fsmetad

Simple file storage API: manages metadata, serves files.

Building

$ nix-build

Running

$ NODE_NUM=0 DB_PATH=/path/to/metadata/database/dir BIND_V4=127.0.0.1 BIND_PORT=15464 ./result/bin/fsmetad

Using

Importing new file:

$ curl -X POST 'http://127.0.0.1:15464/v1/file/new/' -H 'Content-Type: application/json' -d '{"name": "some name", "path": "/full/path/to/existing/file/on/disk", "ctype": "text/plain", "tags": []}'
{"id":"18ae980400000000d8e8eb5c000000000000"}

Downloading file:

$ curl 'http://127.0.0.1:15464/v1/file/get/18ae980400000000d8e8eb5c000000000000' -o file

Tagging a file:

$ curl -X POST 'http://127.0.0.1:15464/v1/file/tag/18ae980400000000d8e8eb5c000000000000' -H 'Content-Type: application/json' -d '{"tags": ["asd", "qwe", "zxc"]}'

Selecting last 20 files tagged with asd:

$ curl 'http://127.0.0.1:15464/v1/file/tag/asd'
{"results":[{"id":"18ae980400000000d8e8eb5c000000000000"}]}

Selecting 20 files older than 18ae980400000000d8e8eb5c000000000000 tagged with asd:

$ curl 'http://127.0.0.1:15464/v1/file/tag/asd/18ae980400000000d8e8eb5c000000000000'
{"results":[]}

Removing asd tag from 18ae980400000000d8e8eb5c000000000000:

$ curl -X POST 'http://127.0.0.1:15464/v1/file/untag/18ae980400000000d8e8eb5c000000000000/asd'

Getting file info:

$ curl 'http://127.0.0.1:15464/v1/file/info/18ae980400000000d8e8eb5c000000000000'
{"ctype":"text/plain","id":"18ae980400000000d8e8eb5c000000000000","name":"some name","size":1040,"tags":["qwe", "zxc"]}

Removing file (also removes file from disk!):

$ curl -X POST 'http://127.0.0.1:15464/v1/file/remove/18ae980400000000d8e8eb5c000000000000'