fix action

.github/actions/markdown2gempost/convert-dir.sh

@@ -1,24 +1,49 @@
 #!/usr/bin/env bash
 
-input_dir="$1"
-output_dir="$2"
+# Throw error if required paths are not provided
+if [ $# -ne 3 ]; then
+  echo "Usage: $0 <input_dir> <output_dir> <processed_dir>"
+  exit 1
+fi
+
+# strip trailing slashes from input and output directories
+input_dir="${1%/}"
+output_dir="${2%/}"
+processed_dir="${3%/}"
+
+# Find all .md files and check if the array is empty
+mapfile -t md_files < <(find "$input_dir" -type f -name "*.md")
+if [ ${#md_files[@]} -eq 0 ]; then
+  echo "No Markdown files to process."
+  exit 0
+fi
 
 # Iterate over .md files in input directory
 for file in "$input_dir"/*.md; do
   file=$(basename "$file")
-  echo "Processing file: $file"
 
   # Extract frontmatter and dump it to YAML file
   echo "id: \"urn:uuid:$(uuidgen)\"" > "$output_dir/${file%.md}.yaml"
   awk '/^---$/{if(seen){exit}else{seen=1;next}} seen' "$input_dir/$file" >> "$output_dir/${file%.md}.yaml"
-  echo "Wrote frontmatter to file: $output_dir/${file%.md}.yaml"
+  echo "Wrote frontmatter file: $output_dir/${file%.md}.yaml"
 
-  # Remove HTML tags, including those which may span multiple lines
-  if awk -v RS='^$' -v ORS='' '{gsub(/<[^>]*>/, ""); print}' "$input_dir/$file" > "$input_dir/tmp.md"; then
-    mv "$input_dir/tmp.md" "$input_dir/$file"
+  # Check for HTML tags
+  if grep -q '<[^>]*>' "$input_dir/$file"; then
+    # Remove HTML tags, including those which may span multiple lines
+    if awk -v RS='^$' -v ORS='' '{gsub(/<[^>]*>/, ""); print}' "$input_dir/$file" > "$input_dir/tmp.md"; then
+      mv "$input_dir/tmp.md" "$input_dir/$file"
+    fi
   fi
 
   # Convert Markdown to GMI
   /usr/local/bin/md2gmi -i "$input_dir/$file" -o "$output_dir/${file%.md}.gmi"
-  echo "Wrote file: $output_dir/${file%.md}.gmi"
+  # Remove first line (and blank lines which follow) from output file (gempost will render the title)
+  if awk 'NR == 1 {next} NF == 0 && !p {next} {p=1; print}' "$output_dir/${file%.md}.gmi" > "$output_dir/tmp.gmi"; then
+    mv "$output_dir/tmp.gmi" "$output_dir/${file%.md}.gmi"
+  fi
+
+  echo "Wrote gemtext file: $output_dir/${file%.md}.gmi"
+
+  # Move original Markdown file to processed directory
+  mv "$input_dir/$file" "$processed_dir/$file"
 done

.github/workflows/markdown2gempost.yml

@@ -1,3 +1,5 @@
+name: "Markdown to Gempost"
+
 on:
   workflow_dispatch:
   push:
@@ -23,10 +25,10 @@ jobs:
       - uses: actions/checkout@v4
       - uses: ./.github/actions/markdown2gempost
         with:
-          input-dir: 'markdown'
+          input-dir: 'markdown/incoming'
           output-dir: 'gemlog'
+          processed-dir: 'markdown'
       - uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: 'convert Markdown post to Gempost'
-          file_pattern: 'gemlog/*.gmi gemlog/*.yaml'