From 94abddf58d99c4dd22749d2d646296446d19294c Mon Sep 17 00:00:00 2001
From: Alexandre Aubin <alex.aubin@mailoo.org>
Date: Wed, 10 Jan 2024 21:13:08 +0100
Subject: [PATCH] yolo: attempt to preinstall apt dependencies in the initial
 lxc snapshot

---
 lib/lxc.sh   |  2 ++
 lib/tests.sh | 14 ++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/lib/lxc.sh b/lib/lxc.sh
index 6bdb497..4b2dabd 100644
--- a/lib/lxc.sh
+++ b/lib/lxc.sh
@@ -49,6 +49,8 @@ LXC_CREATE () {
     fi
 
     set_witness_files
+    _PREINSTALL_APT_DEPS
+
     sleep 3
     log_info "Creating initial snapshot $LXC_NAME ..."
     lxc snapshot $LXC_NAME snap0
diff --git a/lib/tests.sh b/lib/tests.sh
index 5217d0b..da1e740 100644
--- a/lib/tests.sh
+++ b/lib/tests.sh
@@ -4,6 +4,20 @@
 # "Low-level" logistic helpers
 #=================================================
 
+_PREINSTALL_APT_DEPS()
+{
+    [[ -e $package_path/manifest.toml ]] || return
+
+    local apt_deps=$(python3 -c "import toml, sys; t = toml.loads(sys.stdin.read()); p = t['resources'].get('apt', {}).get('packages', ''); print(p.replace(',', ' ')) if isinstance(p, str) else print(' '.join(p));" < $package_path/manifest.toml)
+
+    log_small_title "Preinstalling apt dependencies before creating the initial snapshot..."
+    RUN_INSIDE_LXC apt install $apt_deps || true
+
+    # Execute the command given in argument in the container and log its results.
+    lxc exec $LXC_NAME -t -- /bin/bash -c "apt install $apt_deps" | tee -a "$full_log" >/dev/null
+}
+
+
 _RUN_YUNOHOST_CMD() {
 
     log_debug "Running yunohost $1"