[DHG_packages] 01/01: Run /usr/lib/ghc-doc/gen_contents_index from ghc-doc.postinst with HOME set to a temporary directory, so that it doesn't pick up stray user configuration and so that it works reliably in autopkgtests.

[Colin Watson]

This is an automated email from the git hooks/post-receive script.

cjwatson pushed a commit to branch master
in repository DHG_packages.

commit e03850adc13e0887e3e45f666b05b4be1e4f5b8d
Author: Colin Watson <cjwatson at debian.org>
Date:   Fri Jan 29 15:57:12 2016 +0000

    Run /usr/lib/ghc-doc/gen_contents_index from ghc-doc.postinst with HOME set to a temporary directory, so that it doesn't pick up stray user configuration and so that it works reliably in autopkgtests.
---
 p/ghc/debian/changelog        | 5 +++++
 p/ghc/debian/ghc-doc.postinst | 5 ++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/p/ghc/debian/changelog b/p/ghc/debian/changelog
index 14cf940..e1d6eb4 100644
--- a/p/ghc/debian/changelog
+++ b/p/ghc/debian/changelog
@@ -5,6 +5,11 @@ ghc (7.10.3-7) UNRELEASED; urgency=medium
   * Tighten build-depends on ghc; this does not build against 7.6 any more, so
     let's use the 7.8 already in backports.
 
+  [ Colin Watson ]
+  * Run /usr/lib/ghc-doc/gen_contents_index from ghc-doc.postinst with HOME
+    set to a temporary directory, so that it doesn't pick up stray user
+    configuration and so that it works reliably in autopkgtests.
+
  -- Gianfranco Costamagna <locutusofborg at debian.org>  Thu, 28 Jan 2016 12:58:01 +0100
 
 ghc (7.10.3-6) unstable; urgency=medium
diff --git a/p/ghc/debian/ghc-doc.postinst b/p/ghc/debian/ghc-doc.postinst
index 95df9aa..4b0760d 100644
--- a/p/ghc/debian/ghc-doc.postinst
+++ b/p/ghc/debian/ghc-doc.postinst
@@ -23,7 +23,10 @@ set -e
 case "$1" in
     triggered|configure)
 	if test -x /usr/bin/ghc-pkg; then /usr/bin/ghc-pkg recache --global; fi
-        /usr/lib/ghc-doc/gen_contents_index
+	tmpdir="$(mktemp -d)"
+	cleanup () { rmdir "$tmpdir"; }
+	trap cleanup EXIT
+	HOME="$tmpdir" /usr/lib/ghc-doc/gen_contents_index
 	;;
     abort-upgrade|abort-remove|abort-deconfigure)
 	;;

-- 
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