LuaSF-AutoGenerator/init.sh at main · JasonLeon01/LuaSF-AutoGenerator · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
#!/usr/bin/env sh
set -eu

SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
cd "$SCRIPT_DIR"

if [ "$#" -gt 1 ]; then
    echo "Usage: sh init.sh [ME|ME-OH]" >&2
    exit 2
fi

PYTHON_BIN=${PYTHON:-python3.12}
VENV_PYTHON=".venv/bin/python"

SFML_VERSION=
SFML_REPOSITORY=
SFML_TAG=
SFML_ME_REPOSITORY=
SFML_ME_TAG=
SFML_ME_OH_REPOSITORY=
SFML_ME_OH_TAG=
LUA_VERSION=
LUA_SHA256=

while IFS='=' read -r key value; do
    value=$(printf '%s' "$value" | tr -d '\r')
    case "$key" in
        ''|'#'*) continue ;;
        SFML_VERSION) SFML_VERSION=$value ;;
        SFML_REPOSITORY) SFML_REPOSITORY=$value ;;
        SFML_TAG) SFML_TAG=$value ;;
        SFML_ME_REPOSITORY) SFML_ME_REPOSITORY=$value ;;
        SFML_ME_TAG) SFML_ME_TAG=$value ;;
        SFML_ME_OH_REPOSITORY) SFML_ME_OH_REPOSITORY=$value ;;
        SFML_ME_OH_TAG) SFML_ME_OH_TAG=$value ;;
        LUA_VERSION) LUA_VERSION=$value ;;
        LUA_SHA256) LUA_SHA256=$value ;;
    esac
done < versions.conf

if [ -z "$SFML_REPOSITORY" ] || [ -z "$SFML_TAG" ] ||
   [ -z "$SFML_ME_REPOSITORY" ] || [ -z "$SFML_ME_TAG" ] ||
   [ -z "$SFML_ME_OH_REPOSITORY" ] || [ -z "$SFML_ME_OH_TAG" ] ||
   [ -z "$LUA_VERSION" ] || [ -z "$LUA_SHA256" ]; then
    echo "Missing required versions in versions.conf." >&2
    exit 1
fi

case "${1:-}" in
    '')
        SFML_VARIANT=
        SFML_VARIANT_REPOSITORY=$SFML_REPOSITORY
        SFML_VARIANT_TAG=$SFML_TAG
        ;;
    ME|me)
        SFML_VARIANT=ME
        SFML_VARIANT_REPOSITORY=$SFML_ME_REPOSITORY
        SFML_VARIANT_TAG=$SFML_ME_TAG
        ;;
    ME-OH|me-oh)
        SFML_VARIANT=ME-OH
        SFML_VARIANT_REPOSITORY=$SFML_ME_OH_REPOSITORY
        SFML_VARIANT_TAG=$SFML_ME_OH_TAG
        ;;
    *)
        echo "Unknown SFML variant '$1'. Use ME or ME-OH." >&2
        exit 2
        ;;
esac

if [ ! -x "$VENV_PYTHON" ]; then
    echo "Creating Python virtual environment..."
    "$PYTHON_BIN" -m venv .venv
fi

echo "Installing Python requirements into .venv..."
"$VENV_PYTHON" -m pip install -r requirements.txt

SFML_DIR="third_party/SFML"
SFML_TAG_FILE="$SFML_DIR/.luasf-sfml-tag"
SFML_SOURCE_FOLDER="${SFML_VARIANT_REPOSITORY##*/}-$SFML_VARIANT_TAG"
if [ ! -f "$SFML_DIR/CMakeLists.txt" ] ||
   [ "$(cat "$SFML_TAG_FILE" 2>/dev/null || true)" != "$SFML_VARIANT_TAG" ]; then
    rm -rf "$SFML_DIR" "third_party/$SFML_SOURCE_FOLDER"
    sh "$SCRIPT_DIR/download_lib.sh" "SFML $SFML_VARIANT_TAG" \
        "https://github.com/$SFML_VARIANT_REPOSITORY/archive/refs/tags/$SFML_VARIANT_TAG.tar.gz" \
        "sfml.tar.gz" \
        "$SFML_SOURCE_FOLDER" \
        "SFML"
    printf '%s\n' "$SFML_VARIANT_TAG" > "$SFML_TAG_FILE"
else
    echo "Using existing third_party/SFML ($SFML_VARIANT_TAG)."
fi

if [ ! -f "third_party/Lua/src/lua.h" ]; then
    sh "$SCRIPT_DIR/download_lib.sh" "Lua" \
        "https://www.lua.org/ftp/lua-$LUA_VERSION.tar.gz" \
        "lua.tar.gz" \
        "lua-$LUA_VERSION" \
        "Lua" \
        "$LUA_SHA256"
else
    echo "Using existing third_party/Lua."
fi

download_url() {
    url=$1
    out=$2

    if command -v curl >/dev/null 2>&1; then
        curl -L "$url" -o "$out"
    elif command -v wget >/dev/null 2>&1; then
        wget -O "$out" "$url"
    else
        echo "Missing curl or wget; cannot download $url" >&2
        return 1
    fi
}


echo
echo "Dependencies are ready in $SCRIPT_DIR/third_party."
echo "SFML variant: ${SFML_VARIANT:-default} ($SFML_VARIANT_TAG)"