fix dockerfile mode

demo/kitchen-sink/docs/Dockerfile

@@ -0,0 +1,53 @@
+#
+# example Dockerfile for http://docs.docker.io/en/latest/examples/postgresql_service/
+#
+
+FROM ubuntu
+MAINTAINER SvenDowideit@docker.com
+
+# Add the PostgreSQL PGP key to verify their Debian packages.
+# It should be the same key as https://www.postgresql.org/media/keys/ACCC4CF8.asc 
+RUN apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys B97B0AFCAA1A47F044F244A07FCC7D46ACCC4CF8
+
+# Add PostgreSQL's repository. It contains the most recent stable release
+#     of PostgreSQL, ``9.3``.
+RUN echo "deb http://apt.postgresql.org/pub/repos/apt/ precise-pgdg main" > /etc/apt/sources.list.d/pgdg.list
+
+# Update the Ubuntu and PostgreSQL repository indexes
+RUN apt-get update
+
+# Install ``python-software-properties``, ``software-properties-common`` and PostgreSQL 9.3
+#  There are some warnings (in red) that show up during the build. You can hide
+#  them by prefixing each apt-get statement with DEBIAN_FRONTEND=noninteractive
+RUN apt-get -y -q install python-software-properties software-properties-common
+RUN apt-get -y -q install postgresql-9.3 postgresql-client-9.3 postgresql-contrib-9.3
+
+# Note: The official Debian and Ubuntu images automatically ``apt-get clean``
+# after each ``apt-get`` 
+
+# Run the rest of the commands as the ``postgres`` user created by the ``postgres-9.3`` package when it was ``apt-get installed``
+USER postgres
+
+# Create a PostgreSQL role named ``docker`` with ``docker`` as the password and
+# then create a database `docker` owned by the ``docker`` role.
+# Note: here we use ``&&\`` to run commands one after the other - the ``\``
+#       allows the RUN command to span multiple lines.
+RUN    /etc/init.d/postgresql start &&\
+    psql --command "CREATE USER docker WITH SUPERUSER PASSWORD 'docker';" &&\
+    createdb -O docker docker
+
+# Adjust PostgreSQL configuration so that remote connections to the
+# database are possible. 
+RUN echo "host all  all    0.0.0.0/0  md5" >> /etc/postgresql/9.3/main/pg_hba.conf
+
+# And add ``listen_addresses`` to ``/etc/postgresql/9.3/main/postgresql.conf``
+RUN echo "listen_addresses='*'" >> /etc/postgresql/9.3/main/postgresql.conf
+
+# Expose the PostgreSQL port
+EXPOSE 5432
+
+# Add VOLUMEs to allow backup of config, logs and databases
+VOLUME	["/etc/postgresql", "/var/log/postgresql", "/var/lib/postgresql"]
+
+# Set the default command to run when starting the container
+CMD ["/usr/lib/postgresql/9.3/bin/postgres", "-D", "/var/lib/postgresql/9.3/main", "-c", "config_file=/etc/postgresql/9.3/main/postgresql.conf"]

lib/ace/ext/modelist.js

@@ -63,6 +63,7 @@ var supportedModes = {
     D:           ["d|di"],
     Dart:        ["dart"],
     Diff:        ["diff|patch"],
+    Dockerfile:  ["^Dockerfile"],
     Dot:         ["dot"],
     Erlang:      ["erl|hrl"],
     EJS:         ["ejs"],

lib/ace/mode/dockerfile.js

@@ -33,11 +33,11 @@ define(function(require, exports, module) {
 
 var oop = require("../lib/oop");
 var ShMode = require("./sh").Mode;
-var Dockerfile = require("./sh_highlight_rules").Dockerfile;
+var DockerfileHighlightRules = require("./dockerfile_highlight_rules").DockerfileHighlightRules;
 var CStyleFoldMode = require("./folding/cstyle").FoldMode;
 
 var Mode = function() {
-    this.HighlightRules = Dockerfile;
+    this.HighlightRules = DockerfileHighlightRules;
     this.foldingRules = new CStyleFoldMode();
 };
 oop.inherits(Mode, ShMode);

lib/ace/mode/dockerfile_highlight_rules.js

@@ -34,23 +34,24 @@ define(function(require, exports, module) {
 var oop = require("../lib/oop");
 var ShHighlightRules = require("./sh_highlight_rules").ShHighlightRules;
 
-var SvgHighlightRules = function() {
+var DockerfileHighlightRules = function() {
     ShHighlightRules.call(this);
 
     var startRules = this.$rules.start;
     for (var i = 0; i < startRules.length; i++) {
         if (startRules[i].token == "variable.language") {
             startRules.splice(i, 0, {
-                token: "keyword",
+                token: "variable.language",
-                regexp: "(?:FROM|MAINTAINER|RUN|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD)",
+                regex: "(?:^(?:FROM|MAINTAINER|RUN|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD)\\b)",
                 caseInsensitive: true
             });
             break;
         }
     }
+    
 };
 
-oop.inherits(SvgHighlightRules, ShHighlightRules);
+oop.inherits(DockerfileHighlightRules, ShHighlightRules);
 
-exports.SvgHighlightRules = SvgHighlightRules;
+exports.DockerfileHighlightRules = DockerfileHighlightRules;
 });

lib/ace/mode/svg.js

@@ -34,7 +34,6 @@ define(function(require, exports, module) {
 var oop = require("../lib/oop");
 var XmlMode = require("./xml").Mode;
 var JavaScriptMode = require("./javascript").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
 var SvgHighlightRules = require("./svg_highlight_rules").SvgHighlightRules;
 var MixedFoldMode = require("./folding/mixed").FoldMode;
 var XmlFoldMode = require("./folding/xml").FoldMode;

lib/ace/mode/text_highlight_rules.js

@@ -189,7 +189,7 @@ var TextHighlightRules = function() {
                     // skip included rules since they are already processed
                     //i += args.length - 3;
                     i--;
-                    toInsert = null
+                    toInsert = null;
                 }
                 
                 if (rule.keywordMap) {
@@ -199,7 +199,7 @@ var TextHighlightRules = function() {
                     delete rule.defaultToken;
                 }
             }
-        };
+        }
         Object.keys(rules).forEach(processState, this);
     };
 
@@ -223,7 +223,7 @@ var TextHighlightRules = function() {
         return ignoreCase
             ? function(value) {return keywords[value.toLowerCase()] || defaultToken }
             : function(value) {return keywords[value] || defaultToken };
-    }
+    };
 
     this.getKeywords = function() {
         return this.$keywords;