move pbuilder.postinst to pbuilder.config

1 files changed, 106 insertions, 0 deletions

diff --git a/debian/pbuilder.config b/debian/pbuilder.config
new file mode 100755
index 0000000..dceca93
--- /dev/null
+++ b/debian/pbuilder.config
@@ -0,0 +1,106 @@
+#!/bin/sh
+# postinst script for pbuilder
+#
+# see: dh_installdeb(1)
+
+. /usr/share/debconf/confmodule
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <postinst> `abort-remove'
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+    configure)
+
+        CONFFILE=/etc/pbuilderrc
+        PLACEHOLDER='http://you-have-broken-debconf-configuration.example.com/'
+
+        # if there is a custom file, then we shouldn't touch it
+        if [ -f "$CONFFILE" ] ; then
+            CURRENTMIRROR=$(grep -E "^[ 	]*MIRRORSITE=" "$CONFFILE" | sed 's#MIRRORSITE=##g')
+            if [ "$CURRENTMIRROR" ] ; then
+                db_input low pbuilder/rewrite || [ $? = 30 ]
+                db_go
+
+                db_get pbuilder/rewrite
+                [ "$RET" = "true" ] || exit 0
+
+                # make sure latter calls do not overwrite stuff silently
+                db_set pbuilder/rewrite "false"
+            else
+                # no MIRRORSITE line found in the pbuilderrc file
+                echo "MIRRORSITE=$PLACEHOLDER" >> "$CONFFILE"
+                MIRRORSITE=""
+                db_set pbuilder/mirrorsite ""
+            fi
+        else
+            echo "MIRRORSITE=$PLACEHOLDER" > "$CONFFILE"
+            MIRRORSITE=""
+            db_set pbuilder/mirrorsite ""
+        fi
+
+        db_get pbuilder/mirrorsite
+        [ "$RET" = "$PLACEHOLDER" ] && db_set pbuilder/mirrorsite "" || true
+        db_input medium pbuilder/mirrorsite || [ $? = 30 ]
+        db_go
+
+        db_get pbuilder/mirrorsite
+        MIRRORSITE="$RET"
+
+        # the "$PLACEHOLDER" alternative is just a safety net,
+        # but that should really never happen
+        if [ -z "$MIRRORSITE" ] || [ "$MIRRORSITE" = "$PLACEHOLDER" ] ; then
+            SRCLISTDIR=/etc/apt/sources.list.d
+            MIRRORSITE=$(
+                ( [ -f /etc/apt/sources.list ] && cat /etc/apt/sources.list || true ;
+                  [ -f $SRCLISTDIR/*.sources.list ] && cat $SRCLISTDIR/*.sources.list || true ) \
+                | grep -E '^deb ' | head -n 1 | awk '{print $2;}'
+                )
+            while [ -z "$MIRRORSITE" ] ; do
+                db_input high pbuilder/nomirror || true
+                db_input high pbuilder/mirrorsite && RETCODE=$? || RETCODE=$?
+                db_go
+
+                # if the interface is non-interactive, still set a valid mirror
+                if [ $RETCODE = 30 ] ; then
+                    MIRRORSITE="http://cdn.debian.net/debian"
+                else
+                    db_get pbuilder/mirrorsite
+                    MIRRORSITE="$RET"
+                fi
+            done
+            db_set pbuilder/mirrorsite "$MIRRORSITE"
+        fi
+
+        sed -i "s#^\s*MIRRORSITE=.*\$#MIRRORSITE=$MIRRORSITE#" "$CONFFILE"
+
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+