add retries to cf pages deploy (#2)

* add retries to cf pages deploy

* fix cloudflare account id setup

* fix export statement again

* fix multiline cmd

* exit 0 on success

* use exits block

* remove husky lines

.husky/pre-commit

@@ -1,4 +1 @@
-#!/usr/bin/env sh
-. "$(dirname -- "$0")/_/husky.sh"
-
 npm run build && git add index.js

package.json

@@ -22,17 +22,17 @@
 	},
 	"homepage": "https://github.com/cloudflare/pages-action#readme",
 	"dependencies": {
-		"@actions/core": "^1.10.0",
+		"@actions/core": "^1.10.1",
 		"@actions/github": "^5.1.1",
-		"@cloudflare/types": "^6.18.16",
-		"shellac": "^0.7.2",
-		"undici": "^5.28.4"
+		"@cloudflare/types": "^6.29.1",
+		"shellac": "^0.8.0",
+		"undici": "^5.11.0"
 	},
 	"devDependencies": {
 		"@types/node": "^20.14.8",
-		"esbuild": "^0.15.12",
-		"husky": "^8.0.1",
-		"prettier": "^2.8.1",
+		"esbuild": "^0.23.1",
+		"husky": "^9.1.6",
+		"prettier": "^3.3.3",
 		"typescript": "^4.6.4"
 	}
 }

src/index.ts

@@ -16,6 +16,7 @@ try {
 	const gitHubToken = getInput("gitHubToken", { required: false });
 	const branch = getInput("branch", { required: false });
 	const workingDirectory = getInput("workingDirectory", { required: false });
+	const maxRetries = getInput("maxRetries", { required: false }) || 5;
 	const wranglerVersion = getInput("wranglerVersion", { required: false });
 
 	const getProject = async () => {
@@ -39,14 +40,39 @@ try {
 	};
 
 	const createPagesDeployment = async () => {
+		const command = `
+    retries=0
+    max_retries=${maxRetries}
+    delay=10
+
+    while [ $retries -lt $max_retries ]; do
+      if npx wrangler@${wranglerVersion} pages publish "${directory}" --project-name="${projectName}" --branch="${branch}"; then
+        echo "Deploy successful"
+				exit 0
+      else
+        retries=$((retries + 1))
+        echo "Attempt $retries/$max_retries failed, retrying in $delay seconds..."
+        sleep $delay
+        delay=$((delay * 2))  # Exponential backoff
+      fi
+
+      if [ $retries -eq $max_retries ]; then
+        echo "Max retries reached. Deploy failed."
+        exit 1
+      fi
+    done
+    `;
+
 		// TODO: Replace this with an API call to wrangler so we can get back a full deployment response object
 		await shellac.in(path.join(process.cwd(), workingDirectory))`
-    $ export CLOUDFLARE_API_TOKEN="${apiToken}"
-    if ${accountId} {
-      $ export CLOUDFLARE_ACCOUNT_ID="${accountId}"
-    }
-  
-    $$ npx wrangler@${wranglerVersion} pages publish "${directory}" --project-name="${projectName}" --branch="${branch}"
+		$ export CLOUDFLARE_API_TOKEN="${apiToken}"
+		if ${accountId} {
+			$ export CLOUDFLARE_ACCOUNT_ID="${accountId}"
+		}
+		
+		exits {
+			$$ ${command}
+		}
     `;
 
 		const response = await fetch(
@@ -143,7 +169,7 @@ try {
 
 		let gitHubDeployment: Awaited<ReturnType<typeof createGitHubDeployment>>;
 
-		if (gitHubToken && gitHubToken.length) {
+		if (gitHubToken?.length) {
 			const octokit = getOctokit(gitHubToken);
 			gitHubDeployment = await createGitHubDeployment(octokit, productionEnvironment, environmentName);
 		}