Merge pull request #252 from dylanaraps/term_font

Terminal and Terminal Font detection.

ascii/distro/windows

@@ -3,7 +3,7 @@ ${c1}        ,.=:!!t3Z3z.,
        :tt:::tt333EE3
 ${c1}       Et:::ztt33EEEL${c2} @Ee.,      ..,
 ${c1}      ;tt:::tt333EE7${c2} ;EEEEEEttttt33#
-${c1}     :Et:::zt333EEQ.${c2} \$EEEEEttttt33QL
+${c1}     :Et:::zt333EEQ.${c2} $EEEEEttttt33QL
 ${c1}     it::::tt333EEF${c2} @EEEEEEttttt33F
 ${c1}    ;3=*^\`\`\`\"*4EEV${c2} :EEEEEEttttt33@.
 ${c3}    ,.=::::!t=., ${c1}\`${c2} @EEEEEEtttz33QF

config/config

@@ -29,18 +29,20 @@ printinfo () {
     info "WM Theme" wmtheme
     info "Theme" theme
     info "Icons" icons
-    info "Font" font
+    info "Terminal" term
+    info "Terminal Font" termfont
     info "CPU" cpu
     info "GPU" gpu
     info "Memory" memory
 
     # info "Disk" disk
     # info "Battery" battery
+    # info "Font" font
+    # info "Song" song
     # info "Local IP" localip
     # info "Public IP" publicip
     # info "Users" users
     # info "Birthday" birthday
-    # info "Song" song
 
     info linebreak
     info cols

neofetch

@@ -56,13 +56,15 @@ printinfo () {
     info "WM Theme" wmtheme
     info "Theme" theme
     info "Icons" icons
-    info "Font" font
+    info "Terminal" term
+    info "Terminal Font" termfont
     info "CPU" cpu
     info "GPU" gpu
     info "Memory" memory
 
     # info "Disk" disk
     # info "Battery" battery
+    # info "Font" font
     # info "Song" song
     # info "Local IP" localip
     # info "Public IP" publicip
@@ -1747,6 +1749,90 @@ getfont () {
 
 # }}}
 
+# Terminal Emulator {{{
+
+getterm () {
+    # Check $PPID for terminal emulator.
+    case "$os" in
+        "Mac OS X")
+            # Workaround for OS X systems that
+            # don't support the block below.
+            case "$TERM_PROGRAM" in
+                "iTerm.app") term="iTerm2" ;;
+                "Terminal.app") term="Apple Terminal" ;;
+                *) term="${TERM_PROGRAM/\.app}" ;;
+            esac
+            return
+        ;;
+
+        "Windows")
+            parent="$(ps -p ${1:-$PPID} | awk '{printf $2}')"
+            parent=${parent/'PPID'}
+
+            name="$(ps -p $parent | awk '{printf $8}')"
+            name=${name/'COMMAND'}
+            name=${name/*\/}
+        ;;
+
+        *)
+            parent="$(ps -p ${1:-$PPID} -o ppid=)"
+            name="$(ps -p $parent -o comm=)"
+        ;;
+    esac
+
+    case "${name// }" in
+        "${SHELL/*\/}" | *"sh" | "tmux" | "screen") getterm "$parent" ;;
+        "login" | "init") term="$(tty)"; term=${term/*\/} ;;
+        "ruby" | "1" | "systemd" | "sshd" | "python"*) unset term ;;
+        "gnome-terminal-") term="gnome-terminal" ;;
+        *) term="$name" ;;
+    esac
+}
+
+# }}}
+
+# Terminal Emulator Font {{{
+
+gettermfont () {
+    [ -z "$term" ] && getterm
+
+    case "$term" in
+        "urxvt" | "urxvtd" | "xterm")
+            termfont="$(grep -i "${term/d}\*font" <<< $(xrdb -query))"
+            termfont=${termfont/*font: }
+
+            # Xresources has two different font syntax, this checks which
+            # one is in use and formats it accordingly.
+            case "$termfont" in
+                "xft:"*)
+                    termfont=${termfont/xft:}
+                    termfont=${termfont/:*}
+                ;;
+
+                "-"*) termfont="$(awk -F '\\-' '{printf $3}' <<< "$termfont")" ;;
+            esac
+        ;;
+
+        "xfce4-terminal")
+            termfont="$(awk -F '=' '!/^($|\/\/)/ && /FontName/ {printf $2}' "${XDG_CONFIG_HOME}/xfce4/terminal/terminalrc")"
+        ;;
+
+        "termite")
+            termfont="$(awk -F '= ' '!/^($|#)/ && /font/ {printf $2; exit}' "${XDG_CONFIG_HOME}/termite/config")"
+        ;;
+
+        "mintty")
+            termfont="$(awk -F '=' '!/^($|#)/ && /Font/ {printf $2; exit}' "${HOME}/.minttyrc")"
+        ;;
+
+        "Apple_Terminal")
+            termfont="$(osascript -e 'tell application "Terminal" to font name of window frontmost')"
+        ;;
+    esac
+}
+
+# }}}
+
 # Disk Usage {{{
 
 getdisk () {
@@ -3135,7 +3221,7 @@ while [ "$1" ]; do
             esac
         ;;
         --test)
-            info=(title underline distro kernel uptime packages shell resolution de wm wmtheme theme icons cpu gpu memory font disk battery song localip publicip users birthday)
+            info=(title underline distro kernel uptime packages shell resolution de wm wmtheme theme icons cpu gpu memory font disk battery song localip publicip users birthday term termfont)
 
             refresh_rate="on"
             shell_version="on"