From ee457a2d14773c71bd3ee456b6b5bc8f6ac459bb Mon Sep 17 00:00:00 2001
From: David Hettler <david-hettler@gmx.de>
Date: Fri, 18 Oct 2019 07:48:18 +0200
Subject: [PATCH] Render appdata template instead of hard-coding; add
 <releases/> section

---
 appimage-build.sh                             |  3 ++
 render-appdata-template.sh                    | 37 +++++++++++++++++++
 ...mator.appdata.xml => appdata.template.xml} | 15 ++++++++
 3 files changed, 55 insertions(+)
 create mode 100755 render-appdata-template.sh
 rename resources/{appimage/org.cryptomator.Cryptomator.appdata.xml => appdata.template.xml} (84%)

diff --git a/appimage-build.sh b/appimage-build.sh
index 0f33cd8..ca55773 100755
--- a/appimage-build.sh
+++ b/appimage-build.sh
@@ -5,6 +5,9 @@ BUILD_VERSION=${1:-SNAPSHOT}
 if [ ! -d ./Cryptomator ]; then echo "./Cryptomator does not exist."; exit 1; fi
 if [ ! -x $(readlink -e ./tools/appimagekit/squashfs-root/AppRun) ]; then echo "./tools/appimagekit/squashfs-root/AppRun not executable."; exit 1; fi
 
+# render appdata.xml
+./render-appdata-template.sh resources/appdata.template.xml $BUILD_VERSION > resources/appimage/org.cryptomator.Cryptomator.appdata.xml
+
 # prepare AppDir
 mv Cryptomator Cryptomator.AppDir
 mkdir -p Cryptomator.AppDir/usr/share/icons/hicolor/512x512/apps/
diff --git a/render-appdata-template.sh b/render-appdata-template.sh
new file mode 100755
index 0000000..1127fae
--- /dev/null
+++ b/render-appdata-template.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+template_file=$1
+release_version=$2
+
+if [[ $# -ne 2 ]] ; then
+  echo """
+Usage:
+    ./render-appdata-template.sh TEMPLATE_FILE RELEASE_VERSION
+Example:
+    ./render-appdata-template.sh resources/appdata.template.xml 1.0.0
+    ./render-appdata-template.sh resources/appdata.template.xml SNAPSHOT
+    """
+  exit
+fi
+
+if [[ "$release_version" != "SNAPSHOT" ]] ; then
+  # non-SNAPSHOT release: render <releases/> section
+  version_suffix=`echo $release_version | sed -nr "s/[0-9]+\.[0-9]+\.[0-9]+(-.*)/\1/p"`
+  [ -z "$version_suffix" ] && release_type="stable" || release_type="development"
+  release_date=`date --iso-8601`
+
+  cat "$template_file" |
+    sed -e ':a' -e 'N' -e '$!ba' -e 's/{{{releases\(.*\)}}}/\1/g' \
+        -e "s/{{release_version}}/$release_version/g" \
+        -e "s/{{release_date}}/$release_date/g" \
+        -e "s/{{release_type}}/$release_type/g"
+else
+  # SNAPSHOT release: omit <releases/> section
+  cat "$template_file" |
+    sed -e':a' -e 'N' -e '$!ba' -e 's/{{{releases\(.*\)}}}//g'
+fi
+
+
+
+
+
diff --git a/resources/appimage/org.cryptomator.Cryptomator.appdata.xml b/resources/appdata.template.xml
similarity index 84%
rename from resources/appimage/org.cryptomator.Cryptomator.appdata.xml
rename to resources/appdata.template.xml
index 5e1e313..8ad514f 100644
--- a/resources/appimage/org.cryptomator.Cryptomator.appdata.xml
+++ b/resources/appdata.template.xml
@@ -70,4 +70,19 @@
     <binary>cryptomator</binary>
   </provides>
   <launchable type="desktop-id">org.cryptomator.Cryptomator.desktop</launchable>
+  {{{releases
+  <releases>
+    <release version="{{release_version}}" date="{{release_date}}" type="{{release_type}}">
+      <url>https://github.com/cryptomator/cryptomator/releases/tag/{{release_version}}</url>
+      <artifacts>
+        <artifact type="binary">
+          <location>https://github.com/cryptomator/cryptomator/releases/download/{{release_version}}/cryptomator-{{release_version}}-x86_64.AppImage</location>
+        </artifact>
+        <artifact type="source">
+          <location>https://github.com/cryptomator/cryptomator/archive/{{release_version}}.tar.gz</location>
+        </artifact>
+      </artifacts>
+    </release>
+  </releases>
+  }}}
 </component>