feat: add script to "boot strap" a CI run

Signed-off-by: Lars Wirzenius <liw@liw.fi>
Sponsored-by: author

1 files changed, 43 insertions, 0 deletions

diff --git a/ambient-boot b/ambient-boot
new file mode 100755
index 0000000..c00e50c
--- /dev/null
+++ b/ambient-boot
@@ -0,0 +1,43 @@
+#!/bin/sh
+#
+# Boot strap running Ambient CI in a VM built for Ambient. Read a tar
+# archive from the specified device, and extract it into a temporary
+# directory. Then run the executable "run-ci" that's in that
+# directory. The executable can then do the rest of the work to
+# execute a CI run.
+
+set -eu
+
+die() {
+	echo "ERROR: $*" 1>&2
+	exit 1
+}
+
+log() {
+	echo "INFO: $*"
+}
+
+if [ "$#" != 1 ]; then
+	die "usage: $0 /dev/vdx"
+fi
+
+dev="$1"
+
+case "$dev" in
+/*) true ;;
+*) die "Argument MUST be an absolute path name" ;;
+esac
+
+tmp="$(mktemp -d)"
+
+cd "$tmp"
+log "Extracting tar archive from $dev"
+tar -xvf "$dev"
+echo
+log "Running run-ci from $dev"
+echo ================================ BEGIN ================================
+if ./run-ci; then
+	echo "EXIT CODE: 0"
+else
+	echo "EXIT CODE: $?"
+fi