fonts.conf for Noto Color Emoji

fonts.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>

  <alias binding="weak">
    <family>sans-serif</family>
    <prefer>
      <family>emoji</family>
    </prefer>
  </alias>
  <alias binding="weak">
    <family>serif</family>
    <prefer>
      <family>emoji</family>
    </prefer>
  </alias>
  <alias binding="weak">
    <family>monospace</family>
      <prefer>
        <family>emoji</family>
      </prefer>
  </alias>

  <match target="pattern">
    <test name="family" qual="first" compare="contains">
      <string>emoji</string>
    </test>
    <edit mode="assign" name="color">
      <bool>true</bool>
    </edit>
    <edit mode="assign" name="family">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match target="scan">
    <test name="family">
      <string>Noto Color Emoji</string>
    </test>
    <edit name="scalable" mode="assign">
      <bool>true</bool>
    </edit>
    <edit name="pixelsize" mode="assign">
      <double>16</double>
    </edit>
  </match>

  <match>
    <test name="family"><string>sans-serif</string></test>
    <edit name="family" mode="prepend" binding="weak">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match>
    <test name="family"><string>serif</string></test>
    <edit name="family" mode="prepend" binding="weak">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match>
    <test name="family"><string>Emoji</string></test>
    <edit name="family" mode="prepend" binding="strong">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match>
    <test name="family"><string>emoji</string></test>
    <edit name="family" mode="prepend" binding="strong">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match>
    <test name="family"><string>Apple Color Emoji</string></test>
    <edit name="family" mode="prepend" binding="strong">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

  <match>
    <test name="family"><string>OpenMoji</string></test>
    <edit name="family" mode="prepend" binding="strong">
      <string>Noto Color Emoji</string>
    </edit>
  </match>

</fontconfig>