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korvike takes a Go template and executes it
functions | ||
Godeps | ||
vendor | ||
.gitignore | ||
.repo-runner.yaml | ||
app.go | ||
History.md | ||
LICENSE | ||
Makefile | ||
README.md |
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
{{ 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 usingVAULT_ADDR
andVAULT_TOKEN
environment variables (or~/.vault-token
file) for authentication.# vault write secret/test foo=bar # echo '{{vault "secret/test" "foo"}}' | korvike bar