[buildbot] phase1: move cleanup.sh script out of build/ subdir

[LEDE Commits]

jow pushed a commit to buildbot.git, branch master:
https://git.lede-project.org/14cd42c5b9448d63296cfa4bbb572c43b5d2b180

commit 14cd42c5b9448d63296cfa4bbb572c43b5d2b180
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Tue Jan 9 15:33:04 2018 +0100

    phase1: move cleanup.sh script out of build/ subdir
    
    When cleanup.sh itself is placed into the build/ subdir, subsequent Git()
    source steps will fail with a directory not empty error.
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 phase1/cleanup.sh | 9 ++++++---
 phase1/master.cfg | 4 +++-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/phase1/cleanup.sh b/phase1/cleanup.sh
index f2d0bcc..4260958 100755
--- a/phase1/cleanup.sh
+++ b/phase1/cleanup.sh
@@ -60,7 +60,7 @@ if [ "$current_mode" = full ]; then
 		exit 1
 	fi
 
-	for build_dir in ../../*; do
+	for build_dir in ../*; do
 
 		build_dir="$(readlink -f "$build_dir")"
 
@@ -86,14 +86,17 @@ if [ "$current_mode" = full ]; then
 		)
 	done
 
-) 200>../../cleanup.lock
+) 200>../cleanup.lock
 
 #
 # Clean up current build
 #
 
 else
-	do_cleanup
+	if [ -d build ]; then (
+		cd build
+		do_cleanup
+	); fi
 fi
 
 exit 0
diff --git a/phase1/master.cfg b/phase1/master.cfg
index 8f53f9d..94bbfad 100644
--- a/phase1/master.cfg
+++ b/phase1/master.cfg
@@ -404,7 +404,7 @@ for target in targets:
 	# cleanup.sh if needed
 	factory.addStep(FileDownload(
 		mastersrc = "cleanup.sh",
-		slavedest = "cleanup.sh",
+		slavedest = "../cleanup.sh",
 		mode = 0755,
 		doStepIf = IsCleanupRequested))
 
@@ -412,6 +412,7 @@ for target in targets:
 		name = "cleanold",
 		description = "Cleaning previous builds",
 		command = ["./cleanup.sh", c['buildbotURL'], WithProperties("%(slavename)s"), WithProperties("%(buildername)s"), "full"],
+		workdir = ".",
 		haltOnFailure = True,
 		doStepIf = IsCleanupRequested,
 		timeout = 2400))
@@ -420,6 +421,7 @@ for target in targets:
 		name = "cleanup",
 		description = "Cleaning work area",
 		command = ["./cleanup.sh", c['buildbotURL'], WithProperties("%(slavename)s"), WithProperties("%(buildername)s"), "single"],
+		workdir = ".",
 		haltOnFailure = True,
 		doStepIf = IsCleanupRequested,
 		timeout = 2400))