Locate Logs

1#!/bin/bash
2# locate-logs.sh - Find Claude Code session log paths
3# Usage: ./locate-logs.sh [project-directory] [session-id]
4#
5# Returns the path to session logs directory or specific session log file
6# If no arguments provided, uses current working directory
7
8set -e
9
10# Calculate project identifier from working directory
11calculate_project_dir() {
12    local work_dir="$1"
13    echo "${work_dir}" | sed 's/\//\-/g'
14}
15
16# Get session logs directory
17get_logs_directory() {
18    local work_dir="${1:-${PWD}}"
19    local project_id=$(calculate_project_dir "${work_dir}")
20    echo "${HOME}/.claude/projects/${project_id}"
21}
22
23# Get specific session log file
24get_session_file() {
25    local work_dir="$1"
26    local session_id="$2"
27    local logs_dir=$(get_logs_directory "${work_dir}")
28    echo "${logs_dir}/${session_id}.jsonl"
29}
30
31# Main logic
32if [ $# -eq 0 ]; then
33    # No arguments: return logs directory for current working directory
34    get_logs_directory "${PWD}"
35elif [ $# -eq 1 ]; then
36    # One argument: treat as project directory
37    get_logs_directory "$1"
38elif [ $# -eq 2 ]; then
39    # Two arguments: project directory + session ID
40    get_session_file "$1" "$2"
41else
42    echo "Error: Invalid arguments" >&2
43    echo "Usage: $0 [project-directory] [session-id]" >&2
44    echo "" >&2
45    echo "Examples:" >&2
46    echo "  $0                           # Logs dir for current directory" >&2
47    echo "  $0 /path/to/project          # Logs dir for specific project" >&2
48    echo "  $0 /path/to/project abc123   # Specific session log file" >&2
49    exit 1
50fi