[buildbot] phase2: make SDK URL configurable

[LEDE Commits]

jow pushed a commit to buildbot.git, branch master:
https://git.lede-project.org/c61d2064958263fd707a4f0fb7a822638fd671a0

commit c61d2064958263fd707a4f0fb7a822638fd671a0
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Mon Nov 14 14:18:57 2016 +0100

    phase2: make SDK URL configurable
    
    Also allow to specify the SDK file name pattern and make the decompression
    format agnostic.
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 phase2/config.ini.example |  3 +++
 phase2/master.cfg         | 19 ++++++++++++++++---
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/phase2/config.ini.example b/phase2/config.ini.example
index e48f66e..0ad799b 100644
--- a/phase2/config.ini.example
+++ b/phase2/config.ini.example
@@ -15,6 +15,9 @@ binary_url = user at example.org::upload-packages
 binary_password = example
 source_url = user at example.org::upload-sources
 source_password = example2
+sdk_url = user at example.org::download-binary
+sdk_password = example3
+sdk_pattern = lede-sdk-*.tar.xz
 
 [gpg]
 keyid = 626471F1
diff --git a/phase2/master.cfg b/phase2/master.cfg
index ab42383..08c77c1 100644
--- a/phase2/master.cfg
+++ b/phase2/master.cfg
@@ -64,6 +64,17 @@ if ini.has_option("rsync", "source_url"):
 	rsync_src_url = ini.get("rsync", "source_url")
 	rsync_src_key = ini.get("rsync", "source_password")
 
+rsync_sdk_url = None
+rsync_sdk_key = None
+rsync_sdk_pat = "lede-sdk-*.tar.xz"
+
+if ini.has_option("rsync", "sdk_url"):
+	rsync_sdk_url = ini.get("rsync", "sdk_url")
+	rsync_sdk_key = ini.get("rsync", "sdk_password")
+
+if ini.has_option("rsync", "sdk_pattern"):
+	rsync_sdk_pat = ini.get("rsync", "sdk_pattern")
+
 gpg_keyid = None
 gpg_comment = "Unattended build signature"
 gpg_passfile = "/dev/null"
@@ -189,13 +200,15 @@ for arch in arches:
 	factory.addStep(ShellCommand(
 		name = "downloadsdk",
 		description = "Downloading SDK archive",
-		command = ["rsync", "-va", "downloads.lede-project.org::downloads/snapshots/targets/%s/%s/lede-sdk-*.tar.xz" %(ts[0], ts[1]), "sdk.tar.xz"],
-		haltOnFailure = True))
+		command = ["rsync", "-va", "%s/%s/%s/%s" %(rsync_sdk_url, ts[0], ts[1], rsync_sdk_pat), "sdk.archive"],
+		env={'RSYNC_PASSWORD': rsync_sdk_key},
+		haltOnFailure = True,
+		logEnviron = False))
 
 	factory.addStep(ShellCommand(
 		name = "unpacksdk",
 		description = "Unpacking SDK archive",
-		command = ["tar", "--strip-components=1", "-C", "sdk/", "-vxJf", "sdk.tar.xz"],
+		command = ["tar", "--strip-components=1", "-C", "sdk/", "-vxf", "sdk.archive"],
 		haltOnFailure = True))
 
 	factory.addStep(FileDownload(mastersrc=home_dir+'/key-build', slavedest="sdk/key-build", mode=0600))