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<title>[29947] trunk/dports/sysutils</title>
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<dl>
<dt>Revision</dt> <dd><a href="http://trac.macosforge.org/projects/macports/changeset/29947">29947</a></dd>
<dt>Author</dt> <dd>afb@macports.org</dd>
<dt>Date</dt> <dd>2007-10-16 00:40:11 -0700 (Tue, 16 Oct 2007)</dd>
</dl>
<h3>Log Message</h3>
<pre>new port: Zero Install, development version</pre>
<h3>Added Paths</h3>
<ul>
<li>trunk/dports/sysutils/zeroinstall-injector-devel/</li>
<li><a href="#trunkdportssysutilszeroinstallinjectordevelPortfile">trunk/dports/sysutils/zeroinstall-injector-devel/Portfile</a></li>
<li><a href="#trunkdportssysutilszeroinstallinjectordevelfilespatchdistropy">trunk/dports/sysutils/zeroinstall-injector-devel/files/patch-distro.py</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunkdportssysutilszeroinstallinjectordevelfromrev29928trunkdportssysutilszeroinstallinjector"></a>
<div class="copfile"><h4>Copied: trunk/dports/sysutils/zeroinstall-injector-devel (from rev 29928, trunk/dports/sysutils/zeroinstall-injector)</h4></div>
<a id="trunkdportssysutilszeroinstallinjectordevelPortfilefromrev29929trunkdportssysutilszeroinstallinjectorPortfile"></a>
<div class="copfile"><h4>Copied: trunk/dports/sysutils/zeroinstall-injector-devel/Portfile (from rev 29929, trunk/dports/sysutils/zeroinstall-injector/Portfile) (0 => 29947)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/sysutils/zeroinstall-injector-devel/Portfile (rev 0)
+++ trunk/dports/sysutils/zeroinstall-injector-devel/Portfile 2007-10-16 07:40:11 UTC (rev 29947)
</span><span class="lines">@@ -0,0 +1,54 @@
</span><ins>+# $Id$
+
+PortSystem 1.0
+
+name zeroinstall-injector-devel
+version 0.30
+platforms darwin freebsd linux
+categories sysutils
+maintainers afb@macports.org
+description The Zero Install Injector (0launch)
+long_description \
+The Zero Install Injector makes it easy for users to install software without \
+needing root privileges. It takes the URL of a program and runs it (downloading \
+it first if necessary). Any dependencies of the program are fetched in the same \
+way. The user controls which version of the program and its dependencies to \
+use.
+
+homepage http://0install.net
+master_sites sourceforge
+master_sites.mirror_subdir zero-install
+extract.suffix .tar.gz.gpg
+checksums md5 c539dc6ffa39f18700220f5565d8eac3 \
+ sha1 c3cdc1bec37f62f9dbd8e938590a6097a259904a \
+ rmd160 eff6aee9b81ce8aa9a92272de6526ac6753f3fd0
+
+depends_lib port:python25 bin:gpg:gnupg
+depends_run port:py25-gtk port:py25-xml bin:sudo:sudo
+
+fetch.type svn
+svn.url https://zero-install.svn.sourceforge.net/svnroot/zero-install/trunk/0launch
+worksrcdir 0launch
+
+patchfiles patch-setup.py patch-arch.py patch-unpack.py \
+ patch-distro.py
+
+use_configure no
+post-configure {
+ reinplace s,/var/cache/0install.net,${prefix}/var/cache/0install.net, \
+ ${worksrcpath}/zeroinstall/zerostore/__init__.py
+}
+
+build.cmd ${prefix}/bin/python2.5 setup.py
+build.target build
+
+destroot.cmd ${prefix}/bin/python2.5 setup.py
+destroot.destdir --prefix=${prefix} --skip-build --root=${destroot}
+
+livecheck.name zero-install
+livecheck.distname injector
+
+# This is not used by default, but is required if you want to
+# set up sharing of downloads later.
