Fix fresh install and upgrade scripts

Author: martacarbone

Taskfile.yml

@@ -213,7 +213,7 @@ tasks:
       TMPDIR: '{{trimSuffix "/" (env "TMPDIR")| default "/tmp"}}/generate-assets'
       SEMVER_TAG: "{{.RUNNER_VERSION}}"
       OUTPUT_DIR: "{{.TMPDIR}}/{{.SEMVER_TAG}}"
-      ASSETS_DIR: debian/arduino-app-cli/home/arduino/.local/share/arduino-app-cli/assets
+      ASSETS_DIR: debian/arduino-app-cli/var/lib/arduino-app-cli/assets
       TESTDATA_DIR: internal/e2e/daemon/testdata/assets
     preconditions:
       - sh: '[ ! -d "{{.ASSETS_DIR}}/{{.SEMVER_TAG}}" ] || [ ! -d "{{.TESTDATA_DIR}}/{{.SEMVER_TAG}}" ]'

debian/arduino-app-cli/DEBIAN/postinst

@@ -6,17 +6,20 @@ systemctl enable arduino-app-cli
 systemctl enable arduino-burn-bootloader
 systemctl enable arduino-avahi-serial.service
 
-echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX postinst $1 $2"
+delete_obsolete_files() {
+  OBSOLETE_DIR="/home/arduino/.local/share/arduino-app-cli/examples"
+    for i in "${OBSOLETE_DIR}"/*; do
+      rm -rf "${i}"/.cache;
+    done
+}
 
-# The following case will be executed for an upgrade from
-# any version before 0.7.0 (the last version with examples and assets in the home dir)
 if [ "$1" = "configure" ]; then
-    if dpkg --compare-versions "$2" lt "0.7.0"; then
-        echo "Detected upgrade from an older version, delete obsolete examples and assets."
-        OBSOLETE_DIR="home/arduino/.local/share/arduino-app-cli"
-          for i in ${OBSOLETE_DIR}/*; do
-            CACHE_DIR=${OBSOLETE_DIR}/.cache
-            [ -d "CACHE_DIR" ] && rm -r ${CACHE_DIR};
-          done
+  # if $2 is not empty, this is an upgrade
+  if [ -n "$2" ]; then
+    # check if this is an upgrade from an old version
+    if dpkg --compare-versions "$2" lt "0.8.0"; then
+        echo "Running pre-0.7.0 legacy cleanup/migration..."
+        delete_obsolete_files
     fi
-fi
+  fi
+fi

debian/arduino-app-cli/DEBIAN/postrm

@@ -1,5 +1,4 @@
 #!/bin/sh
-echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX postrm $1 $2"
 
 set -e
 

debian/arduino-app-cli/DEBIAN/preinst

@@ -1,5 +1,4 @@
 #!/bin/sh
-echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX preinst $1 $2"
 
 set -e
 

debian/arduino-app-cli/DEBIAN/prerm

@@ -1,5 +1,4 @@
 #!/bin/sh
-echo "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX prerm $1 $2"
 
 systemctl disable arduino-app-cli
 systemctl disable arduino-burn-bootloader

debian/arduino-app-cli/usr/share/doc/arduino-app-cli/copyright

@@ -0,0 +1,15 @@
+Copyright 2025 ARDUINO SA (http://www.arduino.cc/)
+
+This software is released under the GNU General Public License version 3,
+which covers the main part of arduino-app-cli.
+The terms of this license can be found at:
+https://www.gnu.org/licenses/gpl-3.0.en.html
+
+You can be released from the requirements of the above licenses by purchasing
+a commercial license. Buying such a license is mandatory if you want to
+modify or otherwise use the software for commercial activities involving the
+Arduino software without disclosing the source code of your own applications.
+To purchase a commercial license, send an email to license@arduino.cc.
+
+---
+

docs/contributor-guide/development.md

@@ -29,7 +29,7 @@ Build the project (run once):
 
 Start the arduino-app-cli in daemon mode:
 
-- `ARDUINO_APP_CLI__DATA_DIR=debian/arduino-app-cli/home/arduino/.local/share/arduino-app-cli go tool task start`
+- `ARDUINO_APP_CLI__DATA_DIR=debian/arduino-app-cli/var/lib/arduino-app-cli go tool task start`
 
 NOTE: only a subset of HTTP APIs are working by running the daemon mode on a development PC. To run Arduino App CLI on the board see the **Running Arduino App CLI on the board** section below.
 

internal/orchestrator/provision.go

@@ -307,11 +307,6 @@ func generateMainComposeFile(
 			Source: app.FullPath.String(),
 			Target: "/app",
 		},
-		{
-			Type:   "bind",
-			Source: app.ProvisioningStateDir().String(),
-			Target: "/app/.cache",
-		},
 	}
 	slog.Debug("Adding UNIX socket", slog.Any("sock", cfg.RouterSocketPath().String()), slog.Bool("exists", cfg.RouterSocketPath().Exist()))
 	if cfg.RouterSocketPath().Exist() {