#!/usr/bin/env bash
# main.sh — pipeline caller
# Runs each R script in order via the rstudio Docker container.
# Equivalent to a PowerShell script that calls macros sequentially.
#
# To schedule this automatically, add a cron entry:
#   0 8 * * 1  /data/projects/r/powershell_example/main.sh >> /tmp/pipeline.log 2>&1
# That runs the pipeline every Monday at 8am.

set -e  # stop on any error

WORKDIR="/data/projects/r/powershell_example"

echo "=== Pipeline start: $(date) ==="

docker exec -w "$WORKDIR" rstudio Rscript scripts/01_create_data.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/02_validate.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/03_convert_currency.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/04_pivot_income.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/05_convert_units.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/06_merge.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/07_calc.R
docker exec -w "$WORKDIR" rstudio Rscript scripts/08_format.R

echo "=== Pipeline complete: $(date) ==="