convert templates to yaml (closes #1330)

CONTRIBUTING.md

@@ -42,7 +42,7 @@ If the app is on GitHub, GitLab or Bitbucket, use `fdroid import`:
 
 Alternatively, start the metadata file from scratch:
 
-	cp templates/app-minimal metadata/app.id.txt
+	cp templates/app-full metadata/app.id.yml
 
 Now that the file is created, you need to fill up all the app information and
 add a working build recipe.

templates/app-full

@@ -4,59 +4,62 @@
 #
 # Fields that are commented out are optional
 #
-# Single-line fields start right after the colon (without whitespace).
+# Single-line fields start right after the colon (with a whitespace).
 
-Categories:(comma-separated)
-License:
+Categories:
+ - First
+License: (identifier from https://spdx.org/licenses)
 
-Web Site:(web link)
-Source Code:(web link)
-Issue Tracker:(web link)
+# Website: (web link)
+SourceCode: (web link)
+# IssueTracker: (web link)
 
-# Changelog:(web link)
-# Donate:(web link)
-# FlattrID:(number)
-# LiberapayID:(number)
-# Bitcoin:(bitcoin address)
+# Changelog: (web link)
+# Donate: (web link)
+# FlattrID: (number)
+# LiberapayID: (number)
+# Bitcoin: (bitcoin address)
 
-Summary:(one sentence, no more than 30-50 chars, no trailing punctuation)
-Description:
-Description of what the app does, starting on a new line. It should be as
-objective as possible and wrapped at 80 chars (except links and list items).
+Summary: (one sentence, no more than 30-50 chars, no trailing punctuation)
+Description: |-
+    Description of what the app does, starting on a new line. It should be as
+    objective as possible and wrapped at 80 chars (except links and list
+    items).
 
-A blank line means a line break, i.e. the end of a paragraph.
+    A blank line means a line break, i.e. the end of a paragraph.
 
-Bulleted lists can be used:
+    Bulleted lists can be used:
 
-* Item 1
-* Item 2
+    * Item 1
+    * Item 2
 
-Links can be added like this:
-[https://github.com/org/project/raw/HEAD/res/raw/changelog.xml Changelog]
+    Links can be added like this:
+    [https://github.com/org/project/raw/HEAD/res/raw/changelog.xml Changelog]
 
-Links to other apps too: [[some.other.app]]
+    Links to other apps too: [[some.other.app]]
 
-To close a multiline field, add a new line with only a dot.
-.
-
-Repo Type:(git, git-svn, svn, hg or bzr)
-Repo:(repo url, preferably https)
+RepoType: (git, git-svn, svn, hg or bzr)
+Repo: (repo url, preferably https)
 
 # At least one for new apps
-Build:<version>,<version code>
-     commit=<tag/commit/rev>
-#    [...]
-#
+Builds:
+  - versionName: 1.0
+    versionCode: 1
+    commit: v1.0
+    subdir: app
+    # submodules: true
+    gradle:
+      - yes
+    # output: some.apk
+    # prebuild: sed -i -e
+
 # For a complete list of possible flags, see the manual
 
-# Maintainer Notes:
+# MaintainerNotes: |-
 #     Here go the notes to take into account for future updates, builds, etc.
 #     Will be published in the wiki if present.
-# .
-
-Auto Update Mode:(see the manual)
-Update Check Mode:(see the manual)
-Current Version:(current version name)
-Current Version Code:(current version code, i.e. number)
-
 
+AutoUpdateMode: (see the manual)
+UpdateCheckMode: (see the manual)
+CurrentVersion: (current version name)
+CurrentVersionCode: (current version code, i.e. number)

templates/app-minimal

@@ -1,18 +1,18 @@
 Categories:
+ - 
 License:
-Web Site:
-Source Code:
-Issue Tracker:
+Website:
+SourceCode:
+IssueTracker:
 
 Summary:
-Description:
-.
+Description: |-
 
-Repo Type:
+RepoType:
 Repo:
 
-Build:
-    commit=
+Builds:
+ - commit:
 
-Update Check Mode:
+UpdateCheckMode: