From 73d617216bea4a2373b05201fc09ce1bdd2b54e2 Mon Sep 17 00:00:00 2001
From: Gitouche <26656-gitouche@users.noreply.framagit.org>
Date: Fri, 18 Aug 2023 18:14:05 +0200
Subject: [PATCH] vaultwarden : tentative de standardisation++

---
 podman-vaultwarden/10_install.sh         |  8 +--
 podman-vaultwarden/50_update.sh          | 64 ++++++++++++++++++++++++
 podman-vaultwarden/ci_build-images.sh    | 10 ++--
 podman-vaultwarden/container-compose.yml |  2 +-
 podman-vaultwarden/vars.sh               |  6 +--
 5 files changed, 77 insertions(+), 13 deletions(-)
 create mode 100755 podman-vaultwarden/50_update.sh

diff --git a/podman-vaultwarden/10_install.sh b/podman-vaultwarden/10_install.sh
index 66a7fb3..6bf5688 100755
--- a/podman-vaultwarden/10_install.sh
+++ b/podman-vaultwarden/10_install.sh
@@ -39,16 +39,16 @@ SMTP_SECURITY=off
 SMTP_PORT=25
 EOT
 
-export vaultwarden_image
-export vaultwarden_version
+export service_image
+export service_version
 export database_image
 export database_version
 export database_path
 export container_name
 export db_container_name
 
-if ! podman image exists ${vaultwarden_image}:${vaultwarden_version}; then
-    podman image pull ${vaultwarden_image}:${vaultwarden_version} || exit 1
+if ! podman image exists ${service_image}:${service_version}; then
+    podman image pull ${service_image}:${service_version} || exit 1
 fi
 if ! podman image exists ${database_image}:${database_version}; then
     podman image pull ${database_image}:${database_version} || exit 1
diff --git a/podman-vaultwarden/50_update.sh b/podman-vaultwarden/50_update.sh
new file mode 100755
index 0000000..bb25a89
--- /dev/null
+++ b/podman-vaultwarden/50_update.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+
+ABSDIR="$( dirname "$(readlink -f -- "$0")" )"
+source "${ABSDIR}"/../functions.sh
+source "${ABSDIR}"/vars.sh
+
+ensure_pwd_is_scriptdir
+ensure_not_root
+
+ensure_pod_exists "${pod_name}"
+ensure_systemd_unit_exists "${service_name}"
+ensure_variables_are_defined "$envvars"
+
+current_version=$(podman container list -a --format "{{.Image}}" | grep -F "${service_image}" | awk -F: '{print $NF}')
+
+reinstall_please () {
+    for image in ${upstream_images}; do
+	if ! podman image exists "${service_image}":"${service_version}"; then
+	    podman image pull "${service_image}":"${service_version}" || exit 1
+	fi
+    done &&
+    check_pod_running "${pod_name}" && ./40_stop.sh
+    ./70_disable.sh && \
+    ./80_destroy.sh && \
+    ./10_install.sh && \
+    ./20_enable.sh && \
+    ./30_start.sh
+}
+
+cleanup_images () {
+    echo "Remove ${current_version} images?"
+    select yn in "Yes" "No"; do
+	case $yn in
+	    Yes)
+		podman image rm "${service_image}":"${current_version}"
+		exit 0
+		;;
+	    No)
+		exit 0
+		;;
+	esac
+    done
+}
+
+if [ "${current_version}" != "${service_version}" ]; then
+    if [[ "${current_version}" > "${service_version}" ]]; then
+	echo "WARNING : you are about to DOWNGRADE your installation"
+    fi
+    echo "Migrating from ${current_version} to ${service_version}. Proceed?"
+    select yn in "Yes" "No"; do
+	case $yn in
+	    Yes)
+		reinstall_please && \
+		cleanup_images
+		exit 0
+		;;
+	    No)
+		exit 0
+		;;
+	esac
+	done
+else
+    echo "Already using version ${service_version}. Exiting."
+fi
diff --git a/podman-vaultwarden/ci_build-images.sh b/podman-vaultwarden/ci_build-images.sh
index fb73ccd..6b1cb7c 100755
--- a/podman-vaultwarden/ci_build-images.sh
+++ b/podman-vaultwarden/ci_build-images.sh
@@ -9,11 +9,11 @@ ensure_not_root
 
 buildfolder=/tmp/vaultwarden-$$
 
-if ! podman image exists ${vaultwarden_image}:${vaultwarden_version}; then
+if ! podman image exists ${service_image}:${service_version}; then
     mkdir ${buildfolder} &&
-        if git clone --depth=1 --branch=${vaultwarden_version} https://github.com/dani-garcia/vaultwarden.git ${buildfolder}/ ; then 
+        if git clone --depth=1 --branch=${service_version} https://github.com/dani-garcia/vaultwarden.git ${buildfolder}/ ; then 
 	    TMPDIR=${HOME} podman image build \
-		  -t ${vaultwarden_image}:${vaultwarden_version} \
+		  -t ${service_image}:${service_version} \
 		  --build-arg DB=postgresql,enable_mimalloc \
 		  -f ${buildfolder}/docker/amd64/Dockerfile.alpine \
 		  ${buildfolder} || retval=false
@@ -26,7 +26,7 @@ if ! podman image exists ${vaultwarden_image}:${vaultwarden_version}; then
     podman image rm -f "$(podman image list -a -q -- dockerio/library/alpine)"
     eval "$retval"
 else
-    echo "Image ${vaultwarden_image}:${vaultwarden_version} already built"
+    echo "Image ${service_image}:${service_version} already built"
 fi &&
 
-oci_push_to_registry ${vaultwarden_image}:${vaultwarden_version}
+oci_push_to_registry ${service_image}:${service_version}
diff --git a/podman-vaultwarden/container-compose.yml b/podman-vaultwarden/container-compose.yml
index 1202692..ec84166 100644
--- a/podman-vaultwarden/container-compose.yml
+++ b/podman-vaultwarden/container-compose.yml
@@ -14,7 +14,7 @@ services:
 
   app:
     container_name: ${container_name}
-    image: ${vaultwarden_image}:${vaultwarden_version}
+    image: ${service_image}:${service_version}
     volumes:
       - data:/data:Z
     ports:
diff --git a/podman-vaultwarden/vars.sh b/podman-vaultwarden/vars.sh
index 7bd5cc1..376a1f1 100644
--- a/podman-vaultwarden/vars.sh
+++ b/podman-vaultwarden/vars.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 ## vars
-vaultwarden_image="git.garbaye.fr/garbaye/vaultwarden"
-vaultwarden_version='1.29.1'
+service_image="git.garbaye.fr/garbaye/vaultwarden"
+service_version='1.29.1'
 database_image="docker.io/library/postgres"
 database_version='14-alpine'
 database_path="/var/lib/postgresql/data"
@@ -20,7 +20,7 @@ envvars='GARBAYE_VAULTWARDEN_ADMIN_PASSWORD GARBAYE_VAULTWARDEN_DATABASE_PASSWOR
 project_name=${PWD##*/}
 pod_name="pod_${project_name}"
 service_name="pod-${pod_name}.service"
-upstream_images="${vaultwarden_image} ${postgres_image}"
+upstream_images="${service_image} ${database_image}"
 datavolume="${project_name}_data"
 dbvolume="${project_name}_database"
 container_name="${project_name}_app"