1// CodeMirror, copyright (c) by Marijn Haverbeke and others
  2// Distributed under an MIT license: https://codemirror.net/LICENSE
  3
  4(function(mod) {
  5  if (typeof exports == "object" && typeof module == "object") // CommonJS
  6    mod(require("../../lib/codemirror"));
  7  else if (typeof define == "function" && define.amd) // AMD
  8    define(["../../lib/codemirror"], mod);
  9  else // Plain browser env
 10    mod(CodeMirror);
 11})(function(CodeMirror) {
 12"use strict";
 13
 14CodeMirror.defineMode("rpm-changes", function() {
 15  var headerSeperator = /^-+$/;
 16  var headerLine = /^(Mon|Tue|Wed|Thu|Fri|Sat|Sun) (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)  ?\d{1,2} \d{2}:\d{2}(:\d{2})? [A-Z]{3,4} \d{4} - /;
 17  var simpleEmail = /^[\w+.-]+@[\w.-]+/;
 18
 19  return {
 20    token: function(stream) {
 21      if (stream.sol()) {
 22        if (stream.match(headerSeperator)) { return 'tag'; }
 23        if (stream.match(headerLine)) { return 'tag'; }
 24      }
 25      if (stream.match(simpleEmail)) { return 'string'; }
 26      stream.next();
 27      return null;
 28    }
 29  };
 30});
 31
 32CodeMirror.defineMIME("text/x-rpm-changes", "rpm-changes");
 33
 34// Quick and dirty spec file highlighting
 35
 36CodeMirror.defineMode("rpm-spec", function() {
 37  var arch = /^(i386|i586|i686|x86_64|ppc64le|ppc64|ppc|ia64|s390x|s390|sparc64|sparcv9|sparc|noarch|alphaev6|alpha|hppa|mipsel)/;
 38
 39  var preamble = /^[a-zA-Z0-9()]+:/;
 40  var section = /^%(debug_package|package|description|prep|build|install|files|clean|changelog|preinstall|preun|postinstall|postun|pretrans|posttrans|pre|post|triggerin|triggerun|verifyscript|check|triggerpostun|triggerprein|trigger)/;
 41  var control_flow_complex = /^%(ifnarch|ifarch|if)/; // rpm control flow macros
 42  var control_flow_simple = /^%(else|endif)/; // rpm control flow macros
 43  var operators = /^(\!|\?|\<\=|\<|\>\=|\>|\=\=|\&\&|\|\|)/; // operators in control flow macros
 44
 45  return {
 46    startState: function () {
 47        return {
 48          controlFlow: false,
 49          macroParameters: false,
 50          section: false
 51        };
 52    },
 53    token: function (stream, state) {
 54      var ch = stream.peek();
 55      if (ch == "#") { stream.skipToEnd(); return "comment"; }
 56
 57      if (stream.sol()) {
 58        if (stream.match(preamble)) { return "header"; }
 59        if (stream.match(section)) { return "atom"; }
 60      }
 61
 62      if (stream.match(/^\$\w+/)) { return "def"; } // Variables like '$RPM_BUILD_ROOT'
 63      if (stream.match(/^\$\{\w+\}/)) { return "def"; } // Variables like '${RPM_BUILD_ROOT}'
 64
 65      if (stream.match(control_flow_simple)) { return "keyword"; }
 66      if (stream.match(control_flow_complex)) {
 67        state.controlFlow = true;
 68        return "keyword";
 69      }
 70      if (state.controlFlow) {
 71        if (stream.match(operators)) { return "operator"; }
 72        if (stream.match(/^(\d+)/)) { return "number"; }
 73        if (stream.eol()) { state.controlFlow = false; }
 74      }
 75
 76      if (stream.match(arch)) {
 77        if (stream.eol()) { state.controlFlow = false; }
 78        return "number";
 79      }
 80
 81      // Macros like '%make_install' or '%attr(0775,root,root)'
 82      if (stream.match(/^%[\w]+/)) {
 83        if (stream.match(/^\(/)) { state.macroParameters = true; }
 84        return "keyword";
 85      }
 86      if (state.macroParameters) {
 87        if (stream.match(/^\d+/)) { return "number";}
 88        if (stream.match(/^\)/)) {
 89          state.macroParameters = false;
 90          return "keyword";
 91        }
 92      }
 93
 94      // Macros like '%{defined fedora}'
 95      if (stream.match(/^%\{\??[\w \-\:\!]+\}/)) {
 96        if (stream.eol()) { state.controlFlow = false; }
 97        return "def";
 98      }
 99
100      //TODO: Include bash script sub-parser (CodeMirror supports that)
101      stream.next();
102      return null;
103    }
104  };
105});
106
107CodeMirror.defineMIME("text/x-rpm-spec", "rpm-spec");
108
109});