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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174 | 'use strict';
const fs = require('fs');
const path = require('path');
const lcovParse = require('lcov-parse');
const logger = require('./logger')();
const detailsToCoverage = (length, details) => {
const coverage = new Array(length);
details.forEach(obj => {
coverage[obj.line - 1] = obj.hit;
});
return coverage;
};
const detailsToBranches = details => {
const branches = [];
details.forEach(obj => {
['line', 'block', 'branch', 'taken'].forEach(key => {
branches.push(obj[key] || 0);
});
});
return branches;
};
const convertLcovFileObject = (file, filepath) => {
const rootpath = filepath;
filepath = path.resolve(rootpath, file.file);
const source = fs.readFileSync(filepath, 'utf8');
const lines = source.split('\n');
const coverage = detailsToCoverage(lines.length, file.lines.details);
const branches = detailsToBranches(file.branches.details);
return {
name: path.relative(rootpath, path.resolve(rootpath, file.file)).split(path.sep).join('/'),
source,
coverage,
branches
};
};
const cleanFilePath = file => {
if (file.includes('!')) {
const regex = /^(.*!)(.*)$/g;
const matches = regex.exec(file);
return matches[matches.length - 1];
}
return file;
};
const convertLcovToCoveralls = (input, options, cb) => {
let filepath = options.filepath || '';
logger.debug('in: ', filepath);
filepath = path.resolve(process.cwd(), filepath);
lcovParse(input, (err, parsed) => {
if (err) {
logger.error('error from lcovParse: ', err);
logger.error('input: ', input);
return cb(err);
}
const postJson = {
source_files: []
};
if (options.flag_name) {
postJson.flag_name = options.flag_name;
}
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_number) {
postJson.service_number = options.service_number;
}
if (options.service_job_id) {
postJson.service_job_id = options.service_job_id;
}
if (options.service_job_number) {
postJson.service_job_number = options.service_job_number;
}
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;
}
parsed.forEach(file => {
file.file = cleanFilePath(file.file);
const 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
}
]
}
}
]
*/
|
