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author | (quasar) nebula <qznebula@protonmail.com> | 2022-04-16 23:37:12 -0300 |
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committer | (quasar) nebula <qznebula@protonmail.com> | 2022-04-16 23:37:12 -0300 |
commit | 385faccb5a5be64acd5ca65ace26d6a7db37b64f (patch) | |
tree | 3899ac7a78f66c1e7acdff9b6b29c2d3d74a2b06 /src/util/io.js | |
parent | 700d75cacd7fee23410dcaf13531ebc2b151d56a (diff) |
HSMusic REPL + supporting internal improvements
Diffstat (limited to 'src/util/io.js')
-rw-r--r-- | src/util/io.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/util/io.js b/src/util/io.js new file mode 100644 index 00000000..1d74399f --- /dev/null +++ b/src/util/io.js @@ -0,0 +1,14 @@ +// Utility functions for interacting with files and other external data +// interfacey constructs. + +import { readdir } from 'fs/promises'; +import * as path from 'path'; + +export async function findFiles(dataPath, { + filter = f => true, + joinParentDirectory = true, +} = {}) { + return (await readdir(dataPath)) + .filter(file => filter(file)) + .map(file => joinParentDirectory ? path.join(dataPath, file) : file); +} |