Convert makefile to shell commands in appveyor config, various other tweaks

dist_assets/linux/AppRun

@@ -0,0 +1,19 @@
+#! /bin/bash -i
+
+# Export APPRUN if running from an extracted image
+self="$(readlink -f -- $0)"
+here="${self%/*}"
+APPDIR="${APPDIR:-${here}}"
+
+# Export TCl/Tk
+export TCL_LIBRARY="${APPDIR}/usr/share/tcltk/tcl8.4"
+export TK_LIBRARY="${APPDIR}/usr/share/tcltk/tk8.4"
+export TKPATH="${TK_LIBRARY}"
+
+# Export SSL certificate
+export SSL_CERT_FILE="${APPDIR}/opt/_internal/certs.pem"
+
+# Call the entry point
+#! /bin/bash -i
+
+${APPDIR}/usr/bin/pyfa "$@"

dist_assets/linux/org.pyfa.pyfa.appdata.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+    <id>org.pyfa.pyfa</id>
+    <metadata_license>MIT</metadata_license>
+    <project_license>GPL-3</project_license>
+    <name>Pyfa</name>
+    <summary>Pyfa </summary>
+    <description>
+        <p>  Python Fitting Assitant for EVE Online
+        </p>
+    </description>
+    <launchable type="desktop-id">pyfa.desktop</launchable>
+    <url type="homepage">https://github.com/pyfa-org/Pyfa</url>
+    <provides>
+        <binary>pyfa</binary>
+    </provides>
+</component>

dist_assets/linux/pyfa

@@ -0,0 +1,3 @@
+#! /bin/bash
+
+${APPDIR}/usr/bin/python3.7 -s "${APPDIR}/opt/pyfa/pyfa.py" "$@"

dist_assets/linux/pyfa-linux.spec

@@ -1,70 +0,0 @@
-# -*- mode: python -*-
-
-import os
-from itertools import chain
-import subprocess
-
-label = subprocess.check_output([
-    "git", "describe", "--tags"]).strip()
-
-with open('gitversion', 'w+') as f:
-    f.write(label.decode())
-
-block_cipher = None
-
-
-added_files = [
-             ( 'imgs/gui/*.png', 'imgs/gui' ),
-             ( 'imgs/gui/*.gif', 'imgs/gui' ),
-             ( 'imgs/icons/*.png', 'imgs/icons' ),
-             ( 'imgs/renders/*.png', 'imgs/renders' ),
-             ( 'dist_assets/win/pyfa.ico', '.' ),
-             ( 'dist_assets/cacert.pem', '.' ),
-             ( 'eve.db', '.' ),
-             ( 'README.md', '.' ),
-             ( 'LICENSE', '.' ),
-             ( 'gitversion', '.' ),
-             ]
-
-import_these = []
-
-# Walk directories that do dynamic importing
-paths = ('eos/effects', 'eos/db/migrations', 'service/conversions')
-for root, folders, files in chain.from_iterable(os.walk(path) for path in paths):
-    for file_ in files:
-        if file_.endswith(".py") and not file_.startswith("_"):
-            mod_name = "{}.{}".format(
-                root.replace("/", "."),
-                file_.split(".py")[0],
-            )
-            import_these.append(mod_name)
-
-
-a = Analysis(['pyfa.py'],
-             pathex=[],
-             binaries=[],
-             datas=added_files,
-             hiddenimports=import_these,
-             hookspath=[],
-             runtime_hooks=[],
-             excludes=[],
-             win_no_prefer_redirects=False,
-             win_private_assemblies=False,
-             cipher=block_cipher)
-pyz = PYZ(a.pure, a.zipped_data,
-             cipher=block_cipher)
-exe = EXE(pyz,
-          a.scripts,
-          exclude_binaries=True,
-          name='pyfa',
-          debug=False,
-          strip=False,
-          upx=True,
-          console=True )
-coll = COLLECT(exe,
-               a.binaries,
-               a.zipfiles,
-               a.datas,
-               strip=False,
-               upx=True,
-               name='pyfa')

dist_assets/linux/pyfa.desktop

@@ -0,0 +1,7 @@
+[Desktop Entry]
+Type=Application
+Name=Pyfa
+Exec=pyfa
+Comment=Python Fitting Assistant for EVE: Online
+Icon=python
+Categories=Game;