feat: pg_isready in postgres import

Fixed issue where arguments passed to `compose stop` weren't passed to
the underlying command. Added pg_isready call between each command call
in restore script.

src/scripts/postgres.rs

@@ -3,6 +3,8 @@ use std::{
     fs::File,
     path::{Path, PathBuf},
     process::Stdio,
+    thread,
+    time::Duration,
 };
 
 use super::docker_compose;
@@ -42,7 +44,7 @@ pub fn import(file: &Path) -> Result<()> {
     docker_compose::stop()?;
 
     println!("starting db container");
-    docker_compose::start(Some(&db_container))?;
+    docker_compose::start(Some("postgresdb"))?;
 
     println!("restoring database");
     let commands = [
@@ -51,8 +53,20 @@ pub fn import(file: &Path) -> Result<()> {
         format!("exec {db_container} createdb -U db -E utf8 -T template0 db"),
         format!("exec {db_container} pg_restore -U db --dbname=db /tmp/dbdump"),
     ];
+
     for command in commands {
-        CommandBuilder::docker().args(&command).exec()?;
+        println!("waiting until pg_isready");
+        while !CommandBuilder::docker()
+            .args(&format!(
+                "exec {db_container} pg_isready -h postgresdb -p 5432 -U db",
+            ))
+            .spawn()?
+            .wait()?
+            .success()
+        {
+            thread::sleep(Duration::from_secs(1));
+            CommandBuilder::docker().args(&command).exec()?;
+        }
     }
 
     println!("restarting containers");