#!/bin/bash

# Copyright 2025 Google LLC

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

# Print a formatted list of source files from specific directories.

# Suggested usage: dumpsrc.sh <path1> [path2] [path3] [...] | pbcopy

included_files=(

'*.swig'

'*.i'

'*.c'

'*.cc'

'*.cpp'

'*.cs'

'*.cmake'

'*.fbs'

'*.gradle'

'*.h'

'*.hh'

'*.java'

'*.js'

'*.json'

'*.md'

'*.m'

'*.mm'

'CMakeLists.txt'

'Podfile'

)

get_markdown_language_for_file() {

local filename="$1"

local base="$(basename "$filename")"

local ext="${base##*.}"

if [[ "$base" == "$ext" && "$base" != .* ]]; then

ext="" # No extension

fi

# Handle special filename case first

if [[ "$base" == "CMakeLists.txt" ]]; then

echo "cmake"

return 0

fi

# Main logic using case based on extension

case "$ext" in

c) echo "c" ;;

cc) echo "cpp" ;;

cs) echo "csharp" ;;

hh) echo "cpp" ;;

m) echo "objectivec" ;;

mm) echo "objectivec" ;;

sh) echo "bash" ;;

py) echo "python" ;;

md) echo "markdown" ;;

json) echo "js" ;;

h)

if grep -qE "\@interface|\#import" "$filename"; then

echo "objectivec";

else

echo "cpp";

fi

;;

"") # Explicitly handle no extension (after CMakeLists.txt check)

: # Output nothing

;;

*) # Default case for any other non-empty extension

echo "$ext"

;;

esac

return 0

}

if [[ -z "$1" ]]; then

echo "Usage: $0 <path1> [path2] [path3] ..."

exit 1

fi

find_cmd_args=('-name' 'UNUSED')

for pattern in "${included_files[@]}"; do

if [[ -n "${pattern}" ]]; then

find_cmd_args+=('-or' '-name' "$pattern")

fi

done

for f in `find $* -type f -and "${find_cmd_args[@]}"`; do

echo "*** BEGIN CONTENTS OF FILE '$f' ***";

echo '```'$(get_markdown_language_for_file "$f");

cat "$f";

echo '```';

echo "*** END CONTENTS OF FILE '$f' ***";

echo

done