From 0fe4048ab3a33291be1fea2fb7b1453c5ffa09c0 Mon Sep 17 00:00:00 2001
From: pvincent <pvincent@artcode.re>
Date: Fri, 16 Apr 2021 13:18:59 +0400
Subject: [PATCH] debian_bash_upgrade

---
 .vscode/extensions.json   |  5 +++++
 install.sh                |  3 ++-
 tools/debian_bash_upgrade | 28 ++++++++++++++++++++++-
 tools/wget_release        |  6 ++---
 tools/wget_semver         | 47 +++++++++++++++++++++++++++++++++++++++
 5 files changed, 84 insertions(+), 5 deletions(-)
 create mode 100644 .vscode/extensions.json
 create mode 100755 tools/wget_semver

diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..8a3f144
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,5 @@
+{
+  "recommendations": [
+    "mads-hartmann.bash-ide-vscode",
+  ]
+}
diff --git a/install.sh b/install.sh
index 22c9f5a..7609ea3 100755
--- a/install.sh
+++ b/install.sh
@@ -2,6 +2,7 @@
 
 
 BASEDIR=$PWD
+TAG=$(cat /opt/debian-bash/.semver_git_tag)
 
 function usage {
 	echo 'usage: --host | --containers | --full | --one-container <CT_NAME>'
@@ -66,7 +67,7 @@ function install_containers {
 
     # install inside active LXC containers
     if [[ -f '/snap/bin/lxc' ]]; then
-        for container in `/snap/bin/lxc list -c n --format csv`; do
+        for container in `lxc list --format=json | jq -r '.[] | select(.state.status == "Running") | .name'`; do
             install_one_container $container
             echo
         done
diff --git a/tools/debian_bash_upgrade b/tools/debian_bash_upgrade
index 19716fe..a74fe81 100755
--- a/tools/debian_bash_upgrade
+++ b/tools/debian_bash_upgrade
@@ -1,3 +1,29 @@
 #!/bin/bash
 
-curl https://git.artcode.re/pvincent/debian-bash/raw/master/install.sh | sudo bash -s -- --full
\ No newline at end of file
+if [[ -d /opt/debian-bash ]]; then
+    local_release=$(cat /opt/debian-bash/.semver_git_tag)
+fi
+remote_release=$(wget_semver artcode pvincent/debian-bash)
+
+if [[ $local_release != $remote_release ]];then
+    echo "upgrading from <$local_release> to <$remote_release> ..."
+    curl https://git.artcode.re/pvincent/debian-bash/raw/master/install.sh | sudo bash -s -- --full
+else
+
+    echo "debian-bash version $local_release already up-to-date!"
+    # install inside active LXC containers
+    if [[ -f '/snap/bin/lxc' ]]; then
+        echo "refreshing containers ..."
+        for container in `lxc list --format=json | jq -r '.[] | select(.state.status == "Running") | .name'`; do
+            container_release=$(lxc exec $container -- cat /opt/debian-bash/.semver_git_tag)
+            if [[ $container_release != $remote_release ]];then
+                echo "upgrade container <$container> from <$container_release> to <$remote_release>"
+                /snap/bin/lxc file push /opt/debian-bash "${container}/opt/" -r
+                /snap/bin/lxc exec "$container" -- sh -c "cd /opt/debian-bash && ./install.sh --host"
+            else
+                echo "debian-bash version on container <$container> already up-to-date!"
+            fi
+        done
+    fi
+
+fi
\ No newline at end of file
diff --git a/tools/wget_release b/tools/wget_release
index 9a932aa..2fe1d8c 100755
--- a/tools/wget_release
+++ b/tools/wget_release
@@ -18,9 +18,9 @@ function usage {
 	exit -1
 }
 
-function get-github {
+function get_github {
 	local BASE="https://github.com"
-	local release=$(curl -s $BASE/${REPO_NAME}/releases/latest | grep -oe "releases/tag/.*\"" | cut -d '/' -f3 | cut -d '"' -f1 )
+	local release=$( wget_semver $REPO_TYPE $REPO_NAME )
 	local url="$BASE/${REPO_NAME}/archive/refs/tags/${release}.tar.gz"
 	if [[ -d $DESTINATION ]]; then
 		DESTINATION="$DESTINATION/$(echo $REPO_NAME | cut -d '/' -f2 )-${release}.tgz"
@@ -33,7 +33,7 @@ function get-github {
 
 case $REPO_TYPE in
 	github )
-		get-github
+		get_github
 		;;
 	* )
 		echo "repository type <${REPO_TYPE}> not yet supported!" && exit 1
diff --git a/tools/wget_semver b/tools/wget_semver
new file mode 100755
index 0000000..41d1a31
--- /dev/null
+++ b/tools/wget_semver
@@ -0,0 +1,47 @@
+#!/bin/bash
+
+REPO_TYPE=$1
+REPO_NAME=$2
+
+function usage {
+	local BASECMD=$(basename "$0")
+	echo 'usage: <REPO_TYPE> <REPO_NAME> [DESTINATION]'
+	echo 'example:'
+	echo -e '\t# REPO_TYPE=github'
+	echo -e "\t$BASECMD github Dolibarr/dolibarr\n"
+	echo -e '\t# REPO_TYPE=artcode'
+	echo -e "\t$BASECMD artcode pvincent/debian-gnome\n"
+	exit -1
+}
+
+function get_github {
+	release=$( git ls-remote --tags --sort="v:refname" \
+		git://github.com/$REPO_NAME \
+		| tail -n1 | cut -f2 | cut -d '/' -f3 )
+	release=${release%^\{\}} # remove extra characters ^{} from github
+	echo $release
+}
+
+function get_artcode {
+	release=$( git ls-remote --tags --sort="v:refname" \
+		https://git.artcode.re/$REPO_NAME \
+		| tail -n1 | cut -f2 | cut -d '/' -f3 )
+	echo $release
+}
+
+
+[[ $# -ne 2 ]] && usage
+
+case $REPO_TYPE in
+	github )
+		get_github
+		;;
+	artcode )
+		get_artcode
+		;;
+	* )
+		echo "repository type <${REPO_TYPE}> not yet supported!" && exit 1
+		;;
+esac
+
+