Added manualpreview.sh script

Author: gaurav-nelson

scripts/manualpreview.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+set -e
+
+# Check if jq is installed
+hash jq 2>/dev/null || { echo >&2 "Error: jq is not installed. Please install jq before running this script."; exit 1; }
+
+# Check if gh is installed
+hash gh 2>/dev/null || { echo >&2 "Error: GitHub CLI (gh) is not installed. Please install gh before running this script."; exit 1; }
+
+# Check if inside a repository
+if ! git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
+  echo "ERROR: you must execute this script from the OpenShift Git repository." 1>&2
+  exit 1
+fi
+
+PR_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
+PR_NUMBER="$(gh pr list -H "$PR_BRANCH" --json number | jq -r '.[0].number')"
+PR_COUNT="$(gh pr list -H $PR_BRANCH -s open | wc -l)"
+AUTHOR="$(gh pr view $PR_NUMBER --json author | jq -r '.author.login')"
+BASE_REF="$(gh pr view $PR_NUMBER --json baseRefName | jq -r '.baseRefName')"
+SHA=$(git rev-parse HEAD)
+
+# Check if there are more than one PRs associated with the branch
+if [ "$PR_COUNT" -gt 1 ]; then
+  echo "ERROR: there are multiple PRs referencing your working branch." >&2
+  exit 1
+fi
+
+# Function to create the data to send
+generate_pr_data()
+{
+  cat <<EOF
+    {
+    "PR_BRANCH": "$PR_BRANCH",
+    "BASE_REPO": "openshift/openshift-docs",
+    "PR_NUMBER": "$PR_NUMBER",
+    "USER_NAME": "$AUTHOR",
+    "BASE_REF": "$BASE_REF",
+    "REPO_NAME": "$AUTHOR/openshift-docs",
+    "SHA": "$SHA"
+    }
+EOF
+}
+
+
+# Send the curl request
+if response=$(curl -s -X POST -H "Content-Type: application/json" -d "$(generate_pr_data)" https://eoa6vg2jiwjbnh6.m.pipedream.net); then
+    if echo "$response" | grep -q -e "✅ Success! 🤖 Building the preview"; then
+        echo "Preview build started successfully"
+        echo "$response"
+    else
+        echo "Curl request failed: Invalid data!"
+        exit 1
+    fi
+else
+    echo "Curl request failed: $response"
+    exit 1
+fi