Make source dir based on git tag

scripts/build-common

@@ -1,8 +1,8 @@
 #!/bin/bash
 set -e
 
-: ${KERNEL_URL:="https://github.com/rancher/linux/archive/Ubuntu-4.4.0-23.41-rancher2.tar.gz"}
-: ${KERNEL_SHA1:="62d171607f7f816b277fb4d4d58fb08a0c7960e5"}
+: ${KERNEL_URL:="https://github.com/rancher/linux/archive/Ubuntu-4.4.0-30.49-rancher.tar.gz"}
+: ${KERNEL_SHA1:="34b4b41128bed2f8ce585fbee1b893f47b1985da"}
 : ${ARTIFACTS:=$(pwd)/assets}
 : ${BUILD:=/usr/src}
 : ${CONFIG:=$(pwd)/config}

scripts/build-kernel

@@ -4,12 +4,13 @@ set -e
 cd $(dirname $0)/..
 
 source scripts/build-common
+source scripts/version
 
 export CCACHE_DIR="${HOME}/.kernel-ccache"
 export CC="ccache gcc"
 export PATH="/usr/lib/ccache:$PATH"
 KERNEL=$(basename ${KERNEL_URL})
-DIR=${KERNEL/.tar.*//}
+DIR=${VERSION}
 FIRMWARE=$(readlink -f scripts/firmware)
 MODULE_LIST=$(readlink -f modules.list)
 MODULE_EXTRA_LIST=$(readlink -f modules-extra.list)

scripts/entry

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+trap "rm -f $HOME/.bash_history" exit
+
+mkdir -p bin
+if [ -e ./scripts/$1 ]; then
+    ./scripts/"$@"
+else
+    "$@"
+fi

scripts/extract

@@ -4,9 +4,10 @@ set -e
 cd $(dirname $0)/..
 
 source scripts/build-common
+source scripts/version
 
 KERNEL=$(basename ${KERNEL_URL})
-DIR=${KERNEL/.tar.*//}
+DIR=${VERSION}
 
 mkdir -p ${BUILD}
 cd ${BUILD}

scripts/version

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
+    DIRTY="-dirty"
+fi
+
+COMMIT=$(git rev-parse --short HEAD)
+GIT_TAG=$(git tag -l --contains HEAD | head -n 1)
+
+if [[ -z "$DIRTY" && -n "$GIT_TAG" ]]; then
+    VERSION=$GIT_TAG
+else
+    VERSION="${COMMIT}${DIRTY}"
+fi