Validate a metadata `.xlsx` file in isolation

Reads the metadata template at `mtdt_path` via [fct_template_reader()] and checks two invariants: (1) the `metadata` sheet has at least one row, and (2) every `fltr_*` column is read as logical (the template rules require `TRUE`/`FALSE` rather than `1`/`0` strings). Emits one cli alert per check; returns the structured `list(status, summary, issues)` result invisibly.

Usage

validate_read_metadata(mtdt_path, error_on_fail = TRUE)

Arguments

mtdt_path

Character. Path to the metadata `.xlsx` template (the on-disk form of [ukr_mtdt_full]).

error_on_fail

Logical. If `TRUE` (default), throws on any `fail`-level issue at the end of the run. Pass `FALSE` to inspect the structured result instead.

Value

Invisibly, a list with components `status` (`"pass"`, `"warn"`, or `"fail"`), `summary` (one-line string), and `issues` (list of issue records).

See also

Other validation: app_validate_metadata(), app_validate_shp(), drop_inval_adm(), mod_drop_inval_adm(), validate_geometries(), validate_metadata(), validate_read_shp()

Examples

if (FALSE) { # \dontrun{
validate_read_metadata("path/to/metadata.xlsx")
} # }