feat(journal): pipe content from stdin (#17)

python/logseq_doctor/cli.py

@@ -17,6 +17,7 @@
 from __future__ import annotations
 
 import re
+import sys
 from dataclasses import dataclass
 from enum import Enum
 from pathlib import Path  # noqa: TCH003 Typer needs this import to infer the type of the argument
@@ -118,5 +119,9 @@ def journal(
     content: list[str] = typer.Argument(None, metavar="CONTENT", help="Content to appended to the current journal"),
 ) -> None:
     """Append content to the current journal page in Logseq."""
-    markdown = flat_markdown_to_outline(" ".join(content))
+    lines = [" ".join(content)]
+    if not sys.stdin.isatty():
+        lines.extend(sys.stdin.readlines())
+
+    markdown = flat_markdown_to_outline("\n".join(lines))
     rust_ext.add_content(cast(GlobalOptions, ctx.obj).logseq_graph_path, markdown)

rust/logseq/src/lib.rs

@@ -87,6 +87,12 @@ impl Journal {
     pub fn append(&self, markdown: String) -> anyhow::Result<()> {
         let path = self.as_path();
 
+        // if no markdown content, print an error and return
+        if markdown.is_empty() {
+            eprintln!("No content to append to {:?}", path);
+            return Ok(());
+        }
+
         let empty: bool;
         if let Ok(content) = fs::read_to_string(&path) {
             let trimmed_content = content.trim_end().trim_start_matches('-').trim_start();