LaravelTest

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: https://codemirror.net/LICENSE
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(function(mod) {
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  if (typeof exports == "object" && typeof module == "object") // CommonJS
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    mod(require("../../lib/codemirror"), require("../../addon/mode/simple"));
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  else if (typeof define == "function" && define.amd) // AMD
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    define(["../../lib/codemirror", "../../addon/mode/simple"], mod);
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  else // Plain browser env
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    mod(CodeMirror);
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})(function(CodeMirror) {
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  "use strict";
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  var from = "from";
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  var fromRegex = new RegExp("^(\\s*)\\b(" + from + ")\\b", "i");
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  var shells = ["run", "cmd", "entrypoint", "shell"];
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  var shellsAsArrayRegex = new RegExp("^(\\s*)(" + shells.join('|') + ")(\\s+\\[)", "i");
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  var expose = "expose";
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  var exposeRegex = new RegExp("^(\\s*)(" + expose + ")(\\s+)", "i");
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  var others = [
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    "arg", "from", "maintainer", "label", "env",
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    "add", "copy", "volume", "user",
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    "workdir", "onbuild", "stopsignal", "healthcheck", "shell"
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  ];
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  // Collect all Dockerfile directives
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  var instructions = [from, expose].concat(shells).concat(others),
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      instructionRegex = "(" + instructions.join('|') + ")",
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      instructionOnlyLine = new RegExp("^(\\s*)" + instructionRegex + "(\\s*)(#.*)?$", "i"),
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      instructionWithArguments = new RegExp("^(\\s*)" + instructionRegex + "(\\s+)", "i");
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  CodeMirror.defineSimpleMode("dockerfile", {
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    start: [
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      // Block comment: This is a line starting with a comment
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      {
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        regex: /^\s*#.*$/,
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        sol: true,
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        token: "comment"
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      },
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      {
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        regex: fromRegex,
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        token: [null, "keyword"],
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        sol: true,
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        next: "from"
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      },
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      // Highlight an instruction without any arguments (for convenience)
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      {
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        regex: instructionOnlyLine,
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        token: [null, "keyword", null, "error"],
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        sol: true
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      },
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      {
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        regex: shellsAsArrayRegex,
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        token: [null, "keyword", null],
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        sol: true,
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        next: "array"
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      },
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      {
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        regex: exposeRegex,
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        token: [null, "keyword", null],
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        sol: true,
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        next: "expose"
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      },
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      // Highlight an instruction followed by arguments
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      {
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        regex: instructionWithArguments,
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        token: [null, "keyword", null],
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        sol: true,
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        next: "arguments"
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      },
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      {
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        regex: /./,
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        token: null
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      }
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    ],
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    from: [
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      {
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        regex: /\s*$/,
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        token: null,
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        next: "start"
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      },
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      {
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        // Line comment without instruction arguments is an error
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        regex: /(\s*)(#.*)$/,
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        token: [null, "error"],
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        next: "start"
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      },
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      {
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        regex: /(\s*\S+\s+)(as)/i,
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        token: [null, "keyword"],
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        next: "start"
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      },
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      // Fail safe return to start
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      {
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        token: null,
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        next: "start"
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      }
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    ],
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    single: [
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      {
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        regex: /(?:[^\\']|\\.)/,
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        token: "string"
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      },
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      {
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        regex: /'/,
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        token: "string",
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        pop: true
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      }
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    ],
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    double: [
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      {
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        regex: /(?:[^\\"]|\\.)/,
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        token: "string"
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      },
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      {
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        regex: /"/,
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        token: "string",
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        pop: true
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      }
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    ],
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    array: [
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      {
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        regex: /\]/,
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        token: null,
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        next: "start"
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      },
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      {
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        regex: /"(?:[^\\"]|\\.)*"?/,
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        token: "string"
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      }
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    ],
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    expose: [
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      {
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        regex: /\d+$/,
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        token: "number",
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        next: "start"
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      },
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      {
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        regex: /[^\d]+$/,
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        token: null,
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        next: "start"
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      },
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      {
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        regex: /\d+/,
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        token: "number"
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      },
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      {
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        regex: /[^\d]+/,
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        token: null
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      },
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      // Fail safe return to start
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      {
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        token: null,
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        next: "start"
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      }
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    ],
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    arguments: [
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      {
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        regex: /^\s*#.*$/,
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        sol: true,
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        token: "comment"
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      },
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      {
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        regex: /"(?:[^\\"]|\\.)*"?$/,
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        token: "string",
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        next: "start"
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      },
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      {
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        regex: /"/,
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        token: "string",
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        push: "double"
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      },
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      {
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        regex: /'(?:[^\\']|\\.)*'?$/,
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        token: "string",
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        next: "start"
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      },
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      {
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        regex: /'/,
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        token: "string",
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        push: "single"
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      },
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      {
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        regex: /[^#"']+[\\`]$/,
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        token: null
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      },
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      {
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        regex: /[^#"']+$/,
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        token: null,
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        next: "start"
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      },
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      {
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        regex: /[^#"']+/,
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        token: null
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      },
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      // Fail safe return to start
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      {
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        token: null,
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        next: "start"
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      }
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    ],
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    meta: {
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      lineComment: "#"
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    }
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  });
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  CodeMirror.defineMIME("text/x-dockerfile", "dockerfile");
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});
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