accept fail of drop-db

infrastructure/backup/image/Dockerfile

@@ -2,5 +2,6 @@ FROM ubuntu:24.04
 
 # install it
 ADD resources /tmp/
-ADD local/ /usr/local/lib/dda-backup
 RUN /tmp/install.sh
+ADD local/ /usr/local/lib/dda-backup
+RUN init-bb.bb

infrastructure/backup/image/resources/install.sh

@@ -15,7 +15,7 @@ function babashka_install() {
 function main() {
     {
         upgradeSystem
-        apt-get install -qqy ca-certificates curl gnupg postgresql-client-16 restic openjdk-21-jre-headless
+        apt-get install -qqy ca-certificates curl gnupg postgresql-client-16 restic openjdk-21-jre-headless nano
         curl -Ss --fail https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor | tee /etc/apt/trusted.gpg.d/postgresql-common_pgdg_archive_keyring.gpg
         sh -c 'echo "deb [signed-by=/etc/apt/trusted.gpg.d/postgresql-common_pgdg_archive_keyring.gpg] https://apt.postgresql.org/pub/repos/apt jammy-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
         upgradeSystem
@@ -23,8 +23,7 @@ function main() {
     } > /dev/null
 
     update-ca-certificates
-    /tmp/init.bb
+    install -m 0700 -o root -g root /tmp/init-bb.bb /usr/local/bin/
-    
     cleanupDocker
 }
 

src/dda/backup/postgresql.clj

@@ -27,4 +27,6 @@
 (defn-spec drop-create-db! nil?
   [config ::pg-config]
   (let [config-w-defaults (merge default config)]
-    (i/execute! (domain/db-drop-create-command config-w-defaults) config-w-defaults)))
+    (try (i/execute! (domain/db-drop-command config-w-defaults) config-w-defaults)
+         (catch Exception e (println (.getMessage e))))
+    (i/execute! (domain/db-create-command config-w-defaults) config-w-defaults)))

src/dda/backup/postgresql/domain.clj

@@ -68,11 +68,17 @@
 (defn-spec pgpass string?
   [config ::pg-config]
   (let [{:keys [pg-host pg-port pg-db pg-user pg-password]} config]
-    (str pg-host ":" pg-port ":" pg-db ":" pg-user ":" pg-password)))
+    (str pg-host ":" pg-port ":" pg-db ":" pg-user ":" pg-password "\n" 
+         pg-host ":" pg-port ":template1:" pg-user ":" pg-password "\n")))
 
-(defn-spec db-drop-create-command ::cd/commands
+(defn-spec db-drop-command ::cd/commands
   [config ::pg-config]
   (let [{:keys [pg-db]} config
         config-w-template (merge config  {:pg-db "template1"})]
-    [(psql-command config-w-template ["-c" (str "\"DROP DATABASE \\\"" pg-db "\\\";\"")])
+    [(psql-command config-w-template ["-c" (str "DROP DATABASE \"" pg-db "\";")])]))
-     (psql-command config-w-template ["-c" (str "\"CREATE DATABASE \\\"" pg-db "\\\";\"")])]))
+
+(defn-spec db-create-command ::cd/commands
+  [config ::pg-config]
+  (let [{:keys [pg-db]} config
+        config-w-template (merge config  {:pg-db "template1"})]
+    [(psql-command config-w-template ["-c" (str "CREATE DATABASE \"" pg-db "\";")])]))

test/dda/backup/postgresql/domain_test.clj

@@ -5,10 +5,11 @@
    [dda.backup.postgresql.domain :as cut]))
 
 (st/instrument `cut/pgpass)
-(st/instrument `cut/db-drop-create-command)
+(st/instrument `cut/db-drop-command)
+(st/instrument `cut/db-create-command)
 
 (deftest should-calculate-pgpass
-  (is (= "localhost:5432:mydb:user:password"
+  (is (= "localhost:5432:mydb:user:password\nlocalhost:5432:template1:user:password\n"
          (cut/pgpass {:restic-repository "repo"
                       :backup-path "dir-at-repo"
                       :pg-host "localhost"
@@ -17,12 +18,21 @@
                       :pg-user "user"
                       :pg-password "password"}))))
 
-(deftest should-calculate-db-drop-create-command
+(deftest should-calculate-db-drop-command
   (is (= [["psql" "-d" "template1" "-h" "localhost" "-p" "5432" "-U" "user"
-           "--no-password" "-c" "\"DROP DATABASE \\\"mydb\\\";\""]
+           "--no-password" "-c" "DROP DATABASE \"mydb\";"]]
-          ["psql" "-d" "template1" "-h" "localhost" "-p" "5432" "-U" "user" 
+         (cut/db-drop-command {:restic-repository "repo"
-           "--no-password" "-c" "\"CREATE DATABASE \\\"mydb\\\";\""]]
+                                      :backup-path "dir-at-repo"
-         (cut/db-drop-create-command {:restic-repository "repo"
+                                      :pg-host "localhost"
+                                      :pg-port 5432
+                                      :pg-db "mydb"
+                                      :pg-user "user"
+                                      :pg-password "password"}))))
+
+(deftest should-calculate-db-create-command
+  (is (= [["psql" "-d" "template1" "-h" "localhost" "-p" "5432" "-U" "user"
+           "--no-password" "-c" "CREATE DATABASE \"mydb\";"]]
+         (cut/db-create-command {:restic-repository "repo"
                                       :backup-path "dir-at-repo"
                                       :pg-host "localhost"
                                       :pg-port 5432