Merge pull request #670 from dritter/add_iterm2_font_detection

neofetch

@@ -1650,6 +1650,46 @@ get_term_font() {
             term_font="$(osascript -e 'tell application "Terminal" to font name of window frontmost')"
         ;;
 
+        "iTerm2")
+            # Unfortunately the profile name is not unique, but it seems to be the only thing
+            # that identifies an active profile. There is the "id of current session of current window"
+            # thou, but that does not match to a guid in the plist.
+            # So, be warned! Collisions may occur!
+            # See: https://groups.google.com/forum/#!topic/iterm2-discuss/0tO3xZ4Zlwg
+            local current_profile_name
+            current_profile_name="$(osascript -e 'tell application "iTerm2" to profile name of current session of current window')"
+
+            # Warning: Dynamic profiles are not taken into account here!
+            # https://www.iterm2.com/documentation-dynamic-profiles.html
+
+            # Count Guids in "New Bookmarks"; they should be unique
+            local profiles_count
+            profiles_count="$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:" ~/Library/Preferences/com.googlecode.iterm2.plist 2>/dev/null | grep -c "Guid")"
+
+            for ((i=0; i<=profiles_count; i++)); do
+                local profile_name
+                profile_name="$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${i}:Name:" ~/Library/Preferences/com.googlecode.iterm2.plist 2>/dev/null)"
+
+                if [[ "$profile_name" == "$current_profile_name" ]]; then
+                    # "Normal Font"
+                    term_font="$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${i}:Normal\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)"
+                    # Font for non-ascii characters
+                    # Only check for a different non-ascii font, if the user checked
+                    # the "use a different font for non-ascii text" switch.
+                    local use_different_font
+                    use_different_font="$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${i}:Use\ Non-ASCII\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)"
+
+                    if [[ "$use_different_font" == "true" ]]; then
+                        local non_ascii_font
+                        non_ascii_font="$(/usr/libexec/PlistBuddy -c "Print :New\ Bookmarks:${i}:Non\ Ascii\ Font:" ~/Library/Preferences/com.googlecode.iterm2.plist)"
+
+                        [[ "$term_font" != "$non_ascii_font" ]] && \
+                            term_font="$term_font (normal) / $non_ascii_font (non-ascii)"
+                    fi
+                fi
+            done
+        ;;
+
         "deepin-terminal"*)
             term_font="$(awk -F '=' '/font=/ {a=$2} /font_size/ {b=$2} END{print a " " b}' "${XDG_CONFIG_HOME}/deepin/deepin-terminal/config.conf")"
         ;;