fix(comfyui/provisioning): mkdir parent dir before lockfile mutex (avoid ENOENT deadlock)

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/flux.2-dev.sh

@@ -73,6 +73,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/hidream-i1-full.sh

@@ -79,6 +79,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/juggernaut-xi.sh

@@ -69,6 +69,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/mochi-1-preview.sh

@@ -73,6 +73,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/qwen-image.sh

@@ -68,6 +68,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/realvisxl-v5.0.sh

@@ -69,6 +69,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/sdxl.sh

@@ -75,6 +75,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/wan2.2-i2v.sh

@@ -77,6 +77,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"

derivatives/pytorch/derivatives/comfyui/provisioning_scripts/wan2.2-t2v.sh

@@ -74,6 +74,11 @@ download_hf_file() {
   # Acquire slot for parallel download limiting
   local slot=$(acquire_slot)
 
+  # Ensure the lockfile's parent directory exists; otherwise mkdir below
+  # fails with ENOENT and the while-loop silently misreports as "lock
+  # held by another process", causing an infinite wait.
+  mkdir -p "$(dirname "$output_path")"
+
   # Acquire lock for this specific file
   while ! mkdir "$lockfile" 2>/dev/null; do
     echo "Another process is downloading to $output_path (waiting...)"