From 911f6c64160df665e7f7db120c3c2c8842ac5e5b Mon Sep 17 00:00:00 2001
From: Suraj Kota <surakota@amazon.com>
Date: Fri, 1 Jul 2022 02:35:50 +0000
Subject: [PATCH] add auto script for kserve and kserve models webapp manifests

---
 hack/sync-kserve-manifests.sh | 118 ++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100755 hack/sync-kserve-manifests.sh

diff --git a/hack/sync-kserve-manifests.sh b/hack/sync-kserve-manifests.sh
new file mode 100755
index 0000000000..c45b96b4fc
--- /dev/null
+++ b/hack/sync-kserve-manifests.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+
+# This script aims at helping create a PR to update the manifests of the
+# kubeflow/pipelines repo.
+# This script:
+# 1. Checks out a new branch
+# 2. Copies files to the correct places
+# 3. Commits the changes
+#
+# Afterwards the developers can submit the PR to the kubeflow/manifests
+# repo, based on that local branch
+
+# strict mode http://redsymbol.net/articles/unofficial-bash-strict-mode/
+set -euo pipefail
+IFS=$'\n\t'
+
+CLONE_DIR=${CLONE_DIR:=/tmp}
+KSERVE_DIR="${CLONE_DIR?}/kserve"
+WEBAPP_DIR="${CLONE_DIR?}/models-web-app"
+BRANCH=${BRANCH:=sync-kserve-manifests-${KSERVE_COMMIT?}}
+# required only if commit does not match the tag
+KSERVE_VERSION=${KSERVE_VERSION:=${KSERVE_COMMIT?}}
+WEBAPP_VERSION=${WEBAPP_VERSION:=${WEBAPP_COMMIT?}}
+
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+MANIFESTS_DIR=$(dirname "${SCRIPT_DIR}")
+
+echo "Creating branch: ${BRANCH}"
+
+# DEV: Comment out this if when local testing
+if [ -n "$(git status --porcelain)" ]; then
+  # Uncommitted changes
+  echo "WARNING: You have uncommitted changes, exiting..."
+#   exit 1
+fi
+
+if [ "$(git branch --list "${BRANCH}")" ]
+then
+   echo "WARNING: Branch ${BRANCH} already exists. Exiting..."
+   exit 1
+fi
+
+# DEV: Comment out this checkout command when local testing
+git checkout -b "${BRANCH}"
+
+echo "Checking out in $KSERVE_DIR to $KSERVE_COMMIT..."
+pushd $CLONE_DIR
+    if [ ! -d "$KSERVE_DIR" ]
+    then
+        git clone https://github.com/kserve/kserve.git && cd kserve
+        git checkout "${KSERVE_COMMIT}"
+    else
+        echo "WARNING: ${KSERVE_DIR} directory already exists. Exiting..."
+        exit 1
+    fi
+popd
+
+echo "Copying kserve manifests..."
+SRC_MANIFEST_PATH="$KSERVE_DIR"/install/"$KSERVE_VERSION"
+if [ ! -d "$SRC_MANIFEST_PATH" ]
+then
+    echo "Directory $SRC_MANIFEST_PATH DOES NOT exists."
+    exit 1
+fi
+
+DST_DIR=$MANIFESTS_DIR/contrib/kserve/kserve
+pushd "$DST_DIR"
+    rm -rf kserve*
+popd
+cp "$SRC_MANIFEST_PATH"/* "$DST_DIR" -r
+
+
+echo "Successfully copied kserve manifests."
+
+echo "Updating README..."
+SRC_TXT="\[.*\](https://github.com/kserve/kserve/tree/.*)"
+DST_TXT="\[$KSERVE_COMMIT\](https://github.com/kserve/kserve/tree/$KSERVE_COMMIT/install/$KSERVE_VERSION)"
+
+sed -i "s|$SRC_TXT|$DST_TXT|g" "${MANIFESTS_DIR}"/README.md
+
+echo "Checking out in $WEBAPP_DIR to $WEBAPP_COMMIT..."
+pushd $CLONE_DIR
+    if [ ! -d "$WEBAPP_DIR" ]
+    then
+        git clone https://github.com/kserve/models-web-app.git && cd models-web-app
+        git checkout "${WEBAPP_COMMIT}"
+    else
+        echo "WARNING: ${WEBAPP_DIR} directory already exists. Exiting..."
+        exit 1
+    fi
+popd
+
+echo "Copying kserve models web app manifests..."
+SRC_MANIFEST_PATH="$WEBAPP_DIR"/config
+if [ ! -d "$SRC_MANIFEST_PATH" ]
+then
+    echo "Directory $SRC_MANIFEST_PATH DOES NOT exists."
+    exit 1
+fi
+
+DST_DIR=$MANIFESTS_DIR/contrib/kserve/models-web-app
+rm -r "$DST_DIR"
+cp "$SRC_MANIFEST_PATH" "$DST_DIR" -r
+
+echo "Successfully copied kserve manifests."
+
+echo "Updating README..."
+SRC_TXT="\[.*\](https://github.com/kserve/models-web-app/tree/.*)"
+DST_TXT="\[$WEBAPP_COMMIT\](https://github.com/kserve/models-web-app/tree/$WEBAPP_COMMIT/config)"
+
+sed -i "s|$SRC_TXT|$DST_TXT|g" "${MANIFESTS_DIR}"/README.md
+
+# DEV: Comment out these commands when local testing
+echo "Committing the changes..."
+cd "$MANIFESTS_DIR"
+git add contrib/kserve
+git add README.md
+git commit -m "Update kserve manifests from ${KSERVE_VERSION}" -m "Update kserve/kserve manifests from ${KSERVE_COMMIT}" -m "Update kserve/models-web-app manifests from ${WEBAPP_COMMIT}"