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krishvishal/collate_source.sh

Created April 12, 2025 21:03
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  1. krishvishal created this gist Apr 12, 2025.
    38 changes: 38 additions & 0 deletions collate_source.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,38 @@
    #!/bin/bash

    # Usage: ./collect_sources.sh /path/to/dir rs output.txt

    ROOT_DIR="$1"
    EXT="$2"
    OUTPUT="$3"

    if [[ -z "$ROOT_DIR" || -z "$EXT" || -z "$OUTPUT" ]]; then
    echo "Usage: $0 <root_dir> <extension_without_dot> <output_file>"
    exit 1
    fi

    # Create or clear the output file
    > "$OUTPUT"

    # Add file tree to the output
    echo "📁 File Tree:" >> "$OUTPUT"
    find "$ROOT_DIR" -type f -name "*.$EXT" | sed "s|$ROOT_DIR/||" | awk '{
    n=split($0, parts, "/");
    for (i=1; i<n; i++) printf "│ ";
    if (NR==1 || last_depth < n) printf "├── ";
    else printf "└── ";
    print parts[n];
    last_depth = n;
    }' >> "$OUTPUT"

    echo "" >> "$OUTPUT"

    # Recursively add files with updated delimiters
    find "$ROOT_DIR" -type f -name "*.$EXT" | while read -r file; do
    echo "------ begin $file ------" >> "$OUTPUT"
    cat "$file" >> "$OUTPUT"
    echo "------ end $file ------" >> "$OUTPUT"
    echo "" >> "$OUTPUT"
    done

    echo "✅ Done. Output written to $OUTPUT"