tartrazine/lexers/terraform.xml

<lexer>
  <config>
    <name>Terraform</name>
    <alias>terraform</alias>
    <alias>tf</alias>
    <filename>*.tf</filename>
    <mime_type>application/x-tf</mime_type>
    <mime_type>application/x-terraform</mime_type>
  </config>
  <rules>
    <state name="string">
      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\\\">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="\\\\&#34;">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="\$\{">
        <token type="LiteralStringInterpol"/>
        <push state="interp-inside"/>
      </rule>
      <rule pattern="\$">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="[^&#34;\\\\$]+">
        <token type="LiteralStringDouble"/>
      </rule>
    </state>
    <state name="interp-inside">
      <rule pattern="\}">
        <token type="LiteralStringInterpol"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <include state="root"/>
      </rule>
    </state>
    <state name="root">
      <rule pattern="[\[\](),.{}]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="-?[0-9]+">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="=&gt;">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="(false|true)\b">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="/(?s)\*(((?!\*/).)*)\*/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="\s*(#|//).*\n">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="([a-zA-Z]\w*)(\s*)(=(?!&gt;))">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
          <token type="Text"/>
        </bygroups>
      </rule>
      <rule pattern="^\s*(provisioner|variable|resource|provider|module|output|data)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="(for|in)\b">
        <token type="Keyword"/>
      </rule>
      <rule pattern="(module|count|data|each|var)">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(parseint|signum|floor|ceil|log|max|min|abs|pow)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(trimsuffix|formatlist|trimprefix|trimspace|regexall|replace|indent|strrev|format|substr|chomp|split|title|regex|lower|upper|trim|join)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="[^.](setintersection|coalescelist|setsubtract|setproduct|matchkeys|chunklist|transpose|contains|distinct|coalesce|setunion|reverse|flatten|element|compact|lookup|length|concat|values|zipmap|range|merge|slice|index|list|sort|keys|map)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="[^.](base64decode|base64encode|base64gzip|jsondecode|jsonencode|yamldecode|yamlencode|csvdecode|urlencode)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(templatefile|filebase64|fileexists|pathexpand|basename|abspath|fileset|dirname|file)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(formatdate|timestamp|timeadd)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(filebase64sha256|filebase64sha512|base64sha512|base64sha256|filesha256|rsadecrypt|filesha512|filesha1|filemd5|uuidv5|bcrypt|sha256|sha512|sha1|uuid|md5)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(cidrnetmask|cidrsubnet|cidrhost)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="(tostring|tonumber|tobool|tolist|tomap|toset|can|try)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="=(?!&gt;)|\+|-|\*|\/|:|!|%|&gt;|&lt;(?!&lt;)|&gt;=|&lt;=|==|!=|&amp;&amp;|\||\?">
        <token type="Operator"/>
      </rule>
      <rule pattern="\n|\s+|\\\n">
        <token type="Text"/>
      </rule>
      <rule pattern="[a-zA-Z]\w*">
        <token type="NameOther"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
        <push state="string"/>
      </rule>
      <rule pattern="(?s)(&lt;&lt;-?)(\w+)(\n\s*(?:(?!\2).)*\s*\n\s*)(\2)">
        <bygroups>
          <token type="Operator"/>
          <token type="Operator"/>
          <token type="LiteralString"/>
          <token type="Operator"/>
        </bygroups>
      </rule>
    </state>
    <state name="declaration">
      <rule pattern="(\s*)(&#34;(?:\\\\|\\&#34;|[^&#34;])*&#34;)(\s*)">
        <bygroups>
          <token type="Text"/>
          <token type="NameVariable"/>
          <token type="Text"/>
        </bygroups>
      </rule>
      <rule pattern="\{">
        <token type="Punctuation"/>
        <pop depth="1"/>
      </rule>
    </state>
  </rules>
</lexer>