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korvike takes a Go template and executes it
Find a file
2019-07-28 20:10:35 +02:00
functions Add AppRole support into Vault function 2019-07-28 20:09:25 +02:00
.gitignore add initial version 2016-07-31 21:13:01 +02:00
.repo-runner.yaml Replace build image 2018-05-31 12:53:53 +02:00
app.go Add go modules support 2019-07-28 20:01:03 +02:00
go.mod Add go modules support 2019-07-28 20:01:03 +02:00
go.sum Add go modules support 2019-07-28 20:01:03 +02:00
History.md prepare release v0.6.0 2019-07-28 20:10:35 +02:00
LICENSE Fix Copyright line in LICENSE 2018-05-31 12:51:03 +02:00
Makefile Add 'now' function and function tests 2017-04-17 16:25:59 +02:00
README.md Remove broken project status 2019-07-28 19:53:39 +02:00

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Luzifer / korvike

korvike is the finnish translation to the word "replacer" and that is what it does: It takes a Go template and executes it.

Available functions

  • {{ .<variable name> }}
    Take key-value pairs from the CLI and replace them inside the template
    $ echo "{{ .foo }}" | korvike -v foo=bar
    bar
    
  • {{ b64encode <string> }}
    Encodes the string with base64 StdEncoding
    $ echo '{{ b64encode "Hello World" }}' | korvike
    SGVsbG8gV29ybGQ=
    
  • {{ env <variable name> [default value] }}
    Read environment variables and replace them inside the template
    $ export FOO=bar
    $ echo '{{ env "FOO" }}' | korvike
    bar
    
  • {{ file <file name> [default value] }}
    Read a file and place it inside the template
    $ echo "Hello World" > hello
    $ echo '{{ file "hello" }}' | korvike
    Hello World
    
  • {{ now <format string> }}
    Format the current date into the template (uses Go time format)
    $ echo '{{ now "2006-01-02 15:04:05" }}' | korvike
    2017-04-17 16:27:34
    
  • {{ vault <path> <key> [default value] }}
    Read a key from Vault using VAULT_ADDR and VAULT_TOKEN environment variables (or ~/.vault-token file) for authentication.
    $ vault write secret/test foo=bar
    $ echo '{{ vault "secret/test" "foo" }}' | korvike
    bar