\input texinfo   @c -*-texinfo-*-
@c %**start of header
@setfilename fdroid.info
@settitle FDroid Server Manual, version 1.0
@c %**end of header

@copying
This manual is for the FDroid server program.

Copyright @copyright{} 2010, 2011 Ciaran Gultnieks
Copyright @copyright{} 2011 Henrik Tunedal, Michael Haas, John Sullivan

@quotation
Permission is granted to ...
@end quotation
@end copying

@titlepage
@title FDroid Server Manual
@author Ciaran Gultnieks and the FDroid project

@c  The following two commands
@c  start the copyright page.
@page
@vskip 0pt plus 1filll
@insertcopying

Published by ...
@end titlepage

@c So the toc is printed at the start.
@contents

@ifnottex
@node Top
@comment  node-name, next,      previous,  up
@top FDroid Server

This manual is for the FDroid server, version version.
@end ifnottex

@menu
* Basic instructions::
* Build System Requirements::
* MetaData::
* Index::
@end menu

@node Basic instructions, Build System Requirements, Top, Top
@comment  node-name, next,      previous,  up
@chapter Basic instructions

@cindex instructions, basic
@cindex installation


@enumerate

@item
Copy config.sample.py to config.py and edit the path within accordingly
to point to the Android tools

@item
Make a repo directory and put APK files in it

@item
Run update.py

@item
If it reports that any metadata files are missing, you can create them
in the metadata directory and run it again.

@item
To ease creation of metadata files, run update.py with the -c option. It
will create 'skeleton' metadata files that are missing, and you can then
just edit them and fill in the details.

@item
Then, if you've changed things, run update.py again.

@item
Running update.py adds an Icons directory into the repo directory, and
also creates the repository index (index.xml).

@item
Transfer the repo directory to the appropriate http server. The script
in upload.sh is an example of how to do this.

@end enumerate

@node Build System Requirements, MetaData, Basic instructions, Top
@comment  node-name, next,      previous,  up
@chapter Build System Requirements

@cindex requirements, build system

To be able to auto-build packages, you're going to need:

@itemize @bullet

@item
GNU/Linux

@item
Python

@item
A fully functional Android SDK with all SDK platforms and tools

@item
The Android NDK

@item
Ant

@item
Ant Contrib Tasks (Debian package ant-contrib)

@item
Maven (Debian package maven2)

@item
JavaCC (Debian package javacc)

@item
VCS clients: svn, git, hg, bzr

@item
A keystore for holding release keys. (Safe, secure and well backed up!)

@end itemize

You then need to create a config.py (copy config.sample.py and follow the
instructions) to specify the locations of some of these things.

@node MetaData, Index, Build System Requirements, Top
@comment  node-name, next,      previous,  up
@chapter MetaData

@cindex metadata

Information used by update.py to compile the public index comes from two
sources, 1) the APK files in the repo directory, and 2) the metadata files
in the metadata directory.

The metadata files are simple, easy to edit text files, always named as the
application's package ID with '.txt' appended. Within the file, the following
fields are recognised:

@menu 

* License::
* Name::
* Web Site::
* Source Code::
* Issue Tracker::
* Donate::
* Summary::
* Description::
* Repo Type::
* Repo::
* Build Version::
* Use Built::
* AntiFeatures::
* Disabled::
* Requires Root::

@end menu

@node License, Name, MetaData, MetaData
@comment  node-name, next,      previous,  up
@section License

@cindex license

The license for the application.

Common values: 

@itemize @bullet

@item
@samp{GPLv2}

@item
@samp{GPLv2+}

@item
@samp{GPLv3}

@item
@samp{Apache2}

@item
@samp{MIT}

@item
@samp{BSD}

@end itemize

@node Name, Web Site, License, MetaData
@comment  node-name, next,      previous,  up
@section Name

@cindex Name

The name of the application. Normally, this field should not be present since the
application's correct name is retrieved from the APK file. However, in a situation
where an APK contains a bad or missing application name, it can be overridden
using this.

