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Price Scraper CLI

A simple Go CLI app that scrapes live prices from tgju.org and displays them in a colorful terminal table with up/down trends and percentage changes. Output is in English, with the date shown in Jalali (Shamsi) format.

Features

  • Scrapes multiple economic indicators (USD, Gold, Bitcoin, etc.)
  • Terminal UI with colored output and change indicators
  • Jalali (Shamsi) date format
  • Auto-refresh or one-time fetch
  • Docker-ready
  • Fully tested (unit + parser tests)
  • CI/CD via GitHub Actions

Preview


Date (Jalali): 1403-06-24   |   Time: 12:45:07
+-------------+---------+------------------+
\| Item        | Price   | Change           |
+-------------+---------+------------------+
\| Dollar      | 58900   | ▲ +500 (0.85%)   |
\| Gold18K     | 2645000 | ▼ -15000 (-0.56%)|
\| Bitcoin     | 1,234M  | • —              |
...

Usage

Local

go mod tidy
go run .                # auto-refresh every 20s
go run . -once          # fetch once and exit
go run . -interval=10   # refresh every 10s

Run Tests

go test ./... -v

Docker

docker build -t price-scraper .
docker run --rm -it price-scraper -once

GitHub Actions CI/CD

  • ✅ Lint and test on every push
  • ✅ Docker image builds automatically on main