wasm-simulator/check-linuxcnc-inputs.sh

#!/usr/bin/env bash
set -euo pipefail

cd "$(dirname "$0")"

linuxcnc_root=${LINUXCNC_ROOT:-../linuxcnc}
manifest=${1:-}
require_complete=${2:-}

if [[ "$manifest" == "--root-only" ]]; then
    manifest=
fi
if [[ "$manifest" == "--require-rs274-complete" || "$manifest" == "--require-kinematics-complete" ]]; then
    echo "usage: $0 [manifest] [--require-rs274-complete|--require-kinematics-complete]" >&2
    exit 1
fi
case "$require_complete" in
    ""|--require-rs274-complete|--require-kinematics-complete)
        ;;
    *)
        echo "unknown check-linuxcnc-inputs option: $require_complete" >&2
        exit 1
        ;;
esac

if [[ -n "$manifest" && ! -f "$manifest" ]]; then
    echo "missing manifest: $manifest" >&2
    exit 1
fi

if [[ ! -d "$linuxcnc_root" ]]; then
    echo "missing LinuxCNC root: $linuxcnc_root" >&2
    exit 1
fi

if [[ -n "$manifest" && "$require_complete" == "--require-rs274-complete" ]]; then
    rs274_dir="$linuxcnc_root/src/emc/rs274ngc"
    if [[ ! -d "$rs274_dir" ]]; then
        echo "missing LinuxCNC rs274ngc source directory: $rs274_dir" >&2
        exit 1
    fi

    mapfile -t rs274_sources < <(
        find "$rs274_dir" -maxdepth 1 -type f \
            | sed "s#^$linuxcnc_root/##" \
            | sort
    )
    mapfile -t manifest_rs274_sources < <(
        awk -F: '
            $1 !~ /^($|#)/ && $2 ~ /^src\/emc\/rs274ngc\// { print $2 }
        ' "$manifest" | sort -u
    )

    missing_rs274_sources=()
    for source in "${rs274_sources[@]}"; do
        if ! printf '%s\n' "${manifest_rs274_sources[@]}" | grep -Fx -- "$source" >/dev/null; then
            missing_rs274_sources+=("$source")
        fi
    done

    if ((${#missing_rs274_sources[@]} > 0)); then
        echo "manifest does not cover all LinuxCNC rs274ngc sources: $manifest" >&2
        printf 'missing rs274ngc source: %s\n' "${missing_rs274_sources[@]}" >&2
        exit 1
    fi
fi

if [[ -n "$manifest" && "$require_complete" == "--require-kinematics-complete" ]]; then
    kinematics_dir="$linuxcnc_root/src/emc/kinematics"
    if [[ ! -d "$kinematics_dir" ]]; then
        echo "missing LinuxCNC kinematics source directory: $kinematics_dir" >&2
        exit 1
    fi

    mapfile -t kinematics_sources < <(
        find "$kinematics_dir" -maxdepth 1 -type f \
            | sed "s#^$linuxcnc_root/##" \
            | sort
    )
    mapfile -t manifest_kinematics_sources < <(
        awk -F: '
            $1 !~ /^($|#)/ && $2 ~ /^src\/emc\/kinematics\// { print $2 }
        ' "$manifest" | sort -u
    )

    missing_kinematics_sources=()
    for source in "${kinematics_sources[@]}"; do
        if ! printf '%s\n' "${manifest_kinematics_sources[@]}" | grep -Fx -- "$source" >/dev/null; then
            missing_kinematics_sources+=("$source")
        fi
    done

    if ((${#missing_kinematics_sources[@]} > 0)); then
        echo "manifest does not cover all LinuxCNC kinematics sources: $manifest" >&2
        printf 'missing kinematics source: %s\n' "${missing_kinematics_sources[@]}" >&2
        exit 1
    fi

    mapfile -t m428_m430_remap_sources < <(
        find "$linuxcnc_root/configs" -path '*/remap_subs/*' -type f \
            \( -name '428remap.ngc' -o -name '429remap.ngc' -o -name '430remap.ngc' \) \
            | sed "s#^$linuxcnc_root/##" \
            | sort
    )
    mapfile -t manifest_m428_m430_remap_sources < <(
        awk -F: '
            $1 !~ /^($|#)/ && $2 ~ /\/remap_subs\/(428|429|430)remap\.ngc$/ { print $2 }
        ' "$manifest" | sort -u
    )

    missing_m428_m430_remap_sources=()
    for source in "${m428_m430_remap_sources[@]}"; do
        if ! printf '%s\n' "${manifest_m428_m430_remap_sources[@]}" | grep -Fx -- "$source" >/dev/null; then
            missing_m428_m430_remap_sources+=("$source")
        fi
    done

    if ((${#missing_m428_m430_remap_sources[@]} > 0)); then
        echo "manifest does not cover all LinuxCNC M428/M429/M430 remap sources: $manifest" >&2
        printf 'missing M428/M429/M430 remap source: %s\n' "${missing_m428_m430_remap_sources[@]}" >&2
        exit 1
    fi

    mismatched_m428_m430_remap_notes=()
    for source in "${m428_m430_remap_sources[@]}"; do
        kinstype=$(sed -n 's/^[[:space:]]*#<kinstype>[[:space:]]*=[[:space:]]*\([0-9][0-9]*\).*/\1/p' "$linuxcnc_root/$source" | head -n 1)
        manifest_note=$(awk -F: -v path="$source" '
            $1 !~ /^($|#)/ && $2 == path { print $3; exit }
        ' "$manifest")
        if [[ -z "$kinstype" || "$manifest_note" != *"kinstype $kinstype"* ]]; then
            mismatched_m428_m430_remap_notes+=("$source")
        fi
    done

    if ((${#mismatched_m428_m430_remap_notes[@]} > 0)); then
        echo "manifest M428/M429/M430 remap notes do not match LinuxCNC #<kinstype> assignments: $manifest" >&2
        printf 'mismatched M428/M429/M430 remap note: %s\n' "${mismatched_m428_m430_remap_notes[@]}" >&2
        exit 1
    fi

    mapfile -t m428_m430_ini_sources < <(
        find "$linuxcnc_root/configs" -name '*.ini' -type f -print0 \
            | while IFS= read -r -d '' source; do
                if grep -Eiq 'REMAP[[:space:]]*=[[:space:]]*M(428|429|430)([^0-9]|$)' "$source"; then
                    printf '%s\n' "${source#"$linuxcnc_root/"}"
                fi
            done \
            | sort
    )
    mapfile -t manifest_m428_m430_ini_sources < <(
        awk -F: '
            $1 !~ /^($|#)/ && $1 == "config" && $2 ~ /\.ini$/ { print $2 }
        ' "$manifest" | sort -u
    )

    missing_m428_m430_ini_sources=()
    for source in "${m428_m430_ini_sources[@]}"; do
        if ! printf '%s\n' "${manifest_m428_m430_ini_sources[@]}" | grep -Fx -- "$source" >/dev/null; then
            missing_m428_m430_ini_sources+=("$source")
        fi
    done

    if ((${#missing_m428_m430_ini_sources[@]} > 0)); then
        echo "manifest does not cover all LinuxCNC INI files that declare M428/M429/M430 remaps: $manifest" >&2
        printf 'missing M428/M429/M430 INI source: %s\n' "${missing_m428_m430_ini_sources[@]}" >&2
        exit 1
    fi
fi