This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import { LambdaClient, InvokeCommand, LogType } from "@aws-sdk/client-lambda"; | |
| const client = new LambdaClient({ | |
| region: process.env.AWS_REGION, | |
| maxAttempts: 1, | |
| }); | |
| const invoke = async (funcName, payload = {}) => { | |
| const command = new InvokeCommand({ | |
| FunctionName: funcName, |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| filter @message like /INIT_START|REPORT|START/ | | |
| parse @message /INIT_START Runtime Version: (?<runtime>\S+)/ | | |
| parse @message /^START RequestId: .* Version: (?<version>\S+)/ | | |
| stats sortslast(runtime) as `lambda runtime version`, sortslast(@initDuration) as iD, sortslast(version) as `software version` by @logStream | | |
| filter ispresent(`software version`) | | |
| stats pct(iD, 50) as p50, pct(iD, 90) as p90, pct(iD, 95) as p95, pct(iD, 99) as p99 by `lambda runtime version`, `software version` |
perpil
/ handler.mjs
Last active
November 12, 2024 16:54
Get node lambda runtime build date at run time
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import { statSync } from "fs"; | |
| let runtimeBuildDate; | |
| try { | |
| runtimeBuildDate = statSync("/var/runtime").mtime; | |
| } catch (e) { | |
| console.error("Unable to determine runtime build date", e); | |
| } | |
| export const handler = async (event) => { | |
| const response = { | |
| statusCode: 200, |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| [toplevel] | |
| whoami = | |
| !f() { | |
| echo `als=$(aws iam list-account-aliases --query 'AccountAliases[0]' --output text) && \ | |
| echo "\033[0;33m$als\033[0m:";`\ | |
| `callerid=$(aws sts get-caller-identity --query 'Arn' --output text) && \ | |
| (echo $callerid | cut -d: -f5-6)` | |
| }; f |
perpil
/ esbuild-cloudfront.mjs
Last active
July 30, 2024 22:16
Minimal esbuild for minifying CloudFront Functions
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import * as esbuild from "esbuild"; | |
| import * as fs from "fs"; | |
| import * as path from "path"; | |
| // esbuild plugin to add and remove export from the handler function for cloudfront | |
| let cloudFrontFunctions = { | |
| name: "cloudFrontFunctions", | |
| setup(build) { | |
| const write = build.initialOptions.write; | |
| build.initialOptions.write = false; |
perpil
/ serverless+3.38.0.patch
Created
March 28, 2024 20:18
Serverless .mjs support patch. Put in patches/ directory. Use with https://www.npmjs.com/package/patch-package
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/node_modules/serverless/lib/plugins/aws/invoke-local/index.js b/node_modules/serverless/lib/plugins/aws/invoke-local/index.js | |
| index b227110..6d10a53 100644 | |
| --- a/node_modules/serverless/lib/plugins/aws/invoke-local/index.js | |
| +++ b/node_modules/serverless/lib/plugins/aws/invoke-local/index.js | |
| @@ -838,12 +838,15 @@ class AwsInvokeLocal { | |
| if (error.code === 'ERR_REQUIRE_ESM') { | |
| return await require('../../../utils/import-esm')(`${modulePath}.js`); | |
| } else if (error.code === 'MODULE_NOT_FOUND') { | |
| - // Attempt to require handler with `.cjs` extension | |
| - pathToHandler = `${pathToHandler}.cjs`; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| filter @type = 'REPORT' | | |
| stats sum(ispresent(@initDuration))/count()*100 as `% coldstarts`, | |
| sum((@initDuration+@duration)*ispresent(@initDuration))/sum(ispresent(@initDuration)) as `avg(coldstart)`, | |
| sum(@duration*(1-ispresent(@initDuration)))/sum(1-ispresent(@initDuration)) as `avg(noncoldstart)` |
perpil
/ function.js
Last active
January 21, 2025 23:39
Viewer request code for sigv4 signing in a cloudfront function to furl. This code calculates the signature, but it doesn work because the Authorization header is stripped by cloudfront. Use CloudFront Lambda OAC instead.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const crypto = require('crypto'); | |
| const querystring = require('querystring'); | |
| function hmac(key, string, encoding) { | |
| return crypto | |
| .createHmac('sha256', key) | |
| .update(string, 'utf8') | |
| .digest(encoding); | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| @aws-sdk/util-utf8-browser/dist-es/pureJs.js | |
| @aws-sdk/util-utf8-browser/dist-es/whatwgEncodingApi.js | |
| @aws-sdk/util-utf8-browser/dist-es/index.js | |
| @aws-crypto/crc32/build/index.js | |
| @smithy/util-hex-encoding/dist-es/index.js | |
| @smithy/eventstream-codec/dist-es/Int64.js | |
| @smithy/eventstream-codec/dist-es/HeaderMarshaller.js | |
| @smithy/eventstream-codec/dist-es/splitMessage.js | |
| @smithy/eventstream-codec/dist-es/EventStreamCodec.js | |
| @smithy/eventstream-codec/dist-es/MessageDecoderStream.js |
perpil
/ markdownAction.yml
Created
January 21, 2024 14:59
Sample of how to emit markdown for speedrun from a GitHub action
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Print Markdown | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| print-markdown: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Print Markdown |
NewerOlder