@node Web Site, Source Code, Name, MetaData
@comment  node-name, next,      previous,  up
@section Web Site

@cindex Web Site

The URL for the application's web site.

@node Source Code, Issue Tracker, Web Site, MetaData
@comment  node-name, next,      previous,  up
@section Source Code

@cindex Source Code

The URL to view or obtain the application's source code. This should be
something human-friendly. Machine-readable source-code is covered in the
'Repo' field.

@node Issue Tracker, Donate, Source Code, MetaData
@comment  node-name, next,      previous,  up
@section Issue Tracker

@cindex Issue Tracker

The URL for the application's issue tracker. Optional, since not all
applications have one.

@node Donate, Summary, Issue Tracker, MetaData
@comment  node-name, next,      previous,  up
@section Donate

@cindex Donate

The URL to donate to the project. This could be the project's donate page
if it has one, or perhaps even a direct PayPal link.

@node Summary, Description, Donate, MetaData
@comment  node-name, next,      previous,  up
@section Summary

@cindex Summary

A brief summary of what the application is.

@node Description, Repo Type, Summary, MetaData
@comment  node-name, next,      previous,  up
@section Description

@cindex Description

A full description of the application. This can span multiple lines, and is
terminated by a line containing a single '.'.

@node Repo Type, Repo, Description, MetaData
@comment  node-name, next,      previous,  up
@section Repo Type

@cindex Repo Type

The type of repository - for automatic building from source. If this is not
specified, automatic building is disabled for this application. Possible
values are:

@itemize @bullet

@item
@samp{git}

@item
@samp{svn}

@item
@samp{hg}

@item
@samp{bzr}

@end itemize

@node Repo, Build Version, Repo Type, MetaData
@comment  node-name, next,      previous,  up
@section Repo

@cindex Repo

The repository location. Usually a git: or svn: URL.

For a Subversion repo that requires authentication, you can precede the repo
URL with username:password@ and those parameters will be passed as @option{--username}
and @option{--password} to the SVN checkout command.

@node Build Version, Use Built, Repo, MetaData
@comment  node-name, next,      previous,  up
@section Build Version

@cindex Build Version

Any number of these fields can be present, each specifying a version to
automatically build from source. The value is a comma-separated list.
For example:

@samp{Build Version:0.12,3,651696a49be2cd7db5ce6a2fa8185e31f9a20035}

The above specifies to build version 0.12, which has a version code of 3.
The third parameter specifies the tag, commit or revision number from
which to build it in the source repository.

If the commit version starts with a !, that version is not built. Instead,
everything after the ! is used as a reason why it can't be built. The
purpose of this feature is to allow non-buildable releases (e.g. the source
is not published) to be flagged, so the scripts don't generate repeated
messages about them. (And also to record the information for review later).

In addition to the three, always required, parameters described above,
further parameters can be added (in name=value format) to apply further
configuration to the build. These are:

@table @code

@item subdir=<path>
Specifies to build from a subdirectory of the checked out source code.
Normally this directory is changed to before building, but there is a
special case for SVN repositories where the URL is specified with a *
at the end. See the documentation for the Repo field for more
information.

@item bindir=<path>
Normally the build output (apk) is expected to be in the bin
subdirectory below the ant build files. If the project is configured
to put it elsewhere, that can be specified here, relative to the base
of the checked out repo.

@item oldsdkloc=yes
The sdk location in the repo is in an old format, or the build.xml is
expecting such. The 'new' format is sdk.dir while the VERY OLD format
is sdk-location. Typically, if you get a message along the lines of:
"com.android.ant.SetupTask cannot be found" when trying to build, then
try enabling this option.

@item target=<target>
Specifies a particular SDK target, when the source doesn't. This is
likely to cause the whole build.xml to be rewritten, which is fine if
it's a 'standard' android file or doesn't already exist, but not a
good idea if it's heavily customised.

@item rm=<relpath>
Specifies the relative path of file to delete before the build is
done. The path is relative to the base of the build directory - i.e.
the directory that contains AndroidManifest.xml.

