i3status-rust: Make icon padding machine dependent

_machines/ares.yml

@@ -3,6 +3,8 @@ font_size_2: 12
 
 gpu: amd
 
+i3bar_icon_padding: " "
+
 users:
 - name: hannes
   vt: 1

_machines/mars.yml

@@ -1,6 +1,8 @@
 font_size_1: 12
 font_size_2: 9
 
+i3bar_icon_padding: ""
+
 users:
 - name: hannes-work
   group: hannes-work

_machines/neptune.yml

@@ -1,6 +1,8 @@
 font_size_1: 12
 font_size_2: 9
 
+i3bar_icon_padding: ""
+
 users:
 - name: hannes-work
   group: hannes-work

dotfiles.yml

@@ -29,6 +29,7 @@ dotfiles:
     template: true
   - from: i3/i3status-rust/config.toml
     to: .config/i3status-rust/config.toml
+    template: true
   - from: i3/i3status-rust/themes/native.toml
     to: .config/i3status-rust/themes/native.toml
   - from: i3/i3status-rust/icons/awesome.toml

i3/i3status-rust/config.toml.j2

@@ -1,4 +1,4 @@
-icons_format = " {icon} "
+icons_format = "{{ machine.i3bar_icon_padding }}{icon}{{ machine.i3bar_icon_padding }}"
 
 [icons]
 icons = "awesome"