Add automatic extension release generation script

3 files changed, 67 insertions, 5 deletions

diff --git a/ext/event.lv2/waf b/ext/event.lv2/waf
deleted file mode 120000
index 59a1ac9..0000000
--- a/ext/event.lv2/waf
+++ /dev/null
@@ -1 +0,0 @@
-../../waf
\ No newline at end of file
diff --git a/genreleases.py b/genreleases.py
new file mode 100755
index 0000000..3e75a3e
--- /dev/null
+++ b/genreleases.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import RDF
+import glob
+import os
+import re
+import shutil
+import sys
+
+lv2  = RDF.NS('http://lv2plug.in/ns/lv2core#')
+
+manifests = glob.glob('ext/*.lv2/manifest.ttl')
+
+try:
+    os.mkdir('build')
+    os.mkdir('spec')
+except:
+    pass
+
+for i in manifests:
+    match = re.search('.*/([^/]*).lv2/.*', i)
+    name = match.group(1)
+
+    match = re.search('(.*)/.*', i)
+    dir = match.group(1)
+
+    m = RDF.Model()
+    p = RDF.Parser(name="turtle")
+    p.parse_into_model(m, 'file:' + i)
+
+    s = m.find_statements(RDF.Statement(None, lv2.minorVersion, None))
+    if not s.current():
+        #print("No minor version found for %s\n" % i)
+        continue
+    minor = s.current().object.literal_value['string']
+
+    s = m.find_statements(RDF.Statement(None, lv2.microVersion, None))
+    if not s.current():
+        #print("No micro version found for %s\n" % i)
+        continue
+    micro = s.current().object.literal_value['string']
+
+    if int(minor) != 0 and int(micro) % 2 == 0:
+        print('Packaging %s extension version %s.%s' % (name, minor, micro))
+        wscript_template = open('wscript.template')
+        wscript = open('%s/wscript' % dir, 'w')
+        for l in wscript_template:
+            wscript.write(l.replace(
+                    '@NAME@', name).replace(
+                    '@MINOR@', minor).replace(
+                    '@MICRO@', micro))
+        wscript_template.close()
+        wscript.close()
+        try:
+            os.remove('%s/waf' % dir)
+        except:
+            pass
+        os.symlink('../../waf', '%s/waf' % dir)
+
+        os.system('tar --exclude=".*" -cjhf build/spec/lv2-%s-%s.%s.tar.bz2 %s' % (
+                name, minor, micro, dir))
+
diff --git a/ext/event.lv2/wscript b/wscript.template
index 22d4cbe..b2e5912 100644
--- a/ext/event.lv2/wscript
+++ b/wscript.template
@@ -3,8 +3,8 @@ from waflib.extras import autowaf as autowaf
 import waflib.Logs as Logs
 
 # Variables for 'waf dist'
-APPNAME = 'lv2-event'
-VERSION = '1.2'
+APPNAME = 'lv2-@NAME@'
+VERSION = '@MINOR@.@MICRO@'
 
 # Mandatory variables
 top = '.'
@@ -20,8 +20,8 @@ def configure(conf):
     print('')
 
 def build(bld):
-    bld.install_files('${LV2DIR}/event.lv2',
-                      'event.ttl event.h event-helpers.h manifest.ttl')
+    bld.install_files('${LV2DIR}/@NAME@.lv2',
+                      bld.path.ant_glob('*.*'))
 
     bld.add_post_fun(warn_lv2config)