···
LOG_DIR="${HOME}/.slopper/logs"
LOG_FILE="${LOG_DIR}/slopper-$(date +%Y%m%d).log"
WORKSPACE="${SLOPPER_WORKSPACE:-$(pwd)}"
+
# For OCaml mode, use workspace-local .slopper directory to work with container mount
+
HISTORY_DIR="${WORKSPACE}/.slopper/history"
+
# Ensure log and history directories exist
+
mkdir -p "${HISTORY_DIR}"
···
+
# OCaml mode - interactive shell with history logging and Claude integration
+
log INFO "Running OCaml development mode with history logging"
+
# Create session ID and file paths
+
local session_id="ocaml-$(date +%Y%m%d-%H%M%S)"
+
local typescript_file="${HISTORY_DIR}/${session_id}.typescript"
+
local clean_log="${HISTORY_DIR}/${session_id}.log"
+
log INFO "Starting OCaml development session: $session_id"
+
log INFO "Session will be recorded to: $typescript_file"
+
# Create session recording script
+
local tracker_script=$(mktemp)
+
cat > "$tracker_script" << 'EOF'
+
# OCaml development session with complete recording using script
+
echo "=== OCaml Development Session Started ==="
+
echo "Session ID: $SESSION_ID"
+
echo "Timestamp: $(date)"
+
echo "Workspace: $(pwd)"
+
# Check OCaml installation
+
if command -v ocaml >/dev/null 2>&1; then
+
echo "OCaml version: $(ocaml -version)"
+
echo "Note: OCaml not found - you may need to install it"
+
if command -v opam >/dev/null 2>&1; then
+
echo "OPAM version: $(opam --version)"
+
echo "Current switch: $(opam switch show 2>/dev/null || echo 'none')"
+
echo "Note: OPAM not found - you may need to install it"
+
echo "OCaml Development Environment Ready!"
+
echo "- Complete session recording enabled"
+
echo "- Session ID: $SESSION_ID"
+
echo "- Type 'exit' when done to process with Claude"
+
# Record the entire interactive session using script
+
# -f: flush output immediately
+
# -q: quiet mode (don't show start/stop messages)
+
script -f -q "$TYPESCRIPT_FILE" -c "bash --login -i"
+
echo "=== OCaml Development Session Ended ==="
+
echo "Timestamp: $(date)"
+
# Clean the typescript file to remove colors and control sequences
+
if command -v col >/dev/null 2>&1; then
+
echo "Cleaning session log..."
+
cat "$TYPESCRIPT_FILE" | col -b > "$CLEAN_LOG"
+
echo "Clean session log saved to: $CLEAN_LOG"
+
echo "Warning: 'col' command not found, using raw typescript"
+
cp "$TYPESCRIPT_FILE" "$CLEAN_LOG"
+
chmod +x "$tracker_script"
+
# Ensure the history directory exists in the container first
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
mkdir -p "/home/node/.slopper/history"
+
# Copy tracker script to container and run the tracked session
+
local container_script="/tmp/tracker_script.sh"
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "cat > '$container_script' << 'EOF'
+
$(cat "$tracker_script")
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
chmod +x "$container_script"
+
# Run with container paths for the session files
+
local container_typescript="/home/node/.slopper/history/${session_id}.typescript"
+
local container_clean_log="/home/node/.slopper/history/${session_id}.log"
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash "$container_script" "$session_id" "$container_typescript" "$container_clean_log"
+
# Clean up tracker script
+
rm -f "$tracker_script"
+
log INFO "OCaml session ended. Processing with Claude..."
+
# Check if we have session data to process (files are accessible via the mount)
+
if [ -f "$clean_log" ] && [ -s "$clean_log" ]; then
+
process_ocaml_session_with_claude "$session_id" "$typescript_file" "$clean_log"
+
log WARN "No session data captured, skipping Claude processing"
+
if [ $exit_code -eq 0 ]; then
+
log INFO "OCaml development session completed successfully"
+
log WARN "OCaml development session ended with exit code: $exit_code"
+
# Function to process OCaml session with Claude
+
process_ocaml_session_with_claude() {
+
local typescript_file="$2"
+
log INFO "Processing OCaml session $session_id with Claude..."
+
log DEBUG "Session files - typescript: $typescript_file, clean_log: $clean_log"
+
# Check file sizes for debugging
+
if [ -f "$clean_log" ]; then
+
local log_size=$(wc -l < "$clean_log" 2>/dev/null || echo "0")
+
log DEBUG "Clean log file exists with $log_size lines"
+
log DEBUG "First few lines of clean log:"
+
head -10 "$clean_log" 2>/dev/null | while read line; do
+
log WARN "Clean log file does not exist: $clean_log"
+
# Check if Claude is available in the devcontainer
+
log DEBUG "Checking for Claude CLI in devcontainer..."
