Token Colors

token_colors

#!/bin/bash

if ! [ -z "$VAULT_TOKEN" ]; then
    SRCTOKEN="$VAULT_TOKEN"
  else
    if [ -f "$HOME/.vault-token" ]; then
      SRCTOKEN=$(cat "$HOME/.vault-token")
  fi
fi

if [ "$SRCTOKEN" == "" ]; then
  echo "Could not find a Vault token in VAULT_TOKEN environment variable or $HOME/.vault-token — valiantly giving up!"
  exit 1
fi

Z="0000"
C=${SRCTOKEN//-/}
IP="$C$Z"
IZ=$(echo "$IP" | fold -w6 | paste -sd',' -)
F=$(echo "$IP" | sed 's/.\{6\}/&\.png /g')

for COLOR in ${IZ//,/ }; do
  if ! convert -size 64x64 xc:#"$COLOR" "$COLOR.png"; then
    echo "Conversion failed!" 2>&1
    exit 1
  fi
done

if ! montage $F -tile 6x1  -geometry 64x64+0+0  vault_token.png; then
    echo "Montage failed!" 2>&1
    exit 1
  fi

for COLOR in ${IZ//,/ }; do
  rm -f "$COLOR.png"
done