1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
var TRAVIS_JOB_ID = process.env.TRAVIS_JOB_ID || 'unknown';
var fs = require('fs');
var lcovParse = require('lcov-parse');
var path = require('path');
var logger = require('./logger')();
var detailsToCoverage = function(length, details){
var coverage = new Array(length);
details.forEach(function(obj){
coverage[obj.line - 1] = obj.hit;
});
return coverage;
};
var detailsToBranches = function(details){
var branches = [];
details.forEach(function(obj){
['line','block','branch','taken'].forEach(function(key){
branches.push(obj[key] || 0);
});
});
return branches;
};
var convertLcovFileObject = function(file, filepath){
var rootpath = filepath;
filepath = path.resolve(rootpath, file.file);
var source = fs.readFileSync(filepath, 'utf8');
var lines = source.split("\n");
var coverage = detailsToCoverage(lines.length, file.lines.details);
var branches = detailsToBranches(file.branches.details);
return { name : path.relative(rootpath, path.resolve(rootpath, file.file)).split( path.sep ).join( "/" ),
source : source,
coverage : coverage,
branches : branches };
};
var cleanFilePath = function(file) {
if (file.indexOf('!') > -1) {
var regex = /^(.*!)(.*)$/g;
var matches = regex.exec(file);
return matches[matches.length-1];
}
return file;
};
var convertLcovToCoveralls = function(input, options, cb){
var filepath = options.filepath || '';
logger.debug("in: ", filepath);
filepath = path.resolve(process.cwd(), filepath);
lcovParse(input, function(err, parsed){
if (err){
logger.error("error from lcovParse: ", err);
logger.error("input: ", input);
return cb(err);
}
var postJson = {
source_files : []
};
if (options.git){
postJson.git = options.git;
}
if (options.run_at){
postJson.run_at = options.run_at;
}
if (options.service_name){
postJson.service_name = options.service_name;
}
if (options.service_job_id){
postJson.service_job_id = options.service_job_id;
}
if (options.service_pull_request) {
postJson.service_pull_request = options.service_pull_request;
}
if (options.repo_token) {
postJson.repo_token = options.repo_token;
}
if (options.parallel) {
postJson.parallel = options.parallel;
}
if (options.service_pull_request) {
postJson.service_pull_request = options.service_pull_request;
}
parsed.forEach(function(file){
file.file = cleanFilePath(file.file);
var currentFilePath = path.resolve(filepath, file.file);
if (fs.existsSync(currentFilePath)) {
postJson.source_files.push(convertLcovFileObject(file, filepath));
}
});
return cb(null, postJson);
});
};
module.exports = convertLcovToCoveralls;
/* example coveralls json file
{
"service_job_id": "1234567890",
"service_name": "travis-ci",
"source_files": [
{
"name": "example.rb",
"source": "def four\n 4\nend",
"coverage": [null, 1, null]
},
{
"name": "two.rb",
"source": "def seven\n eight\n nine\nend",
"coverage": [null, 1, 0, null]
}
]
}
example output from lcov parser:
[
{
"file": "index.js",
"lines": {
"found": 0,
"hit": 0,
"details": [
{
"line": 1,
"hit": 1
},
{
"line": 2,
"hit": 1
},
{
"line": 3,
"hit": 1
},
{
"line": 5,
"hit": 1
},
*/
|
