[Pkg-golang-commits] [golang-defaults] 15/27: remove /usr/lib/go/bin/go alternative on preinst upgrade.

[Michael Hudson-Doyle]

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mwhudson-guest pushed a commit to tag debian/2%1.6-1ubuntu3
in repository golang-defaults.

commit 767d443e6bbe4ed7a3594b411e8d47117650547c
Author: Michael Hudson-Doyle <michael.hudson at canonical.com>
Date:   Thu Mar 10 22:48:16 2016 +1300

    remove /usr/lib/go/bin/go alternative on preinst upgrade.
---
 debian/golang-go.preinst | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/debian/golang-go.preinst b/debian/golang-go.preinst
new file mode 100755
index 0000000..a804121
--- /dev/null
+++ b/debian/golang-go.preinst
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -e
+
+case "$1" in
+  upgrade)
+    # When golang-go was not a dependency package, it used alternatives to
+    # manage /usr/bin/go, and unfortunately did not remove the alternative on
+    # prerm upgrade (just uninstall|deconfigure). So remove it here.
+    update-alternatives --remove go /usr/lib/go/bin/go
+    ;;
+  install)
+    ;;
+  *)
+    echo "preinst called with unknown argument \`$1'" >&2
+    exit 0
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0

-- 
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