CLI Tools

rill-exec <script.rill> [args...]
rill-exec -                         # Read from stdin
rill-exec --help
rill-exec --version

rill-exec greet.rill alice bob
# Inside script: $ == ["alice", "bob"]

echo 'log("hello")' | rill-exec -

use:
  - utils: ./lib/utils.rill

$utils.helper("input")

rill-eval <expression>
rill-eval --help
rill-eval --version

rill-eval '"hello".len'
# 5

rill-eval '5 + 3'
# 8

rill-eval '[1, 2, 3] -> map |x|($x * 2)'
# [2, 4, 6]

rill-check [options] <file>

script.rill:5:3: warning: message (RULE_CODE)

{
  "file": "script.rill",
  "errors": [
    {
      "location": { "line": 5, "column": 3, "offset": 42 },
      "severity": "warning",
      "code": "RULE_CODE",
      "message": "description"
    }
  ],
  "summary": { "total": 1, "errors": 0, "warnings": 1, "info": 0 }
}

{
  "rules": {
    "NAMING_SNAKE_CASE": "on",
    "SPACING_OPERATOR": "off",
    "COMPLEX_CONDITION": "warn"
  },
  "severity": {
    "AVOID_REASSIGNMENT": "error"
  }
}