misc: upx_testsuite; move podman directories into subdirectory

2023-07-22 00:19:11 +02:00
parent b866631448
commit 891dc87064
49 changed files with 313 additions and 227 deletions
@@ -0,0 +1,40 @@
+#! /usr/bin/env bash
+## vim:set ts=4 sw=4 et:
+set -e; set -o pipefail
+argv0=$0; argv0abs="$(readlink -fn "$argv0")"; argv0dir="$(dirname "$argv0abs")"
+
+# list all system packages that are installed in the image
+# using a rootless Podman container
+
+image="$("$argv0dir/10-create-image.sh" --print-image)"
+
+podman image list "$image"
+echo
+podman image tree "$image"
+
+echo 'Packages:'
+flags=( --read-only --rm --pull=never )
+flags+=( --cap-drop=all )               # drop all capabilities
+flags+=( --network=none )               # no network needed
+podman run "${flags[@]}" "$image" bash -c $'dpkg -l | sed \'s/ *$//\' | LC_ALL=C sort'
+
+echo
+echo 'Packages sorted by Installed-Size:'
+podman run "${flags[@]}" "$image" bash -c $'awk \'
+BEGIN {
+    arch = "UNKNOWN"; size = 0; package = "UNKNOWN";
+}
+{
+    if ($1 == "Architecture:") arch = $2;
+    if ($1 == "Installed-Size:") size = $2;
+    if ($1 == "Package:") package = $2;
+    if ($1 == "") {
+        printf("%9d %-40s %s\\n", size, package, arch);
+        count += 1; total += size;
+        arch = "UNKNOWN"; size = 0; package = "UNKNOWN";
+    }
+}
+END {
+    printf("%9d ===== TOTAL (%d packages)\\n", total, count);
+}
+\' /var/lib/dpkg/status | LC_ALL=C sort -rn'