rochacon

// this script lists all queues with a message count diferrent than 0
// usage: bun list-queues-sizes.ts
import { $ } from 'bun';

const queuesUrls = await $`aws sqs list-queues`.json();
const attrs = "QueueArn ApproximateNumberOfMessages ApproximateNumberOfMessagesNotVisible ApproximateNumberOfMessagesDelayed";
const queueAttributes = await Promise.all(queuesUrls.QueueUrls.map((url) => (
    $`aws sqs get-queue-attributes --attribute-names ${{ raw: attrs }} --queue-url ${url}`.quiet().json()
)));
const output = queueAttributes.filter((e) => e.Attributes.ApproximateNumberOfMessages !== "0").map((e) => e.Attributes);

rochacon

package main

import (
	"bufio"
	"fmt"
	"github.com/gorilla/websocket"
	"io"
	"log"
	"net/http"
	"os/exec"

rochacon

#!/bin/bash
set -euo pipefail

test "${DEBUG:-false}" = "true" && set -x

USERNAME="${USER}"

NAMESPACE="${NS:-${USERNAME}}"
IMAGE="${IMAGE:-docker.io/pkgxdev/pkgx}"
ENV_FROM="${ENVFROM:-${NAMESPACE}}"

rochacon

% cat bin/wg-ns
#!/bin/bash
set -exuo pipefail

name="${1?must provide name as argument}"
netns="${name}"
wg_conf="/etc/wireguard/wg.conf"
ipv4="$(grep Address "${wg_conf}" | grep -Po '([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\/32)')"
dnsaddr="$(grep DNS "${wg_conf}" | grep -Po '([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\/32)')"

rochacon

package main

import (
	"flag"
	"fmt"
	"log"
	"os"
	"sort"
	"strings"
	"text/tabwriter"

rochacon

package main

import (
	"flag"
	"fmt"
	"log"
	"net"
	"os"
	"sync"
	"time"

rochacon

#
# This code inserts the placeholder attribute, using the field's label,
# for all TextInput, Textarea, DateInput, DateTimeInput, TimeInput widgets
# of your ModelForm
#
class MyForm(forms.ModelForm):
    class Meta:
        model = MyModel
    
    def __init__(self, *args, **kwargs):

rochacon

aur-sync is a simple script to keep AUR packages up to date.

How to use it:

# 1. First you need to create some directories where the work will happen:
mkdir -p /tmp/aur-sync-ws
mkdir -p /tmp/aur-sync-ws/build
mkdir -p /tmp/aur-sync-ws/src
cd /tmp/aur-sync-ws

rochacon

Keybase proof

I hereby claim:

• I am rochacon on github.
• I am rochacon (https://keybase.io/rochacon) on keybase.
• I have a public key whose fingerprint is 1C1D A0A2 1A14 2267 1BBC 680B D2FF 14CE D133 597F

To claim this, I am signing this object:

rochacon

package main

import (
	"crypto/sha256"
	"flag"
	"fmt"
	"github.com/gorilla/mux"
	"hash"
	"io"
	"launchpad.net/goamz/aws"