[innosetup] add innosetup installer packer

template/windows/app.iss

@@ -0,0 +1,18 @@
+[Setup]
+AppName=<%=meta.title%>
+AppVersion=<%=meta.version%>
+WizardStyle=modern
+DefaultDirName={autopf}\<%=meta.filename%>
+DefaultGroupName=<%=meta.title%>
+UninstallDisplayIcon={app}\<%=meta.filename%>.exe
+Compression=lzma2
+SolidCompression=yes
+OutputDir=<%=output%>
+OutputBaseFilename=<%=meta.filename%>_<%=meta.version%>
+
+[Files]
+Source: *; Excludes: "*.iss,*.log"; DestDir: "{app}"; Flags: recursesubdirs
+
+[Icons]
+Name: "{group}\<%=meta.title%>"; Filename: "{app}\<%=meta.filename%>.exe"
+Name: "{group}\Uninstall <%=meta.title%>"; Filename: "{uninstallexe}"