Docs for llm logs on/off/status, closes #98

docs/logging.md

@@ -1,13 +1,9 @@
+(logging)=
 # Logging to SQLite
 
-`llm` can log all prompts and responses to a SQLite database.
+`llm` defaults to logging all prompts and responses to a SQLite database.
 
-First, create a database in the correct location. You can do that using the `llm init-db` command:
-
-```bash
-llm init-db
-```
-This creates a database in a directory on your computer. You can find the location of that database using the `llm logs path` command:
+You can find the location of that database using the `llm logs path` command:
 
 ```bash
 llm logs path
@@ -18,12 +14,35 @@ On my Mac that outputs:
 ```
 This will differ for other operating systems.
 
-Once that SQLite database has been created any prompts you run will be logged to that database.
-
-To avoid logging a prompt, pass `--no-log` or `-n` to the command:
+To avoid logging an individual prompt, pass `--no-log` or `-n` to the command:
 ```bash
 llm 'Ten names for cheesecakes' -n
 ```
+
+To turn logging by default off:
+
+```bash
+llm logs off
+```
+To turn it back on again:
+
+```bash
+llm logs on
+```
+
+To see the status of that database, run this:
+```bash
+llm logs status
+```
+Example output:
+```
+Logging is ON for all prompts
+Found log database at /Users/simon/Library/Application Support/io.datasette.llm/logs.db
+Number of conversations logged: 32
+Number of responses logged:     47
+Database file size:             19.96MB
+```
+
 ## Viewing the logs
 
 You can view the logs using the `llm logs` command:

docs/setup.md

@@ -98,7 +98,26 @@ If no environment variable is found, the tool will fall back to checking `keys.j
 
 You can force the tool to use the key from `keys.json` even if an environment variable has also been set using `llm "prompt" --key openai`.
 
-## Custom directory location
+## Configuration
+
+You can configure LLM in a number of different ways.
+
+### Setting a custom default model
+
+The model used when calling `llm` without the `-m/--model` option defaults to `gpt-3.5-turbo` - the fastest and least expensive OpenAI model, and the same model family that powers ChatGPT.
+
+You can use the `llm models default` command to set a different default model. For GPT-4 (slower and more expensive, but more capable) run this:
+
+```bash
+llm models default gpt-4
+```
+You can view the current model by running this:
+```
+llm models default
+```
+Any of the supported aliases for a model can be passed to this command.
+
+### Setting a custom directory location
 
 This tool stores various files - prompt templates, stored keys, preferences, a database of logs - in a directory on your computer.
 
@@ -111,3 +130,16 @@ You can set a custom location for this directory by setting the `LLM_USER_PATH`
 ```bash
 export LLM_USER_PATH=/path/to/my/custom/directory
 ```
+### Turning SQLite logging on and off
+
+By default, LLM will log every prompt and response you make to a SQLite database - see {ref}`logging` for more details.
+
+You can turn this behavior off by default by running:
+```bash
+llm logs off
+```
+Or turn it back on again with:
+```
+llm logs on
+```
+Run `llm logs status` to see the current states of the setting.

docs/usage.md

@@ -155,19 +155,4 @@ When running a prompt you can pass the full model name or any of the aliases to
 ```bash
 llm -m chatgpt-16k 'As many names for cheesecakes as you can think of, with detailed descriptions'
 ```
-Models that have been installed using plugins will be shown here as well.
-
-## Setting a custom default model
-
-The model used when calling `llm` without the `-m/--model` option defaults to `gpt-3.5-turbo` - the fastest and least expensive OpenAI model, and the same model family that powers ChatGPT.
-
-You can use the `llm models default` command to set a different default model. For GPT-4 (slower and more expensive, but more capable) run this:
-
-```bash
-llm models default gpt-4
-```
-You can view the current model by running this:
-```
-llm models default
-```
-Any of the supported aliases for a model can be passed to this command.
+Models that have been installed using plugins will be shown here as well.