run_autograder

#!/usr/bin/env bash

# START: Sets correct directories based on local dev machine vs Gradescope production
if [ -f "/autograder/harness.py" ]; then
    echo "[GS] Running on Gradescope container, using Gradescope vars"
    DIR="/autograder/source"
    OUTPUT_DIR="/autograder/results"
    STUDENT_SUBMISSION_DIR="/autograder/submission"
else
    echo "[GS] Running on local dev machine, using ./localautograder/ "
    DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
    OUTPUT_DIR="$DIR/localautograder/results"
    if [ "$#" -lt 1 ]; then
      STUDENT_SUBMISSION_DIR="$DIR/localautograder/submission"
    else
      STUDENT_SUBMISSION_DIR="$1"
    fi
fi
PYTHON_JSON_TOOL="$DIR/tools/json_generator.py"

# END: Sets correct directories based on local dev machine vs Gradescope production

# overrides: files to copy into student tree, overwriting whatever is there
# completely. for my projects that will probably be /.eslintrc.cjs,
# /tsconfig.json, and instructor-defined test cases. Students could add extra
# files but that should be easy to find and covered by academic integrity rules.

cp -r "$DIR/overrides/." $STUDENT_SUBMISSION_DIR

# merges: json files that should be merged via `jq -s '.[0] * .[1]' file1 file2`
# this is mainly for package.json to make sure that the build scripts are what I
# expect them to be. Not sure what this will be useful for besides making sure
# that package.json scripts are not changed, probably not super useful.

find "$DIR/merges" -type f ! -name ".gitkeep" -print0 | while read -d $'\0' file
do
  TMP=$(mktemp)
  jq -s '.[0] * .[1]' "$STUDENT_SUBMISSION_DIR/$(basename "$file")" "$file" >> $TMP && mv $TMP "$STUDENT_SUBMISSION_DIR/$(basename "$file")"
done


cd $STUDENT_SUBMISSION_DIR

# Clean out __MACOSX directories and hidden files
find . -name "__MACOSX" -exec rm -rf {} \;

# Remove old results.json files
rm -r "$OUTPUT_DIR"/*.json


"$DIR"/run_main_tests

# Compile json results
echo "[GS] Compiling results**.json files to results.json"
python3 $PYTHON_JSON_TOOL -c $OUTPUT_DIR