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rpm.js (3775B)

      1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
      2 // Distributed under an MIT license: http://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 
     14 CodeMirror.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 
     32 CodeMirror.defineMIME("text/x-rpm-changes", "rpm-changes");
     33 
     34 // Quick and dirty spec file highlighting
     35 
     36 CodeMirror.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 
    107 CodeMirror.defineMIME("text/x-rpm-spec", "rpm-spec");
    108 
    109 });