Function build_commit_metadata

lore-revision/src/commit.rs:932–980

Converts interface metadata args and prepares the commit metadata object.

(
    repository: Arc<RepositoryContext>,
    state_staged: &Arc<State>,
    branch: BranchId,
    message: String,
    keys: LoreArray<LoreString>,
    values: LoreArray<LoreString>,
    formats: Lor

/// Converts interface metadata args and prepares the commit metadata object.
async fn build_commit_metadata(
    repository: Arc<RepositoryContext>,
    state_staged: &Arc<State>,
    branch: BranchId,
    message: String,
    keys: LoreArray<LoreString>,
    values: LoreArray<LoreString>,
    formats: LoreArray<LoreMetadataType>,
) -> Result<Arc<Metadata>, CommitError> {
    let metadata_keys = keys
        .as_slice()
        .iter()
        .map(|k| String::from(k.as_str()))
        .collect();
    let metadata_values = values
        .as_slice()
        .iter()
        .map(|v| String::from(v.as_str()))
        .collect();
    let metadata_formats = formats
        .as_slice()
        .iter()
        .map(|format| match format {
            LoreMetadataType::Binary => MetadataType::Binary,
            LoreMetadataType::Numeric => MetadataType::Numeric,
            LoreMetadataType::String => MetadataType::String,
        })
        .collect();

    let metadata_hash = state_staged.metadata_hash();
    let original_metadata = if metadata_hash.is_zero() {
        Metadata::new()
    } else {
        Metadata::deserialize(repository.clone(), metadata_hash)
            .await
            .forward::<CommitError>("Failed to deserialize metadata")?
    };

    prepare_commit_metadata(
        repository,
        original_metadata,
        branch,
        message,
        Some(metadata_keys),
        Some(metadata_values),
        Some(metadata_formats),
    )
    .await
}

/// Stores branch latest, deletes staged anchor, updates last sync if merge,
/// and emits the revision commit event.