+adduser zeroinst shell=/sbin/nologin
+destroot.keepdirs ${destroot}${prefix}/var/cache/0install.net/implementations
</ins></span></pre></div>
<a id="trunkdportssysutilszeroinstallinjectordevelfilespatchdistropy"></a>
<div class="addfile"><h4>Added: trunk/dports/sysutils/zeroinstall-injector-devel/files/patch-distro.py (0 => 29947)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/sysutils/zeroinstall-injector-devel/files/patch-distro.py (rev 0)
+++ trunk/dports/sysutils/zeroinstall-injector-devel/files/patch-distro.py 2007-10-16 07:40:11 UTC (rev 29947)
</span><span class="lines">@@ -0,0 +1,117 @@
</span><ins>+Index: zeroinstall/injector/distro.py
+===================================================================
+--- zeroinstall/injector/distro.py (revision 2053)
++++ zeroinstall/injector/distro.py (arbetskopia)
+@@ -228,12 +228,112 @@
+ impl = factory('package:rpm:%s:%s' % (package, version))
+ impl.version = model.parse_version(version)
+
++class MacPortsDistribution(Distribution):
++ cache_leaf = 'mp-status.cache'
++
++ def __init__(self, db_dir):
++ self.db_dir = db_dir
++ rcpt_status = os.path.join(db_dir, 'receipts')
++ self.status_details = os.stat(rcpt_status)
++
++ self.versions = {}
++ self.cache_dir=basedir.save_cache_path(namespaces.config_site,
++ namespaces.config_prog)
++
++ try:
++ self.load_cache()
++ except Exception, ex:
++ info("Failed to load cache (%s). Regenerating...",
++ ex)
++ try:
++ self.generate_cache()
++ self.load_cache()
++ except Exception, ex:
++ warn("Failed to regenerate cache: %s", ex)
++
++ def load_cache(self):
++ stream = file(os.path.join(self.cache_dir, self.cache_leaf))
++
++ for line in stream:
++ if line == '\n':
++ break
++ name, value = line.split(': ')
++ if name == 'mtime' and (int(value) !=
++ int(self.status_details.st_mtime)):
++ raise Exception("Modification time of mp status file has changed")
++ if name == 'size' and (int(value) !=
++ self.status_details.st_size):
++ raise Exception("Size of mp status file has changed")
++ else:
++ raise Exception('Invalid cache format (bad header)')
++
++ versions = self.versions
++ for line in stream:
++ package, version = line[:-1].split('\t')
++ versions[package] = version
++
++ def __parse_port_line(self, line):
++
++ package, version, category = line.strip().split()
++ if version.startswith('@'):
++ version = version.lstrip('@')
++ if '_' in version:
++ # MacPorts's 'revision' system
++ version = version.split('_', 1)[0]
++ clean_version = try_cleanup_distro_version(version)
++ if clean_version:
++ return package, clean_version
++ else:
++ return None, None
++
++ def generate_cache(self):
++ cache = []
++
++ for line in os.popen("port list installed"):
++ package, version = self.__parse_port_line(line)
++ if package and version:
++ cache.append('%s\t%s' % (package, version))
++
++ cache = list(set(cache)) # Remove duplicates (from images)
++ cache.sort() # Might be useful later; currently we don't care
++
++ import tempfile
++ fd, tmpname = tempfile.mkstemp(prefix = 'mp-cache-tmp',
++ dir = self.cache_dir)
++ try:
++ stream = os.fdopen(fd, 'wb')
++ stream.write('mtime: %d\n' % int(self.status_details.st_mtime))
++ stream.write('size: %d\n' % self.status_details.st_size)
++ stream.write('\n')
++ for line in cache:
++ stream.write(line + '\n')
++ stream.close()
++
++ os.rename(tmpname,
++ os.path.join(self.cache_dir,
++ self.cache_leaf))
++ except:
++ os.unlink(tmpname)
++ raise
++
++ def get_package_info(self, package, factory):
++ try:
++ version = self.versions[package]
++ except KeyError:
++ return
++
++ impl = factory('package:mp:%s:%s' % (package, version))
++ impl.version = model.parse_version(version)
++
+ _dpkg_db_dir = '/var/lib/dpkg'
+ _rpm_db_dir = '/var/lib/rpm'
++_mp_db_dir = '/opt/local/var/macports'
+
+ if os.path.isdir(_dpkg_db_dir):
+ host_distribution = DebianDistribution(_dpkg_db_dir)
+ elif os.path.isdir(_rpm_db_dir):
+ host_distribution = RPMDistribution(_rpm_db_dir)
++elif os.path.isdir(_mp_db_dir):
++ host_distribution = MacPortsDistribution(_mp_db_dir)
+ else:
+ host_distribution = Distribution()
</ins></span></pre>
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