snyk-poetry-lockfile-parser
Version:
Generate a dep graph given poetry.lock and pyproject.toml files
63 lines • 3.23 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.V2Parser = void 0;
class V2Parser {
constructor(manifest, includeDevDependencies) {
this.version = '2';
this.manifest = manifest;
this.includeDevDependencies = !!includeDevDependencies;
}
pkgInfoFrom() {
return {
name: this.manifest.project.name,
version: this.manifest.project.version,
};
}
dependenciesFrom() {
var _a, _b;
const depsRegex = /^[a-zA-Z][a-zA-Z0-9_-]*/;
const deps = this.manifest.project.dependencies || [];
const newFormatDeps = deps
.map((dep) => { var _a; return (_a = dep.match(depsRegex)) === null || _a === void 0 ? void 0 : _a[0]; })
.filter((dep) => typeof dep === 'string') || [];
const legacyFormatDeps = Object.keys(((_b = (_a = this.manifest.tool) === null || _a === void 0 ? void 0 : _a.poetry) === null || _b === void 0 ? void 0 : _b.dependencies) || []);
return [...newFormatDeps, ...legacyFormatDeps];
}
getGroupDevDepNames(obj) {
const groupDevDepNames = Object.values(obj)
.map((group) => group.dependencies)
.map((depsObj) => Object.keys(depsObj))
.reduce((acc, curr) => [...acc, ...curr], []);
return groupDevDepNames;
}
getAllDevDependencyNames() {
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m;
// pre-v1.2.0 naming convention
const devDepsProperty = Object.keys((_e = (_d = (_c = (_b = (_a = this.manifest.tool) === null || _a === void 0 ? void 0 : _a.poetry) === null || _b === void 0 ? void 0 : _b.group) === null || _c === void 0 ? void 0 : _c.dev) === null || _d === void 0 ? void 0 : _d.dependencies) !== null && _e !== void 0 ? _e : []);
const legacyDevDepsProperty = Object.keys((_h = (_g = (_f = this.manifest.tool) === null || _f === void 0 ? void 0 : _f.poetry) === null || _g === void 0 ? void 0 : _g['dev-dependencies']) !== null && _h !== void 0 ? _h : []);
// post-v1.2.0 dependency groups
// https://python-poetry.org/docs/master/managing-dependencies
// we will handle all tool.poetry.group.<group> as dev-deps
const groupDevDepsProperty = ((_k = (_j = this.manifest.tool) === null || _j === void 0 ? void 0 : _j.poetry) === null || _k === void 0 ? void 0 : _k.group)
? this.getGroupDevDepNames((_m = (_l = this.manifest.tool) === null || _l === void 0 ? void 0 : _l.poetry) === null || _m === void 0 ? void 0 : _m.group)
: [];
return [
...devDepsProperty,
...groupDevDepsProperty,
...legacyDevDepsProperty,
];
}
getDependencies() {
const dependencies = this.dependenciesFrom().map((dep) => ({
name: dep,
isDev: false,
}));
const devDependencies = (this.includeDevDependencies ? this.getAllDevDependencyNames() : []).map((devDep) => ({
name: devDep,
isDev: true,
}));
return [...dependencies, ...devDependencies].filter((pkg) => pkg.name != 'python');
}
}
exports.V2Parser = V2Parser;
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