diff options
author | Gar <gar+gh@danger.computer> | 2021-08-26 21:20:59 +0300 |
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committer | Gar <gar+gh@danger.computer> | 2021-08-26 21:20:59 +0300 |
commit | e63a942c685233fa546788981ed9c144220d50e1 (patch) | |
tree | 4115e9ae913ad1b688c35711418a528184c9b337 /node_modules/@npmcli/fs/lib/mkdtemp.js | |
parent | 7af36bb9f8e5c9facaa8deb114b76368841fbc66 (diff) |
cacache@15.3.0
* feat: introduce @npmcli/fs for tmp dir methods
Diffstat (limited to 'node_modules/@npmcli/fs/lib/mkdtemp.js')
-rw-r--r-- | node_modules/@npmcli/fs/lib/mkdtemp.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/@npmcli/fs/lib/mkdtemp.js b/node_modules/@npmcli/fs/lib/mkdtemp.js new file mode 100644 index 000000000..b7f078029 --- /dev/null +++ b/node_modules/@npmcli/fs/lib/mkdtemp.js @@ -0,0 +1,28 @@ +const { dirname, sep } = require('path') + +const fs = require('./fs.js') +const getOptions = require('./common/get-options.js') +const owner = require('./common/owner.js') + +const mkdtemp = async (prefix, opts) => { + const options = getOptions(opts, { + copy: ['encoding', 'owner'], + wrap: 'encoding', + }) + + // mkdtemp relies on the trailing path separator to indicate if it should + // create a directory inside of the prefix. if that's the case then the root + // we infer ownership from is the prefix itself, otherwise it's the dirname + // /tmp -> /tmpABCDEF, infers from / + // /tmp/ -> /tmp/ABCDEF, infers from /tmp + const root = prefix.endsWith(sep) ? prefix : dirname(prefix) + const { uid, gid } = await owner.validate(root, options.owner) + + const result = await fs.mkdtemp(prefix, options) + + await owner.update(result, uid, gid) + + return result +} + +module.exports = mkdtemp |