envsetup.sh: Add 'provision' function.
This will run ${ANDROID_PRODUCT_OUT}/provision-device which in turn can
run fastboot (and other vendor-specific bits, if needed) to repartition
the device and reflash all partitions with known versions. Options
passed to the 'provision' command will be passed on to said script which
is expected to pass them on to fastboot.
Since this is a rather destructive operation involving data loss etc.,
user confirmation is required. This confirmation can be bypassed using
the option --no-confirmation.
Change-Id: Iec5667f2f5070b95d2eb70ad1b2984909ae4184c
diff --git a/envsetup.sh b/envsetup.sh
index c24e1f0..a3788f0 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -1,24 +1,25 @@
function hmm() {
cat <<EOF
Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:
-- lunch: lunch <product_name>-<build_variant>
-- tapas: tapas [<App1> <App2> ...] [arm|x86|mips|armv5|arm64|x86_64|mips64] [eng|userdebug|user]
-- croot: Changes directory to the top of the tree.
-- m: Makes from the top of the tree.
-- mm: Builds all of the modules in the current directory, but not their dependencies.
-- mmm: Builds all of the modules in the supplied directories, but not their dependencies.
- To limit the modules being built use the syntax: mmm dir/:target1,target2.
-- mma: Builds all of the modules in the current directory, and their dependencies.
-- mmma: Builds all of the modules in the supplied directories, and their dependencies.
-- cgrep: Greps on all local C/C++ files.
-- ggrep: Greps on all local Gradle files.
-- jgrep: Greps on all local Java files.
-- resgrep: Greps on all local res/*.xml files.
-- mangrep: Greps on all local AndroidManifest.xml files.
-- mgrep: Greps on all local Makefiles files.
-- sepgrep: Greps on all local sepolicy files.
-- sgrep: Greps on all local source files.
-- godir: Go to the directory containing a file.
+- lunch: lunch <product_name>-<build_variant>
+- tapas: tapas [<App1> <App2> ...] [arm|x86|mips|armv5|arm64|x86_64|mips64] [eng|userdebug|user]
+- croot: Changes directory to the top of the tree.
+- m: Makes from the top of the tree.
+- mm: Builds all of the modules in the current directory, but not their dependencies.
+- mmm: Builds all of the modules in the supplied directories, but not their dependencies.
+ To limit the modules being built use the syntax: mmm dir/:target1,target2.
+- mma: Builds all of the modules in the current directory, and their dependencies.
+- mmma: Builds all of the modules in the supplied directories, and their dependencies.
+- provision: Flash device with all required partitions. Options will be passed on to fastboot.
+- cgrep: Greps on all local C/C++ files.
+- ggrep: Greps on all local Gradle files.
+- jgrep: Greps on all local Java files.
+- resgrep: Greps on all local res/*.xml files.
+- mangrep: Greps on all local AndroidManifest.xml files.
+- mgrep: Greps on all local Makefiles files.
+- sepgrep: Greps on all local sepolicy files.
+- sgrep: Greps on all local source files.
+- godir: Go to the directory containing a file.
Environemnt options:
- SANITIZE_HOST: Set to 'true' to use ASAN for all host modules. Note that
@@ -1470,6 +1471,34 @@
return $ret
}
+function provision()
+{
+ if [ ! "$ANDROID_PRODUCT_OUT" ]; then
+ echo "Couldn't locate output files. Try running 'lunch' first." >&2
+ return 1
+ fi
+ if [ ! -e "$ANDROID_PRODUCT_OUT/provision-device" ]; then
+ echo "There is no provisioning script for the device." >&2
+ return 1
+ fi
+
+ # Check if user really wants to do this.
+ if [ "$1" = "--no-confirmation" ]; then
+ shift 1
+ else
+ echo "This action will reflash your device."
+ echo ""
+ echo "ALL DATA ON THE DEVICE WILL BE IRREVOCABLY ERASED."
+ echo ""
+ read -p "Are you sure you want to do this (yes/no)? "
+ if [[ "${REPLY}" != "yes" ]] ; then
+ echo "Not taking any action. Exiting." >&2
+ return 1
+ fi
+ fi
+ "$ANDROID_PRODUCT_OUT/provision-device" "$@"
+}
+
if [ "x$SHELL" != "x/bin/bash" ]; then
case `ps -o command -p $$` in
*bash*)