exports.init = function (db, dir, cb) {
if(Array.isArray(dir)) dir = dir[0]
pull(
glob(join(dir || join(__dirname, '..'), '**/package.json')),
pfs.readFile(JSON.parse),
pull.map(function (pkg) {
process.stderr.write('.')
return {key: hash(pkg), value: pkg, type: 'put'}
}),
pl.write(db, function (err) {
cb(err)
})
)
}
module.exports = function (cacheDir) {
cacheDir = cacheDir || '~/.npm'
return pull(
glob(path.join(cacheDir, '*', '.cache.json')),
pfs.readFile(),
pull.map(function (data) {
try { return JSON.parse(data) } catch (_) { }
}),
pull.filter(Boolean),
pull.flatMap(function (pkg) {
var depns = []
var versions = pkg.versions
for(var version in versions) {
var tests = versions[version].scripts
tests = !!(tests && tests.test)
var deps = versions[version].dependencies
for(var m in deps)
depns.push([
m, deps[m], pkg.name, version,
{
shasum: versions[version].dist.shasum,
dev: false,
tests: tests
}
])
var deps = versions[version].devDependencies
for(var m in deps)
depns.push([
m, deps[m], pkg.name,
version,
{
shasum: versions[version].dist.shasum,
dev: true,
tests: tests
}
])
}
return depns
})
)
}