Struct ConfigExpander

pub struct ConfigExpander;

Implementations

impl ConfigExpander

fn load_yaml(path: impl AsRef<Path>) -> Result<Yaml>

Load a single document YAML file.

pub fn expand( root: impl AsRef<Path>, profile: &str, ) -> Result<(Option<String>, Vec<String>, Yaml)>

Transforms risedev.yml and risedev-profiles.user.yml to a fully expanded yaml file.

Format:

my-profile:
  config-path: src/config/ci-recovery.toml
  env:
    RUST_LOG: "info,risingwave_storage::hummock=off"
    ENABLE_PRETTY_LOG: "true"
  steps:
    - use: minio
    - use: sqlite
    - use: meta-node
      meta-backend: sqlite
    - use: compute-node
      parallelism: 1
    - use: frontend

Arguments

• root is the root directory of these YAML files.
• profile is the selected config profile called by risedev dev <profile>. It is one of the keys in the profile section.

Returns

(config_path, env, steps)

pub fn expand_with_extra_info( root: impl AsRef<Path>, profile: &str, extra_info: HashMap<String, String>, ) -> Result<(Option<String>, Vec<String>, Yaml)>

See ConfigExpander::expand for other information.

Arguments

• extra_info is additional variables for variable expansion by DollarExpander.

pub fn deserialize(expanded_config: &Yaml) -> Result<Vec<ServiceConfig>>

Parses the expanded yaml into ServiceConfigs. The order is the same as the original array’s order.