name: update-supply

on:

schedule:

- cron: "*/15 * * * *"

workflow_dispatch:

permissions:

contents: write

jobs:

update:

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v4

- name: Fetch supply from Solana

env:

RPC_URL: ${{ secrets.RPC_URL }}

run: |

RPC="${RPC_URL:-https://api.mainnet-beta.solana.com}"

MINT="4svsyTi5yRpVUUHFcKqDozCuEdhhP3H1VPy4xuTQpump"

EXCLUDED="" # space-separated wallet addresses (team, locked, bonding curve)

call() { curl -s -X POST "$RPC" -H 'Content-Type: application/json' -d "$1"; }

TOTAL=$(call '{"jsonrpc":"2.0","id":1,"method":"getTokenSupply","params":["'$MINT'"]}' | jq -r '.result.value.uiAmountString')

[ -z "$TOTAL" ] || [ "$TOTAL" = "null" ] && { echo "RPC failed"; exit 1; }

EXCL=0

for W in $EXCLUDED; do

BAL=$(call '{"jsonrpc":"2.0","id":1,"method":"getTokenAccountsByOwner","params":["'$W'",{"mint":"'$MINT'"},{"encoding":"jsonParsed"}]}' \

| jq '[.result.value[].account.data.parsed.info.tokenAmount.uiAmount] | add // 0')

EXCL=$(awk -v a="$EXCL" -v b="$BAL" 'BEGIN{printf "%.6f", a+b}')

done

CIRC=$(awk -v t="$TOTAL" -v e="$EXCL" 'BEGIN{printf "%.6f", t-e}' | sed -E 's/\.?0+$//')

printf "%s" "$TOTAL" > totalcoins.txt

printf "%s" "$CIRC" > circulating.txt

- name: Commit if changed

run: |

git config user.name "github-actions"

git config user.email "actions@github.com"

git add totalcoins.txt circulating.txt

git diff --cached --quiet || (git commit -m "update supply" && git pull --rebase && git push)