B64F

Base64 Encode/Decode multiple files.

How to use

1. create .b64f file under working directory with list of files that should be encoded to base64 file. Each entry support glob pattern, for example:

   pkg/util/testdata/*
   **/*.yml
   

2. run the following command to encode the listed files. This will create a new sibling file for each listed file with additional .b64 extension, e.g. pkg/util/testdata/a.key will produce pkg/util/testdata/a.key.b64. Note that it will overwride the .b64 file if it already existed.

   go run -mod=mod github.com/telkomindonesia/b64f encode

3. to decode back the .b64 files, run the following command on the same directory. Note that it will overwride the decoded file if it already existed.

   go run -mod=mod github.com/telkomindonesia/b64f decode

Run Methods

Instead of using go run you can download pre-compiled binary from Github releases page.

Another alternative is to use docker, e.g.

docker run --rm \
    -v "$PWD:$PWD" -w "$PWD" \
    ghcr.io/telkomindonesia/b64f:latest \
    [decode|encode]

Tips

You can use makefie to make the command simpler, for example:

b64f: mode ?= "decode"
b64f:
    go run -mod=mod github.com/telkomindonesia/b64f $(mode)        

which can then be used using make b64f or make b64f mode=encode

see testdata folder for example.