From 5efc8a0f538fdc7d62e7846a2344b326c3344637 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Thu, 26 May 2011 22:55:49 +0000
Subject: Add automatic extension release generation script

---
 ext/event.lv2/waf     |  1 -
 ext/event.lv2/wscript | 33 ---------------------------
 genreleases.py        | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++
 wscript.template      | 33 +++++++++++++++++++++++++++
 4 files changed, 96 insertions(+), 34 deletions(-)
 delete mode 120000 ext/event.lv2/waf
 delete mode 100644 ext/event.lv2/wscript
 create mode 100755 genreleases.py
 create mode 100644 wscript.template

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/ext/event.lv2/wscript b/ext/event.lv2/wscript
deleted file mode 100644
index 22d4cbe..0000000
--- a/ext/event.lv2/wscript
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/usr/bin/env python
-from waflib.extras import autowaf as autowaf
-import waflib.Logs as Logs
-
-# Variables for 'waf dist'
-APPNAME = 'lv2-event'
-VERSION = '1.2'
-
-# Mandatory variables
-top = '.'
-out = 'build'
-
-def options(opt):
-    autowaf.set_options(opt)
-
-def configure(conf):
-    autowaf.configure(conf)
-    autowaf.display_msg(conf, "LV2 bundle directory",
-                        conf.env['LV2DIR'])
-    print('')
-
-def build(bld):
-    bld.install_files('${LV2DIR}/event.lv2',
-                      'event.ttl event.h event-helpers.h manifest.ttl')
-
-    bld.add_post_fun(warn_lv2config)
-
-def warn_lv2config(ctx):
-    if ctx.cmd == 'install':
-        Logs.warn('''
-* LV2 Extension Installed
-* You need to run lv2config to update extension headers
-''')
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/wscript.template b/wscript.template
new file mode 100644
index 0000000..b2e5912
--- /dev/null
+++ b/wscript.template
@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+from waflib.extras import autowaf as autowaf
+import waflib.Logs as Logs
+
+# Variables for 'waf dist'
+APPNAME = 'lv2-@NAME@'
+VERSION = '@MINOR@.@MICRO@'
+
+# Mandatory variables
+top = '.'
+out = 'build'
+
+def options(opt):
+    autowaf.set_options(opt)
+
+def configure(conf):
+    autowaf.configure(conf)
+    autowaf.display_msg(conf, "LV2 bundle directory",
+                        conf.env['LV2DIR'])
+    print('')
+
+def build(bld):
+    bld.install_files('${LV2DIR}/@NAME@.lv2',
+                      bld.path.ant_glob('*.*'))
+
+    bld.add_post_fun(warn_lv2config)
+
+def warn_lv2config(ctx):
+    if ctx.cmd == 'install':
+        Logs.warn('''
+* LV2 Extension Installed
+* You need to run lv2config to update extension headers
+''')
-- 
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