From c79cc2abcf9d4bb7aa56ad7a88060f92158b4320 Mon Sep 17 00:00:00 2001
From: Emiliano Vavassori <syntaxerrormmm@gmail.com>
Date: Sun, 20 Mar 2022 14:33:07 +0100
Subject: [PATCH] Preparato layout cartelle per libreria.

---
 .../loappimage-helpers/__init__.py            |  0
 .../loappimage-helpers/versions.py            |  0
 scripts/loaih-getversion                      | 88 +++++++++++++++++++
 3 files changed, 88 insertions(+)
 rename build.py => lib/loappimage-helpers/__init__.py (100%)
 rename getversions.py => lib/loappimage-helpers/versions.py (100%)
 create mode 100644 scripts/loaih-getversion

diff --git a/build.py b/lib/loappimage-helpers/__init__.py
similarity index 100%
rename from build.py
rename to lib/loappimage-helpers/__init__.py
diff --git a/getversions.py b/lib/loappimage-helpers/versions.py
similarity index 100%
rename from getversions.py
rename to lib/loappimage-helpers/versions.py
diff --git a/scripts/loaih-getversion b/scripts/loaih-getversion
new file mode 100644
index 0000000..b6acdd8
--- /dev/null
+++ b/scripts/loaih-getversion
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+import urllib.request
+from lxml import etree
+from packaging.version import parse as parse_version
+import re, sys, json
+
+ARCHIVE = "https://downloadarchive.documentfoundation.org/libreoffice/old/"
+RELEASE = "https://download.documentfoundation.org/libreoffice/stable/"
+DAILY = "https://dev-builds.libreoffice.org/daily/master/Linux-rpm_deb-x86_64@tb87-TDF/current/"
+
+def getlatestrel(basever):
+    """Search in downloadarchive for the latest version matching baseversion."""
+    versionlist = etree.HTML(urllib.request.urlopen(ARCHIVE).read()).xpath('//td/a')
+    # Getting a more polished matching list
+    cleanlist = list(dict.fromkeys([x.text.strip('/') for x in versionlist if x.text.startswith(basever)]))
+
+    # Sorting, then returning the last version
+    return sorted(cleanlist)[-1]
+
+def getbranchrel(branch):
+    """Based on branch names, get the release number."""
+    basedirurl = {}
+    version = ''
+    if branch == 'daily':
+        basedirurl = { 'x86_64': DAILY, 'x86': '-' }
+        version = etree.HTML(urllib.request.urlopen(DAILY).read()).xpath('//td/a')[1].text.split('_')[1]
+
+        return { 'version': version, 'basedirurl': basedirurl }
+        
+    versions = etree.HTML(urllib.request.urlopen(RELEASE).read()).xpath('//td/a')
+    index = 1
+    if branch ==  'still':
+        index = 2
+    elif branch == 'fresh':
+        index = 3
+    version = getlatestrel(versions[index].text.strip('/'))
+
+    return { 'version': version, 'basedirurl': getbaseurl(version) }
+
+def getbaseurl(version):
+    """Returns the links based on the numeric version."""
+    basediriurl = {}
+    url = ARCHIVE + '/' + version + '/deb/'
+    # x86 binaries are not anymore offered after 6.3.0.
+    if parse_version(version) < parse_version('6.3.0'):
+        basedirurl['x86'] = url + 'x86/'
+    else:
+        basedirurl['x86'] = '-'
+    
+    basedirurl['x86_64'] = url + 'x86_64/'
+
+    return basedirurl
+
+if __name__ == '__main__':
+    # Preparing variables for outputting
+    version = ''
+    basedirurl = {}
+    basever = 'fresh'
+    
+    # At the end of the checks, we need a version string and a basedirurl, which
+    # should be a dictionaly for x86, x86_64 with the base of the directory where
+    # to download the files.
+    if len(sys.argv) > 1:
+        # A version has been specified.
+        basever = sys.argv[1]
+    
+    # Once overridden with Argv, parse the inputs
+    if '.' in basever:
+        # Numbered version.  Let's check it is a 4 dotted release
+        if len(basever.split('.')) == 4:
+            version = basever
+        else:
+            version = getlatestrel(basever)
+        
+        basedirurl = getbaseurl(version)
+    else:
+        # String versions.
+        a = getbranchrel(basever)
+        version = a['version']
+        basedirurl = a['basedirurl']
+
+    output = """RUNDECK:DATA: query = %s
+RUNDECK:DATA: version = %s
+RUNDECK:DATA: x86 = %s
+RUNDECK:DATA: x86_64 = %s"""  % (basever, version, basedirurl['x86'] or '-', basedirurl['x86_64'])
+print(output)