return 32 bytes into 36 bytes xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx.

CopyDir will walk through each file in srcDir, and call CopyFile on that file into dstDir.

Copied and modified from https://stackoverflow.com/questions/21060945/simple-way-to-copy-a-file-in-golang CopyFile copies a file from src to dst.

Parses the metadata and returns the value of the specified field.

Multipart Upload.

Get environment variable.

checks if a string is a valid html color(but without the '#').

this parses the database url and returns it in the format sqlx.DB expects.

Timestamp formats a time.Time object in the ISO-8601 format keen expects.

Check if v2 token is expired or not.