feat: introduce configuration file support and environmental variable overrides

ollama

@@ -2,10 +2,50 @@
 
 set -euo pipefail
 
-OLLAMA_API_URL="https://ollama-api.hq.ars9.space/api"
+# Default values (should be configured in ~/.ollama/config.json)
-OLLAMA_USER="ollama"
+DEFAULT_OLLAMA_API_URL="https://ollama.local"
-OLLAMA_PASS_PATH="device/god-stronghold/authelia/users/ollama/password"
+DEFAULT_OLLAMA_USER="ollama"
-DEFAULT_MODEL="llama3:8b"
+DEFAULT_OLLAMA_PASS_PATH=""
+DEFAULT_OLLAMA_PASSWORD=""
+DEFAULT_MODEL_DEFAULT="llama2"
+
+# Configuration file
+CONFIG_FILE="${HOME}/.ollama/config.json"
+
+# Load configuration from config file
+load_config() {
+  if [[ -f "$CONFIG_FILE" ]]; then
+    # Validate JSON first
+    if ! jq empty "$CONFIG_FILE" 2>/dev/null; then
+      echo "Error: Invalid JSON in config file: $CONFIG_FILE" >&2
+      return 1
+    fi
+    
+    # Load values from config file, with fallback to empty if keys don't exist
+    OLLAMA_API_URL=$(jq -r '.api_url // empty' "$CONFIG_FILE") || return 1
+    OLLAMA_USER=$(jq -r '.user // empty' "$CONFIG_FILE") || return 1
+    OLLAMA_PASS_PATH=$(jq -r '.password_path // empty' "$CONFIG_FILE") || return 1
+    OLLAMA_PASSWORD=$(jq -r '.password // empty' "$CONFIG_FILE") || return 1
+    DEFAULT_MODEL=$(jq -r '.default_model // empty' "$CONFIG_FILE") || return 1
+  fi
+  return 0
+}
+
+# Apply configuration with environment variable overrides
+load_config || exit 1
+OLLAMA_API_URL="${OLLAMA_API_URL_ENV:-${OLLAMA_API_URL:-$DEFAULT_OLLAMA_API_URL}}"
+OLLAMA_USER="${OLLAMA_USER_ENV:-${OLLAMA_USER:-$DEFAULT_OLLAMA_USER}}"
+OLLAMA_PASS_PATH="${OLLAMA_PASS_PATH_ENV:-${OLLAMA_PASS_PATH:-$DEFAULT_OLLAMA_PASS_PATH}}"
+OLLAMA_PASSWORD="${OLLAMA_PASSWORD_ENV:-${OLLAMA_PASSWORD:-$DEFAULT_OLLAMA_PASSWORD}}"
+DEFAULT_MODEL="${DEFAULT_MODEL_ENV:-${DEFAULT_MODEL:-$DEFAULT_MODEL_DEFAULT}}"
+
+# Allow direct env var overrides (OLLAMA_API_URL, OLLAMA_USER, OLLAMA_PASS_PATH, OLLAMA_PASSWORD, DEFAULT_MODEL)
+OLLAMA_API_URL="${OLLAMA_API_URL:-$DEFAULT_OLLAMA_API_URL}"
+OLLAMA_USER="${OLLAMA_USER:-$DEFAULT_OLLAMA_USER}"
+OLLAMA_PASS_PATH="${OLLAMA_PASS_PATH:-$DEFAULT_OLLAMA_PASS_PATH}"
+OLLAMA_PASSWORD="${OLLAMA_PASSWORD:-$DEFAULT_OLLAMA_PASSWORD}"
+DEFAULT_MODEL="${DEFAULT_MODEL:-$DEFAULT_MODEL_DEFAULT}"
+
 CONTEXT_FILE="${OLLAMA_CONTEXT_FILE:-$HOME/.ollama/context.json}"
 PROFILE_DIR="${OLLAMA_PROFILE_DIR:-$HOME/.ollama/profiles}"
 OUTPUT_FORMAT="text"  # Can be "text" or "json"
@@ -15,12 +55,20 @@ SCRIPT_VERSION="1.0.0"
 check_dependencies() {
   local missing=()
   
-  for cmd in pass curl jq column less; do
+  # Always required
+  for cmd in curl jq column less; do
     if ! command -v "$cmd" &> /dev/null; then
       missing+=("$cmd")
     fi
   done
   
+  # Only required if using pass for password
+  if [[ -n "$OLLAMA_PASS_PATH" ]]; then
+    if ! command -v pass &> /dev/null; then
+      missing+=("pass")
+    fi
+  fi
+  
   if [[ ${#missing[@]} -gt 0 ]]; then
     echo "Error: missing required command(s): ${missing[*]}" >&2
     return 1
@@ -112,9 +160,16 @@ ensure_default_profile() {
   fi
 }
 
-# Get password from pass
+# Get password from direct config or from pass
+# Returns empty string if no password configured (for servers without auth)
 get_password() {
+  if [[ -n "$OLLAMA_PASSWORD" ]]; then
+    echo "$OLLAMA_PASSWORD"
+  elif [[ -n "$OLLAMA_PASS_PATH" ]]; then
     pass "$OLLAMA_PASS_PATH"
+  else
+    echo ""
+  fi
 }
 
 # Generate a completion