@item antcommand=xxx
Specify an alternate ant command (target) instead of the default
'release'.

@item forceversion=yes
If specified, the package version in AndroidManifest.xml is replaced
with the version number for the build as specified in recipe. Useful
for cases when upstream repo missed to update it for specific tag,
or to build an arbitrary revision.

@item forcevercode=yes
If specified, the package vercode in the AndroidManifest.xml is replaced
with the version code for the build. See also forceversion.

@item update=no
By default, 'android update project' is used to generate or update the
build.xml file. Specifying update=no bypasses that.

@item initfun=yes
Enables a selection of mad hacks to make com.funambol.android build.
Probably not useful for any other application.

@item buildjni=yes
Enables building of native code via the ndk-build script before doing
the main ant build.

@item submodules=yes
Use if the project (git only) has submodules - causes git submodule
init and update to be executed after the source is cloned.

@item encoding=xxxx
Adds a java.encoding property to local.properties with the given
value. Generally the value will be 'utf-8'. This is picked up by the
SDK's ant rules, and forces the Java compiler to interpret source
files with this encoding. If you receive warnings during the compile
about character encodings, you probably need this.

@item prebuild=xxxx
Specifies a shell command (or commands - chain with &&) to run before
the build takes place. Backslash can be used as an escape character to
insert literal commas, or as the last character on a line to join that
line with the next. It has no special meaning in other contexts; in
particular, literal backslashes should not be escaped.

@item novcheck=yes 
Don't check that the version name and code in the resulting apk are
correct by looking at the build output - assume the metadata is
correct. This takes away a useful level of sanity checking, and should
only be used if the values can't be extracted.

@item fixtrans=yes
Modifies any instances of string resources that use multiple
formatting arguments, but don't use positional notation. For example,
"Hello %s, %d" becomes "Hello %1$s, %2$d". Newer versions of the
Android platform tools enforce this sensible standard. If you get
error messages relating to that, you need to enable this.

@item fixapos=yes
Like fixtrans, but deals with an even older issue relating to
'unescaped apostrophes' in translation strings.

@item maven=yes
Build with maven instead of ant

@item patch=x
Apply patch(es). 'x' names one (or more - comma-seperated)
files within a directory below the metadata, with the same
name as the metadata file but without the extension. Each of
these patches is applied to the code in turn.

@end table

Another example, using extra parameters:

@samp{Build Version:1.09.03,10903,45,subdir=Timeriffic,oldsdkloc=yes}

@node Use Built, AntiFeatures, Build Version, MetaData
@comment  node-name, next,      previous,  up
@section Use Built

@cindex Use Built

Set this to "Yes" to use built versions of the application for the repository.
Currently, this just triggers update.py to copy the relevant apks and tarballs
from the 'built' directory before updating the repo index.

@node AntiFeatures, Disabled, Use Built, MetaData
@comment  node-name, next,      previous,  up
@section AntiFeatures

@cindex AntiFeatures

This is optional - if present, it contains a comma-separated list of any of
the following values, describing an AntiFeature the application has:

@itemize @bullet

@item
@samp{Ads} - the application contains advertising

@item
@samp{Tracking} - the application tracks and reports your activity to somewhere

@item
@samp{NonFreeNet} - the application promotes a non-Free network service

@item
@samp{NonFreeAdd} - the application promotes non-Free add-ons

@end itemize

@node Disabled, Requires Root, AntiFeatures, MetaData
@comment  node-name, next,      previous,  up
@section Disabled

@cindex Disabled

If this field is present, the application does not get put into the public
index. This allows metadata to be retained while an application is temporarily
disabled from being published. The value should be a description of why the
application is disabled.

@node Requires Root,, Disabled, MetaData
@comment  node-name, next,      previous,  up
@section Requires Root

@cindex Requires Root

Set this optional field to "Yes" if the application requires root
privileges to be usable. This lets the client filter it out if the
user so desires.

@node Index,, MetaData, Top
@comment  node-name, next,      previous,  up
@unnumbered Index

@printindex cp

@bye