make.sh

#!/usr/bin/env bash

function priv_clippit
(
    cat <<EOF
Usage: bash ${0} [OPTIONS]
Options:
    build   Build program
EOF
)

function priv_lazbuild
(
    if ! (command -v lazbuild); then
        source '/etc/os-release'
        case ${ID:?} in
            debian | ubuntu)
                sudo apt-get update
                sudo apt-get install -y lazarus &
                ;;
        esac
    fi
    if [[ -f '.gitmodules' ]]; then
        git submodule update --init --recursive --force --remote &
    fi
    wait
    declare -rA VAR=(
        [src]='src'
        [use]='use'
        [pkg]='use/components.txt'
    )
    if [[ -d "${VAR[use]}" ]]; then
        if [[ -f "${VAR[pkg]}" ]]; then
            while read -r; do
                if [[ -n "${REPLY}" ]] &&
                    ! [[ -d "${VAR[use]}/${REPLY}" ]] &&
                    ! (lazbuild --verbose-pkgsearch "${REPLY}") &&
                    ! (lazbuild --add-package "${REPLY}"); then
                        declare -A TMP=(
                            [url]="https://packages.lazarus-ide.org/${REPLY}.zip"
                            [dir]="${VAR[use]}/${REPLY}"
                            [out]=$(mktemp)
                        )
                        wget --quiet --output-document "${TMP[out]}" "${TMP[url]}"
                        unzip -o "${TMP[out]}" -d "${TMP[dir]}"
                        rm --verbose "${TMP[out]}"
                    fi
            done < "${VAR[pkg]}"
        fi
        find "${VAR[use]}" -type 'f' -name '*.lpk' -printf '\033[32m\tadd package link\t%p\033[0m\n' -exec \
            lazbuild --add-package-link {} + 1>&2
    fi
    if [[ -d "${VAR[src]}" ]]; then
        declare -i errors=0
        while read -r; do
            declare -A TMP=(
                [out]=$(mktemp)
            )
            if (lazbuild --build-all --recursive --no-write-project --build-mode='release' "${REPLY}" > "${TMP[out]}"); then
                printf '\x1b[32m\t[%s]\t%s\x1b[0m\n' "${?}" "${REPLY}"
                grep --color='always' 'Linking' "${TMP[out]}"
            else
                printf '\x1b[31m\t[%s]\t%s\x1b[0m\n' "${?}" "${REPLY}"
                grep --color='always' --extended-regexp '(Error|Fatal):' "${TMP[out]}"
                ((errors+=1))
            fi 1>&2
            rm "${TMP[out]}"
        done < <(find "${VAR[src]}" -type 'f' -name '*.lpi' | sort)
        exit "${errors}"
    fi
)

function priv_main
(
    set -euo pipefail
    if ((${#})); then
        case ${1} in
            build) priv_lazbuild ;;
            *) priv_clippit ;;
        esac
    else
        priv_clippit
    fi
)

priv_main "${@}" >/dev/null