CLI: Refactor out document loading

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/bin/cli/mod.rs b/src/bin/cli/mod.rs
new file mode 100644
index 0000000..1bb5ea3
--- /dev/null
+++ b/src/bin/cli/mod.rs
@@ -0,0 +1,14 @@
+//! CLI Functionality abstractions
+
+use anyhow::Result;
+use subplot::{Document, Style};
+
+use std::path::Path;
+
+pub fn load_document<P: AsRef<Path>>(filename: P, style: Style) -> Result<Document> {
+    let filename = filename.as_ref();
+    let base_path = subplot::get_basedir_from(filename)?;
+    let doc = Document::from_file(&base_path, filename, style)?;
+
+    Ok(doc)
+}