check-containers.sh

#!/bin/bash
cd "$(dirname "$0")" || exit

progress() {
    local message=$1
    local space
    space=$(printf '%*s' $(( $(tput cols) - ${#message} )) ' ')
    echo -ne "$message$space\r"
}

# Check if the container is running

# Get folders (only directories)
folders=$(find . -maxdepth 1 -type d -not -path . | sed 's/^\.\///g')

rm -f results.ndjson && touch results.ndjson

# Loop through folders
count=0
folder_count=$(echo "$folders" | wc -l)
for folder in $folders; do
    count=$((count + 1))
    progress "Checking $folder ($count/$folder_count)"

    # Check if the folder is a container (docker-compose.yml or compose.yaml or compose.yml)
    if [ ! -f "$folder/docker-compose.yml" ] && [ ! -f "$folder/compose.yaml" ] && [ ! -f "$folder/compose.yml" ]; then
      continue
    fi

    cd "$folder" || exit

    results=$(docker compose ps -a --format json)

    for service in $(echo "$results" | jq -r '.[] | .Service'); do
        isError=$(docker compose logs --tail 100 "$service" | grep Error >/dev/null 2>&1 && echo true || echo false)
        results=$(echo "$results" | jq --arg service "$service" --arg isError "$isError" '(.[] | select(.Service == $service) | .IsError) |= $isError')
    done

    echo "$results" >> ../results.ndjson
    cd ..
done

echo -e "\e[32mGreen\e[0m: Running or Exited & No error | \e[1;33mYellow\e[0m: Running & Error | \e[1;35mMagenta\e[0m: Failed exited & No error | \e[1;31mRed\e[0m: Exited & Error"
echo

jq -r '.[] | [.Name, .State, .ExitCode, .IsError, .Command] | @tsv' results.ndjson | column -t -s "$(printf '\t')" | sed -r "s/(.*running.*false.*)/\x1b[32m\1\x1b[0m/g" | sed -r "s/(.*exited.*0.*false.*)/\x1b[32m\1\x1b[0m/g" | sed -r "s/(.*running.*true.*)/\x1b[1;33m\1\x1b[0m/g" | sed -r "s/(.*exited.*1.*false.*)/\x1b[1;35m\1\x1b[0m/g" | sed -r "s/(.*exited.*true.*)/\x1b[1;31m\1\x1b[0m/g"
jq -r '.[] | [.Name, .State, .ExitCode, .IsError, .Command] | @tsv' results.ndjson > results.tsv

rm -f results.ndjson