Add script-run.sh to run arbitrary bash scripts

scripts/script-run.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+set -euE
+set -o pipefail
+
+PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${PARENT}/../functions"
+
+KAYOBE_AUTOMATION_CONTEXT_SCRIPT="$(basename $1)"
+
+function pull_request_branch_name {
+    # script.sh/<uuid> -> script.sh/<script name>/<uuid>
+    echo "script-run.sh/$KAYOBE_AUTOMATION_CONTEXT_SCRIPT/$(uuidgen)"
+}
+
+function main {
+    script=$1
+    args=("${@:2}")
+    shift $#
+    log_info "Running custom script: $script"
+    log_debug "Script args: ${args[@]}"
+    kayobe_init
+    # Use eval so we can do something like: script-run.sh '$KAYOBE_CONFIG_PATH/../../tools/foo.sh'
+    # NOTE: KAYOBE_CONFIG_PATH gets defined by kayobe_init
+    local SCRIPT_PATH="$(eval echo $script)"
+    if ! is_absolute_path "$SCRIPT_PATH"; then
+        # Default to a path relative to repository root
+        SCRIPT_PATH="$KAYOBE_CONFIG_PATH/../../$SCRIPT_PATH"
+    fi
+    if [ ! -f "$SCRIPT_PATH" ]; then
+        die $LINENO "Script path does not exist: $SCRIPT_PATH"
+    fi
+    $SCRIPT_PATH "${args[@]}"
+    pull_request "${KAYOBE_AUTOMATION_CONTEXT_ENV_PATH}/src/kayobe-config"
+}
+
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
+    if [ "$#" -lt 1 ]; then
+        die $LINENO "Error: You must provide a script to run" \
+            "Usage: script-run.sh <script>"
+    fi
+    main "${@:1}"
+fi