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⚡ Bolt: optimize file tree generation and path handling #26

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Merged
keyamasabaya merged 1 commit into from
Jul 1, 2026
Merged

⚡ Bolt: optimize file tree generation and path handling #26

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33 changes: 19 additions & 14 deletions codepack.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -454,7 +454,7 @@ compress_output_file() {
get_file_type() {
local file="$1"
local filename
filename=$(basename "$file")
filename="${file##*/}"
local extension="${file##*.}"
extension="${extension,,}"

Expand Down Expand Up @@ -689,7 +689,7 @@ should_process_file() {
should_exclude_file() {
local file="$1"
local filename
filename=$(basename "$file")
filename="${file##*/}"
for exclude_file in "${exclude_files[@]}"; do
if [[ "$filename" == "$exclude_file" ]]; then return 0; fi
done
Expand All @@ -716,18 +716,13 @@ generate_tree() {

# Use bash globs to list all files/dirs (except . and ..) sorted alphabetically
# faster than find + sort or ls in a recursive loop and portable (Bash 3.2+)
local saved_nullglob=$(shopt -p nullglob)
local saved_dotglob=$(shopt -p dotglob)
shopt -s nullglob dotglob
# Optimization: shopt settings are handled by the caller to avoid subshell overhead in recursion

local entries=("$dir"/*)

eval "$saved_nullglob"
eval "$saved_dotglob"

for path in "${entries[@]}"; do
local name
name=$(basename "$path")
name="${path##*/}"
if [[ -d "$path" ]]; then
local skip_dir=0
for exdir in "${exclude_dirs[@]}"; do
Expand Down Expand Up @@ -759,7 +754,7 @@ generate_tree() {

for path in "${dirs[@]}"; do
local name
name=$(basename "$path")
name="${path##*/}"
items_processed=$((items_processed + 1))
local new_prefix="$prefix│ "
if [ $items_processed -eq $total_items ]; then
Expand All @@ -773,7 +768,7 @@ generate_tree() {

for path in "${excluded_dirs[@]}"; do
local name
name=$(basename "$path")
name="${path##*/}"
items_processed=$((items_processed + 1))
if [ $items_processed -eq $total_items ]; then
echo "${prefix}└── $name/ (excluded)"
Expand All @@ -784,7 +779,7 @@ generate_tree() {

for path in "${files[@]}"; do
local name
name=$(basename "$path")
name="${path##*/}"
items_processed=$((items_processed + 1))
if [ $items_processed -eq $total_items ]; then
echo "${prefix}└── $name"
Expand All @@ -795,7 +790,7 @@ generate_tree() {

for path in "${excluded_files[@]}"; do
local name
name=$(basename "$path")
name="${path##*/}"
items_processed=$((items_processed + 1))
if [ $items_processed -eq $total_items ]; then
echo "${prefix}└── $name (excluded)"
Expand Down Expand Up @@ -873,7 +868,7 @@ extract_files_content() {

# Redundant checks removed - files are already filtered by list_files_to_process
local filename
filename=$(basename "$file")
filename="${file##*/}"

debug_log "Reading content from: $filename" >&2

Expand Down Expand Up @@ -1001,7 +996,17 @@ main() {
echo "+---------------------------------------------+"
echo
echo "$(basename "$directory")/"

# Enable globs for tree generation (optimization to avoid subshells in recursion)
local saved_nullglob=$(shopt -p nullglob)
local saved_dotglob=$(shopt -p dotglob)
shopt -s nullglob dotglob

generate_tree "$directory" ""

eval "$saved_nullglob"
eval "$saved_dotglob"

echo
echo "+---------------------------------------------+"
echo " --- FILES CONTENT --- "
Expand Down
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