renovate
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Automated dependency updates. Flexible so you don't need to be.
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.extractPackageFile = extractPackageFile;
const regex_1 = require("../../../util/regex");
const git_tags_1 = require("../../datasource/git-tags");
const regExps = {
wildcard: (0, regex_1.regEx)(/^.*?/),
space: (0, regex_1.regEx)(/(\s+|\/\/[^\n]*|\/\*.*\*\/)+/s),
depsKeyword: (0, regex_1.regEx)(/dependencies/),
colon: (0, regex_1.regEx)(/:/),
beginSection: (0, regex_1.regEx)(/\[/),
endSection: (0, regex_1.regEx)(/],?/),
package: (0, regex_1.regEx)(/\s*.\s*package\s*\(\s*/),
urlKey: (0, regex_1.regEx)(/url/),
stringLiteral: (0, regex_1.regEx)(/"[^"]+"/),
comma: (0, regex_1.regEx)(/,/),
from: (0, regex_1.regEx)(/from/),
rangeOp: (0, regex_1.regEx)(/\.\.[.<]/),
exactVersion: (0, regex_1.regEx)(/\.\s*exact\s*\(\s*/),
exactVersionLabel: (0, regex_1.regEx)(/\s*exact:/),
};
const WILDCARD = 'wildcard';
const SPACE = 'space';
const DEPS = 'depsKeyword';
const COLON = 'colon';
const BEGIN_SECTION = 'beginSection';
const END_SECTION = 'endSection';
const PACKAGE = 'package';
const URL_KEY = 'urlKey';
const STRING_LITERAL = 'stringLiteral';
const COMMA = 'comma';
const FROM = 'from';
const RANGE_OP = 'rangeOp';
const EXACT_VERSION = 'exactVersion';
const EXACT_VERSION_LABEL = 'exactVersionLabel';
const searchLabels = {
wildcard: WILDCARD,
space: SPACE,
depsKeyword: DEPS,
colon: COLON,
beginSection: BEGIN_SECTION,
endSection: END_SECTION,
package: PACKAGE,
urlKey: URL_KEY,
stringLiteral: STRING_LITERAL,
comma: COMMA,
from: FROM,
rangeOp: RANGE_OP,
exactVersion: EXACT_VERSION,
exactVersionLabel: EXACT_VERSION_LABEL,
};
function searchKeysForState(state) {
switch (state) {
case 'dependencies':
return [SPACE, COLON, WILDCARD];
case 'dependencies:':
return [SPACE, BEGIN_SECTION, WILDCARD];
case 'dependencies: [':
return [SPACE, PACKAGE, END_SECTION];
case '.package(':
return [SPACE, URL_KEY, PACKAGE, END_SECTION];
case '.package(url':
return [SPACE, COLON, PACKAGE, END_SECTION];
case '.package(url:':
return [SPACE, STRING_LITERAL, PACKAGE, END_SECTION];
case '.package(url: [depName]':
return [SPACE, COMMA, PACKAGE, END_SECTION];
case '.package(url: [depName],':
return [
SPACE,
FROM,
STRING_LITERAL,
RANGE_OP,
EXACT_VERSION,
EXACT_VERSION_LABEL,
PACKAGE,
END_SECTION,
];
case '.package(url: [depName], .exact(':
return [SPACE, STRING_LITERAL, PACKAGE, END_SECTION];
case '.package(url: [depName], exact:':
return [SPACE, STRING_LITERAL, PACKAGE, END_SECTION];
case '.package(url: [depName], from':
return [SPACE, COLON, PACKAGE, END_SECTION];
case '.package(url: [depName], from:':
return [SPACE, STRING_LITERAL, PACKAGE, END_SECTION];
case '.package(url: [depName], [value]':
return [SPACE, RANGE_OP, PACKAGE, END_SECTION];
case '.package(url: [depName], [rangeFrom][rangeOp]':
return [SPACE, STRING_LITERAL, PACKAGE, END_SECTION];
default:
return [DEPS];
}
}
function getMatch(str, state) {
const keys = searchKeysForState(state);
let result = null;
for (const key of keys) {
const regex = regExps[key];
const label = searchLabels[key];
const match = regex.exec(str);
if (match) {
const idx = match.index;
const substr = match[0];
const len = substr.length;
if (idx === 0) {
return { idx, len, label, substr };
}
if (!result || idx < result.idx) {
result = { idx, len, label, substr };
}
}
}
return result;
}
function getDepName(url) {
// istanbul ignore if
if (!url) {
return null;
}
try {
const { host, pathname } = new URL(url);
if (host === 'github.com' || host === 'gitlab.com') {
return pathname
.replace((0, regex_1.regEx)(/^\//), '')
.replace((0, regex_1.regEx)(/\.git$/), '')
.replace((0, regex_1.regEx)(/\/$/), '');
}
return url;
}
catch {
return null;
}
}
function extractPackageFile(content) {
if (!content) {
return null;
}
const deps = [];
const result = {
deps,
};
