From 279744cf6e4f6096507953f1c1f956e0b9ed8532 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Date: Sun, 13 Nov 2016 18:16:42 +0100
Subject: Adding debconf support for image selection in curl container create
 script (FIXME).

Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
---
 share/scripts/curl | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 69 insertions(+), 1 deletion(-)

(limited to 'share/scripts/curl')

diff --git a/share/scripts/curl b/share/scripts/curl
index 49d7f71..a7d506c 100755
--- a/share/scripts/curl
+++ b/share/scripts/curl
@@ -100,6 +100,47 @@ Usage ()
 	exit 1
 }
 
+Debconf ()
+{
+	# Configure local debconf
+	mkdir -p /tmp/container-tools
+	DEBCONF_TMPDIR="$(mktemp -d -p /tmp/container-tools -t $(basename ${0}).XXXX)"
+	export DEBCONF_TMPDIR
+
+	mkdir -p "${DEBCONF_TMPDIR}/debconf"
+
+cat > "${DEBCONF_TMPDIR}/debconf.systemrc" << EOF
+Config: configdb
+Templates: templatedb
+
+Name: config
+Driver: File
+Mode: 644
+Reject-Type: password
+Filename: ${DEBCONF_TMPDIR}/debconf/config.dat
+
+Name: passwords
+Driver: File
+Mode: 600
+Backup: false
+Required: false
+Accept-Type: password
+Filename: ${DEBCONF_TMPDIR}/debconf/passwords.dat
+
+Name: configdb
+Driver: Stack
+Stack: config, passwords
+
+Name: templatedb
+Driver: File
+Mode: 644
+Filename: ${DEBCONF_TMPDIR}/debconf/templates.dat
+EOF
+
+	DEBCONF_SYSTEMRC="${DEBCONF_TMPDIR}/debconf.systemrc"
+	export DEBCONF_SYSTEMRC
+}
+
 Parameters "${@}"
 
 if [ -z "${NAME}" ]
@@ -126,13 +167,36 @@ then
 fi
 
 ARCHITECTURE="${ARCHITECTURE:-$(dpkg --print-architecture)}"
-IMAGE="${IMAGE:-debian-stretch-${ARCHITECTURE}.tar.xz}"
 SERVER="${SERVER:-https://files.open-infrastructure.net/images/container-tools/current}"
 PASSWORD="${PASSWORD:-$(dd if=/dev/urandom bs=12 count=1 2> /dev/null | base64)}"
 
 VERSION="$(container version)"
 
 # Run
+if [ -z "${IMAGE}" ]
+then
+	Debconf
+
+	# Run debconf parts
+	for SCRIPT in /usr/share/container-tools/scripts/curl.d/*
+	do
+		if [ -x "${SCRIPT}" ]
+		then
+			# FIXME
+			# debconf -ocontainer-tools "${SCRIPT}"
+			"${SCRIPT}"
+		fi
+	done
+
+	# Read-in configuration from debconf
+	. "${DEBCONF_TMPDIR}/debconf.default"
+fi
+
+if [ -z "${IMAGE}" ]
+then
+	echo "no image selected, doing nothing." >&2
+	exit 1
+fi
 
 # FIXME: Show available image directories on server
 # FIXME: Fetch debconf-choices.txt to show debconf select
@@ -202,3 +266,7 @@ case "${CLEAN}" in
 		rm -f "${CACHE}/${IMAGE}"
 		;;
 esac
+
+# remove debconf temporary files
+rm --preserve-root --one-file-system -rf "${DEBCONF_TMPDIR}"
+rmdir --ignore-fail-on-non-empty /tmp/container-tools 2>&1 || true
-- 
cgit v1.2.3