#!/usr/bin/env bash

# Validate the specified commits against test suite and other checks.

if [ -n "$VIRTUAL_ENV" ]; then

    echo "Please run this script from outside a virtualenv."

    exit 1

fi

if ! hg update --check -q .; then

    echo "Working dir is not clean, please commit/revert changes first."

    exit 1

fi

venv=$(mktemp -d kallithea-validatecommits-env-XXXXXX)

resultfile=$(mktemp kallithea-validatecommits-result-XXXXXX)

echo > "$resultfile"

cleanup()

{

    rm -rf /tmp/kallithea-test*

    rm -rf "$venv"

}

finish()

{

    cleanup

    # print (possibly intermediate) results

    cat "$resultfile"

    rm "$resultfile"

}

trap finish EXIT

for rev in $(hg log -r "$1" -T '{node}\n'); do

    hg log -r "$rev"

    hg update "$rev"

    cleanup

    virtualenv -p "$(command -v python2)" "$venv"

    source "$venv/bin/activate"

    pip install --upgrade pip setuptools

    pip install -e .

    pip install -r dev_requirements.txt

    pip install python-ldap python-pam

    # run-all-cleanup

    scripts/run-all-cleanup

    if ! hg update --check -q .; then

        echo "run-all-cleanup did not give clean results!"

        result="NOK"

        hg diff

        hg revert -a

    else

        result=" OK"

    fi

    echo "$result: $rev (run-all-cleanup)" >> "$resultfile"

    # pytest

    if py.test; then

        result=" OK"

    else

        result="NOK"

    fi

    echo "$result: $rev (pytest)" >> "$resultfile"

    deactivate

    echo

done