Support for logging to database via grml-live-db. Changed logic of ZERO_LOGFILE to...

[grml-live.git] / db / db-to-fai

diff --git a/db/db-to-fai b/db/db-to-fai
new file mode 100755 (executable)
index 0000000..074cca3
--- /dev/null
+++ b/db/db-to-fai
@@ -0,0 +1,49 @@
+#!/bin/sh
+# Filename:      db-to-fai
+# Purpose:       convert output of grml-live's sqlite database for use within FAI
+# Authors:       grml-team (grml.org)
+# Bug-Reports:   see http://grml.org/bugs/
+# License:       This file is licensed under the GPL v2 or any later version.
+################################################################################
+
+if [ -z "$2" ] ; then
+  echo "Usage: $0 /path/to/grml-live.db <build-id>"
+  exit 1
+fi
+
+DB="$1"
+BUILD_ID="$2"
+
+if ! [ -r "$DB" ] ; then
+  echo "Error: can not access database ${DB}.">&2
+  bailout 1
+fi
+
+TMPFILE=$(mktemp)
+
+bailout() {
+  rm -f "$TMPFILE"
+  [ -n "$1" ] && exit "$1" || exit 0
+}
+
+# get information from db:
+if ! echo "select package,version FROM packages, build WHERE build.id = $BUILD_ID AND packages.build = build.id and status = 'ii';" | sqlite3 $DB > $TMPFILE ; then
+   echo "Error retrieving values from database ${DB}." >&2
+   bailout 1
+else
+   # make sure we god some matches:
+   if ! grep -q '^[a-zA-Z]*' "$TMPFILE" ; then
+      echo "No packages retrieved from build id $BUILD_ID - wrong id?" >&2
+      bailout 1
+   fi
+
+   # write fai header and package information to stdout:
+   echo "# package list of build $BUILD_ID from database $DB:"
+   echo "PACKAGES aptitude"
+   awk -F\| '{print $1"="$2}' "$TMPFILE"
+fi
+
+# clean exit:
+bailout
+
+## END OF FILE #################################################################