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6 years ago
var utils = exports;
utils.decorateTypes = function (item) {
var matchType = typeof item.match === 'string' ? 'string' : 'regex';
var replaceType = typeof item.replace;
var replace;
if (replaceType === "string") {
replace = item.replace
}
if (replaceType === "function") {
replace = item.replace || item.fn;
}
var output = {
match: item.match,
replace: replace,
paths: item.paths || [],
matchType: matchType,
replaceType: replaceType,
id: item.id,
active: true
};
return output;
};
utils.decorateInputs = function (item) {
if (item.matchType === 'regex') {
item.matchInput = item.match.source;
var flagnames = ['global', 'multiline', 'ignoreCase'];
var flags = flagnames.filter(function (name) {
return item.match[name];
})
.map(function (item) {
return item.charAt(0);
})
.join('');
item.matchFlags = flags;
}
if (item.matchType === 'string') {
item.matchInput = item.match;
}
if (item.replaceType === 'string') {
item.replaceInput = item.replace;
}
if (item.replaceType === 'function') {
item.replaceInput = item.replace
.toString()
.replace(/(^.*?\{|\}$)/g, "")
.trim();
}
return item;
};
utils.addId = function (item) {
var crypto = require('crypto');
var shasum = crypto.createHash('sha1');
['matchInput', 'matchType', 'replaceInput', 'replaceType']
.forEach(function (key) {
shasum.update(item[key] || "");
});
item.id = shasum.digest('hex');
return item;
};