hooks: make the Python interpreter for Git hooks configurable as 'git_hook_interpreter' (Issue #333) Commit 5e501b6ee639 introduced the use of 'sys.executable' as interpreter for git hooks instead of 'python2' with the following argument: "Windows doesn't necessarily have "python2" available in $PATH, but we still want to make sure we don't end up invoking a python3. Using the absolute path seems more safe." But, sys.executable does not necessarily point to Python. When Kallithea is started under uWSGI, sys.executable points to the uwsgi executable. As a result, the interpreter encoded in the git hooks on the server repositories would be: #!/path/to/uwsgi And pushing to such repo would result in following client errors: $ git push Password for 'http://user@localhost:5050': Enumerating objects: 3, done. Counting objects: 100% (3/3), done. Writing objects: 100% (3/3), 241 bytes | 241.00 KiB/s, done. Total 3 (delta 0), reused 0 (delta 0) remote: unable to load configuration from hooks/pre-receive To http://localhost:5050/gitrepo-new ! [remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to 'http://user@localhost:5050/gitrepo-new' Fix this problem by introducing a configuration setting 'git_hook_interpreter' that allow administrators to specify which Python interpreter to use. A subsequent commit will cause its value to be filled in automatically when generating a new ini file, but an administrator can always override it.

#!/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