+
if ! npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- which claude &>/dev/null; then
+
log WARN "Claude CLI not found in devcontainer, skipping setup-ocaml script refinement"
+
log DEBUG "Claude CLI found in devcontainer"
+
# Create analysis prompt (inside container paths)
+
local analysis_file="/home/node/.slopper/history/${session_id}.analysis"
+
log DEBUG "Creating analysis file: $analysis_file"
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "cat > '$analysis_file' << 'EOF'
+
Please analyze this OCaml development session and help refine the setup-ocaml script.
+
- Session ID: $session_id
+
- Workspace: /workspace
+
COMPLETE SESSION RECORDING:
+
\$(if [ -f \"/home/node/.slopper/history/${session_id}.log\" ]; then cat \"/home/node/.slopper/history/${session_id}.log\"; else echo \"No session recording available\"; fi)
+
CURRENT setup-ocaml.sh SCRIPT:
+
\$(cat \"/usr/local/bin/setup-ocaml.sh\")
+
Based on the complete session recording above, please analyze my OCaml development workflow and suggest improvements to the setup-ocaml.sh script. Focus on:
+
1. Any missing dependencies or tools that were needed during the session
+
2. Additional opam packages that should be pre-installed
+
3. Environment setup that could be automated
+
4. Common development patterns that could be scripted
+
5. Any pins or specific package versions that were useful
+
6. Error patterns that suggest missing configurations
+
The session recording shows everything I typed and all output, so you can see the complete workflow including any errors, installations, or manual setup steps.
+
Please provide specific, actionable improvements that would make OCaml development setup more efficient. In particular, pay attention to the .devcontainer files.
+
log DEBUG "Analysis file created, verifying it exists..."
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "if [ -f '$analysis_file' ]; then echo 'Analysis file exists, size:' \$(wc -c < '$analysis_file'); else echo 'Analysis file missing!'; fi" || log WARN "Failed to verify analysis file"
+
log INFO "Sending session analysis to Claude..."
+
# Run Claude analysis inside the devcontainer
+
# Since .slopper/history is bind-mounted, write directly to /workspace/.slopper/history
+
local claude_output_container="/workspace/.slopper/history/${session_id}.claude-suggestions"
+
local claude_output_host="${HISTORY_DIR}/${session_id}.claude-suggestions"
+
log DEBUG "Running Claude with analysis file, output will go to: $claude_output_container (mounted path)"
+
log DEBUG "Claude command: cd /workspace && claude -p '$analysis_file' > '$claude_output_container'"
+
if npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "cd /workspace && claude --dangerously-skip-permissions -p '$analysis_file' > '$claude_output_container' 2>&1"; then
+
log INFO "Claude analysis completed successfully"
+
# Check if output file exists and has content (directly on host via mount)
+
if [ -f "$claude_output_host" ]; then
+
local output_size=$(wc -c < "$claude_output_host" 2>/dev/null || echo "0")
+
log DEBUG "Claude output file size: $output_size bytes"
+
log DEBUG "Claude output file does not exist on host"
+
if [ "$output_size" -gt 0 ]; then
+
# Output is already on host via bind mount, just display it
+
echo "=== Claude Analysis and Suggestions ==="
+
cat "$claude_output_host"
+
echo "Analysis saved to: $claude_output_host"
+
log WARN "Claude output file is empty or missing"
+
log DEBUG "Attempting to show stderr from Claude command..."
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "if [ -f '$claude_output_container' ]; then cat '$claude_output_container'; else echo 'Output file does not exist'; fi"
+
log ERROR "Claude analysis failed with exit code: $exit_code"
+
# Try to get error output
+
if npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
test -f "$claude_output_container"; then
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
cat "$claude_output_container"
+
log DEBUG "No error output file found"
+
# Additional debugging - check if Claude is actually available
+
log DEBUG "Verifying Claude CLI accessibility:"
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
bash -c "which claude; claude --version 2>&1 || echo 'Claude version check failed'"
+
# Clean up analysis file (but keep it for debugging if Claude failed)
+
if [ "$output_size" -gt 0 ] 2>/dev/null; then
+
log DEBUG "Cleaning up analysis file (Claude succeeded)"
+
npx @devcontainers/cli exec --workspace-folder "${WORKSPACE}" -- \
+
log DEBUG "Keeping analysis file for debugging (Claude failed or produced no output)"
+
log DEBUG "Analysis file preserved at: $analysis_file"
···
-e, --exec PROMPT Execute a single Claude prompt non-interactively
-s, --shell Open interactive shell in devcontainer (default)
-c, --claude Start interactive Claude session
+
-o, --ocaml OCaml development mode with history logging
-f, --force Force rebuild devcontainer from scratch
···
./slopper # Quick shell into dev environment
./slopper --claude # Interactive Claude coding session
+
./slopper --ocaml # OCaml dev mode with history logging
./slopper -e "fix the bug in main.ml" # CI/CD code fixes
···
+
[ -n "$MODE" ] && { log ERROR "Multiple modes specified"; exit 1; }
···
log ERROR "Invalid mode: $MODE"
anil.recoil.org