#!/usr/bin/env bash

# Check that supported LLDB is installed.
if ! command -v lldb &> /dev/null; then
    echo "Cannot reliably extract information from sources because LLDB"
    echo "is not installed. See installation instructions:"
    echo "https://pwndbg.re/pwndbg/dev/contributing/setup-pwndbg-dev/#running-with-lldb"
    exit 3
else
    version=$(lldb --version | awk '{print $3}')
    major_version=${version%%.*}

    if [ "$major_version" -lt 19 ]; then
        echo "Cannot reliably extract information from sources because your LLDB"
        echo "version (${version}) is too old. Supported is LLDB >= 19. See installation instructions:"
        echo "https://pwndbg.re/pwndbg/dev/contributing/setup-pwndbg-dev/#running-with-lldb"
        exit 4
    fi
fi

source "$(dirname "$0")/../common.sh"

cd $PWNDBG_ABS_PATH

# Extract from sources all the information necessary to build
# the documentation. Do this from each debugger.

export PWNDBG_DOCGEN_DBGNAME="gdb"
$UV_RUN_DOCS gdb --batch -nx -ix ./gdbinit.py \
    -iex "set exception-verbose on" \
    -ix ./scripts/_docs/extract_command_docs.py \
    -ix ./scripts/_docs/extract_configuration_docs.py \
    -ix ./scripts/_docs/extract_function_docs.py \
    -nx || exit 1

export PWNDBG_DOCGEN_DBGNAME="lldb"
{
    $UV_RUN_DOCS python pwndbg-lldb.py << EOF
set show-tips off
command script import ./scripts/_docs/extract_command_docs.py
command script import ./scripts/_docs/extract_configuration_docs.py
command script import ./scripts/_docs/extract_function_docs.py
EOF
} || exit 2