl_latest_all.deb | sudo dpkg -i - +``` + +For a (possibly broken) development snapshot of the Git master branch, run: + +``` +curl https://lib.finalrewind.org/deb/libtravel-routing-de-vrr-perl_dev_all.deb | sudo dpkg -i - +``` + +Uninstallation works as usual: + +``` +sudo apt remove libtravel-routing-de-vrr-perl +``` + +### Installation from CPAN + +Travel::Routing::DE::VRR releases are published on the Comprehensive Perl +Archive Network (CPAN) and can be installed using standard Perl module +tools such as `cpanminus`. + +Before proceeding, ensure that you have standard build tools (i.e. make, +pkg-config and a C compiler) installed. You will also need the following +libraries with development headers: + +* libssl +* libxml2 +* zlib + +Now, use a tool of your choice to install the module. Minimum working example: + +``` +cpanm Travel::Routing::DE::VRR +``` + +If you run this as root, it will install script and module to `/usr/local` by +default. + +### Installation from Source + +In this variant, you must ensure availability of dependencies by yourself. +You may use carton or cpanminus with the provided `cpanfile`, Module::Build's +installdeps command, or rely on the Perl modules packaged by your distribution. +On Debian 10+, all dependencies are available from the package repository. + +To check whether dependencies are satisfied, run: + +``` +perl Build.PL +``` + +If it complains about "... is not installed" or "ERRORS/WARNINGS FOUND IN +PREREQUISITES", it is missing dependencies. + +Once all dependencies are satisfied, use Module::Build to build, test and +install the module. Testing is optional -- you may skip the "Build test" +step if you like. + +If you downloaded a release tarball, proceed as follows: + +``` +./Build +./Build test +sudo ./Build install +``` + +If you are using the Git repository, use the following commands: + +``` +./Build +./Build manifest +./Build test +sudo ./Build install +``` + +### Running efa via Docker + +An efa image is available on Docker Hub. It is intended for testing purposes: +due to the latencies involved in spawning a container for each efa invocation, +it is less convenient for day-to-day usage. + +Installation: + +``` +docker pull derfnull/efa:latest +``` + +Use it by prefixing efa commands with `docker run --rm derfnull/efa:latest`, like so: + +``` +docker run --rm derfnull/efa:latest --version +``` + +Documentation is not available in this image. Please refer to the +[online efa manual](https://man.finalrewind.org/1/efa/) instead. |