let restStr = content;
let state = null;
let match = getMatch(restStr, state);
let packageName = null;
let currentValue = null;
function yieldDep() {
// istanbul ignore if
if (!packageName) {
return;
}
const depName = getDepName(packageName);
if (depName && currentValue) {
const dep = {
datasource: git_tags_1.GitTagsDatasource.id,
depName,
packageName,
currentValue,
};
deps.push(dep);
}
packageName = null;
currentValue = null;
}
while (match) {
const { idx, len, label, substr } = match;
switch (state) {
case null:
if (deps.length) {
break;
}
if (label === DEPS) {
state = 'dependencies';
}
break;
case 'dependencies':
if (label === COLON) {
state = 'dependencies:';
}
else if (label !== SPACE) {
state = null;
}
break;
case 'dependencies:':
if (label === BEGIN_SECTION) {
state = 'dependencies: [';
}
else if (label !== SPACE) {
state = null;
}
break;
case 'dependencies: [':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === URL_KEY) {
state = '.package(url';
}
else if (label === PACKAGE) {
yieldDep();
}
break;
case '.package(url':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === COLON) {
state = '.package(url:';
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url:':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === STRING_LITERAL) {
packageName = substr
.replace((0, regex_1.regEx)(/^"/), '')
.replace((0, regex_1.regEx)(/"$/), '');
state = '.package(url: [depName]';
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName]':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === COMMA) {
state = '.package(url: [depName],';
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName],':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === FROM) {
currentValue = substr;
state = '.package(url: [depName], from';
}
else if (label === STRING_LITERAL) {
currentValue = substr;
state = '.package(url: [depName], [value]';
}
else if (label === RANGE_OP) {
currentValue = substr;
state = '.package(url: [depName], [rangeFrom][rangeOp]';
}
else if (label === EXACT_VERSION) {
state = '.package(url: [depName], .exact(';
}
else if (label === EXACT_VERSION_LABEL) {
state = '.package(url: [depName], exact:';
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], .exact(':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === STRING_LITERAL) {
currentValue = substr.slice(1, substr.length - 1);
yieldDep();
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], exact:':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === STRING_LITERAL) {
currentValue = substr.slice(1, substr.length - 1);
yieldDep();
state = 'dependencies: [';
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], from':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === COLON) {
currentValue += substr;
state = '.package(url: [depName], from:';
}
else if (label === SPACE) {
currentValue += substr;
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], from:':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === STRING_LITERAL) {
currentValue += substr;
yieldDep();
state = 'dependencies: [';
}
else if (label === SPACE) {
currentValue += substr;
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], [value]':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === RANGE_OP) {
currentValue += substr;
state = '.package(url: [depName], [rangeFrom][rangeOp]';
}
else if (label === SPACE) {
currentValue += substr;
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
case '.package(url: [depName], [rangeFrom][rangeOp]':
if (label === END_SECTION) {
yieldDep();
state = null;
}
else if (label === STRING_LITERAL) {
currentValue += substr;
state = 'dependencies: [';
}
else if (label === SPACE) {
currentValue += substr;
}
else if (label === PACKAGE) {
yieldDep();
state = '.package(';
}
break;
}
restStr = restStr.slice(idx + len);
match = getMatch(restStr, state);
}
return deps.length ? result : null;
}
//# sourceMappingURL=extract.js.map