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add roadmap override check #10

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53 changes: 52 additions & 1 deletion lib/config.js
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,44 @@ function merge(source, target){
return source;
}

function checkRoadmapPath(origin, roadmapPath, stack){

function getRoadmapPathSummary(roadmapPath){
var info = roadmapPath.map(function(c){
return c.reg;
}).slice(0, 5);
if (roadmapPath.length > 5){
info.push('...');
}
return info.join(', ');
}

function getStackInfo(stack){
var stacks = stack.split('\n');
if (stacks.length < 2){
return '';
}
//stacks[2] is the fis-conf stack
var fisConfStack = stacks[2];
var info = fisConfStack.match(/\((.*)\)/);
if (info.length < 1){
return '';
}
return ' at ' + info[1];
}

if (origin.roadmap && origin.roadmap.path){
fis.log.warning(
'roadmap.path [' +
getRoadmapPathSummary(origin.roadmap.path) +
'] was overrided by [' +
getRoadmapPathSummary(roadmapPath) +
']' + getStackInfo(stack) +
', please use fis.config.get(\'roadmap.path\').unshift(ruler) to add rulers.');
console.log()
}
}

var Config = Object.derive({
constructor : function(){
this.init.apply(this, arguments);
Expand All @@ -56,8 +94,17 @@ var Config = Object.derive({
},
set : function(path, value){
if(typeof value === 'undefined'){
if (path.roadmap && path.roadmap.path){
checkRoadmapPath(this.data, path, (new Error()).stack);
}
this.data = path;
} else {
if (path === 'roadmap.path'){
checkRoadmapPath(this.data, value, (new Error()).stack);
}
if (path === 'roadmap' && value.path){
checkRoadmapPath(this.data, value.path, (new Error()).stack);
}
path = String(path || '').trim();
if(path){
var paths = path.split('.'),
Expand All @@ -70,7 +117,7 @@ var Config = Object.derive({
} else if(type === 'undefined'){
data = data[key] = {};
} else {
fis.log.error('forbidden to set property[' + key + '] of [' + type + '] data');
fis.log.error('forbidden to set property [' + key + '] of [' + type + '] data');
}
});
data[last] = value;
Expand Down Expand Up @@ -100,8 +147,12 @@ var Config = Object.derive({
},
merge : function(){
var self = this;
var stack = (new Error()).stack;
[].slice.call(arguments).forEach(function(arg){
if(typeof arg === 'object'){
if (arg.roadmap && arg.roadmap.path){
checkRoadmapPath(self.data, arg.roadmap.path, stack);
}
merge(self.data, arg);
} else {
fis.log.warning('unable to merge data[' + arg + '].');
Expand Down