Add m-esr52 at 52.6.0

1 files changed, 36 insertions, 0 deletions

diff --git a/testing/docker/desktop-build/bin/build.sh b/testing/docker/desktop-build/bin/build.sh
new file mode 100644
index 000000000..b7e1502a9
--- /dev/null
+++ b/testing/docker/desktop-build/bin/build.sh
@@ -0,0 +1,36 @@
+#! /bin/bash -vex
+
+set -x -e -v
+
+# Relative path to in-tree script
+: JOB_SCRIPT                ${JOB_SCRIPT:=taskcluster/scripts/builder/build-linux.sh}
+
+script_args="${@}"
+
+# TODO: when bug 1093833 is solved and tasks can run as non-root, reduce this
+# to a simple fail-if-root check
+if [ $(id -u) = 0 ]; then
+    # each of the caches we have mounted are owned by root, so update that ownership
+    # to 'worker'
+    for cache in /home/worker/.tc-vcs /home/worker/workspace /home/worker/tooltool-cache; do
+        if [ -d $cache ]; then
+            # -R probably isn't necessary forever, but it fixes some poisoned
+            # caches for now
+            chown -R worker:worker $cache
+        fi
+    done
+
+    # ..then drop privileges by re-running this script
+    exec su worker -c "/home/worker/bin/build.sh $script_args"
+fi
+
+####
+# The default build works for any fx_desktop_build based mozharness job:
+# via build-linux.sh
+####
+
+. $HOME/bin/checkout-sources.sh
+
+script=$WORKSPACE/build/src/$JOB_SCRIPT
+chmod +x $script
+exec $script $script_args