From 004aa5d6ceb43835c9c2b43a208ea51199a5589a Mon Sep 17 00:00:00 2001
From: Scott Lamb <slamb@slamb.org>
Date: Wed, 19 Jun 2019 20:15:12 -0700
Subject: [PATCH] extend "moonfire-nvr sql" to pass args to sqlite3

---
 src/cmds/sql.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/cmds/sql.rs b/src/cmds/sql.rs
index e08f031..f98f5fd 100644
--- a/src/cmds/sql.rs
+++ b/src/cmds/sql.rs
@@ -40,9 +40,12 @@ Runs a SQLite shell on the Moonfire NVR database with locking.
 
 Usage:
 
-    moonfire-nvr sql [options]
+    moonfire-nvr sql [options] [--] [<arg>...]
     moonfire-nvr sql --help
 
+Positional arguments will be passed to sqlite3. Use the -- separator to pass
+sqlite3 options, as in "moonfire-nvr sql -- -line 'select username from user'".
+
 Options:
 
     --db-dir=DIR           Set the directory holding the SQLite3 index database.
@@ -55,6 +58,7 @@ Options:
 struct Args {
     flag_db_dir: String,
     flag_read_only: bool,
+    arg_arg: Vec<String>,
 }
 
 pub fn run() -> Result<(), Error> {
@@ -66,6 +70,6 @@ pub fn run() -> Result<(), Error> {
     if args.flag_read_only {
         db.push_str("?mode=ro");
     }
-    Command::new("sqlite3").arg(&db).status()?;
+    Command::new("sqlite3").arg(&db).args(&args.arg_arg).status()?;
     Ok(())
 }