cleanup Ansible tasks, drop permissions for cloning the repos, use systemd override instead of 2nd unit for droid-juicer

ansible/audio.yml

@@ -5,7 +5,7 @@
 
     ### ALSA Config ###
 
-    - name: "Remove previously downloaded versions of alsa ucm configs"
+    - name: "Remove previously downloaded version of alsa ucm configs"
       ansible.builtin.file:
         path: "/root/alsa-ucm-conf-master.tar.gz"
         state: absent
@@ -16,6 +16,7 @@
         dest: /root/alsa-ucm-conf-master.tar.gz
         force: true # overwrite if the already have a previous version
         mode: '0440'
+      delay: 2
       retries: 20
 
     - name: "Remove alsa ucm configs"
@@ -81,6 +82,8 @@
         repo: 'https://salsa.debian.org/erebion/tinyalsa.git'
         dest: /opt/repos/tinyalsa
         version: mobian-git20240621
+      become_user: nobody
+      delay: 2
       retries: 20
 
     - name: "Clone q6voiced repo"
@@ -88,6 +91,8 @@
         repo: 'https://salsa.debian.org/erebion/q6voiced.git'
         dest: /opt/repos/q6voiced
         version: mobian-git20240607
+      become_user: nobody
+      delay: 2
       retries: 20
 
     - name: "chown repo directories to nobody:nogroup"
@@ -97,19 +102,26 @@
         owner: nobody
         group: nogroup
 
-    - name: "Build Debian packages for tinyalsa and q6voiced"
+    - name: "Build Debian packages for tinyalsa"
       ansible.builtin.shell:
         cmd: debuild -i -us -uc -b
-        chdir: "{{ item }}"
+        chdir: "/opt/repos/tinyalsa/"
       become_user: nobody
-      loop:
-        - "/opt/repos/tinyalsa/"
-        - "/opt/repos/q6voiced/"
 
-    - name: "Install tinyalsa and q6voiced"
+    - name: "Install tinyalsa"
       ansible.builtin.apt:
         deb: "/opt/repos/{{ item }}"
       loop:
-        - "libtinyalsa_2.0.0+git20240621-7f06b2f-2_arm64.deb"
+        - "libtinyalsa-dev_2.0.0+git20240621-7f06b2f-3_arm64.deb"
-        - "tinyalsa_2.0.0+git20240621-7f06b2f-2_arm64.deb"
+        - "libtinyalsa_2.0.0+git20240621-7f06b2f-3_arm64.deb"
-        - "q6voiced_0~0+git20240607-75ae4079-1_arm64.deb"
+        - "tinyalsa_2.0.0+git20240621-7f06b2f-3_arm64.deb"
+
+    - name: "Build Debian package for q6voiced"
+      ansible.builtin.shell:
+        cmd: debuild -i -us -uc -b
+        chdir: "/opt/repos/q6voiced/"
+      become_user: nobody
+
+    - name: "Install tinyalsa and q6voiced"
+      ansible.builtin.apt:
+        deb: "/opt/repos/q6voiced_0~0+git20240607-75ae4079-1_arm64.deb"

ansible/files/droid-juicer-sdm670.service

@@ -1,15 +0,0 @@
-[Unit]
-Description=Android vendor firmware extraction
-Wants=sysinit.target make-dynpart-mappings@system_a.service
-After=-.mount tmp.mount boot.mount make-dynpart-mappings@system_a.service
-Before=plymouth-quit.service display-manager.service
-ConditionPathExists=!/var/lib/droid-juicer/status.json
-
-[Service]
-Type=oneshot
-ExecStartPre=-/usr/bin/plymouth display-message --text="Extracting binary firmware..."
-ExecStart=/usr/bin/droid-juicer
-ExecStartPost=/usr/sbin/reboot
-
-[Install]
-WantedBy=basic.target

ansible/files/override.conf

@@ -0,0 +1,4 @@
+[Unit]
+Description=Android vendor firmware extraction
+Wants=sysinit.target make-dynpart-mappings@system_a.service
+After=-.mount tmp.mount boot.mount make-dynpart-mappings@system_a.service

ansible/workarounds.yml

@@ -4,6 +4,26 @@
 
   tasks:
 
+    ### Remove remnants of previous versions of this playbook ###
+
+    - name: "Remove remnants from previous versions of this playbook"
+      ansible.builtin.service:
+        enabled: false
+        masked: true
+        name: "droid-juicer-sdm670.service"  
+      ignore_errors: true # do not fail if the unit does not exist
+      register: temp_droid_juicer_unit
+
+    - name: "Remove remnants of previous versions of this playbook"
+      ansible.builtin.file:
+        path: "/etc/systemd/system/droid-juicer-sdm670.service"
+        state: absent
+
+    - name: Reload systemd units
+      ansible.builtin.systemd:
+        daemon_reload: yes
+      when: temp_droid_juicer_unit.changed
+
     ### Various Small Fixes ###
 
     - name: "Copy /usr/share/initramfs-tools/hooks/qcom-firmware"
@@ -18,33 +38,35 @@
     # Has been merged, but package did not have a new release yet
     # https://salsa.debian.org/DebianOnMobile-team/qcom-phone-utils/-/merge_requests/2
 
-    - name: "Copy custom droid-juicer service unit"
+    - name: "Create directory for a unit override for droid-juicer.service"
+      ansible.builtin.file:
+        path: "/etc/systemd/system/droid-juicer.service.d/"
+        state: directory
+        mode: '0644'
+
+    - name: "Copy override.conf for droid-juicer.service"
       ansible.builtin.copy:
-        src: droid-juicer-sdm670.service
+        src: override.conf
-        dest: /etc/systemd/system/droid-juicer-sdm670.service
+        dest: /etc/systemd/system/droid-juicer.service.d/override.conf
         owner: root
         group: root
-        mode:  u+rwx
+        mode:  u+rw
         force: true
-      register: unit
+      register: droid_juicer_unit_override
-    # Original unit has a hardcoded value, we'll just use our own temporarily
+    # Original unit has a hardcoded value, we'll just an override temporarily
     # https://gitlab.com/mobian1/droid-juicer/-/issues/4
 
-    - name: Reload systemd units
+    - name: "Reload systemd units"
       ansible.builtin.systemd:
         daemon_reload: yes
-      when: unit.changed
+      when: droid_juicer_unit_override.changed
   
-    - name: "Disable regular service unit for droid-juicer"
+    - name: "Restart droid-juicer.service after adding the override"
-      ansible.builtin.service:
+      ansible.builtin.systemd:
-        enabled: false
-        masked: true
-        name: "droid-juicer.service"  
-
-    - name: "Enable custom service unit for droid-juicer"
-      ansible.builtin.service:
         enabled: true
-        name: "droid-juicer-sdm670.service"
+        state: restarted
+        name: "droid-juicer.service"  
+      when: droid_juicer_unit_override.changed
 
     ### Bluetooth ###