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Mercurial > infra / scripts/ts-install-langs.sh

changeset 38: 197d061b1f2e
parent: 4e73da2d9c63
child: 9211d38aca7e
author: ellis <ellis@rwest.io>
date: Sat, 30 Dec 2023 23:45:41 -0500
permissions: -rwxr-xr-x
description: 2 
     1 #!/usr/bin/env bash
     2 
     3 # based on https://github.com/GrammaTech/sel/blob/master/tools/tree-sitter-install.sh
     4 set -eux
     5 
     6 declare -ar default_langs=(
     7   commonlisp bash c cpp css go html java javascript jsdoc json python regex rust
     8   typescript/tsx typescript/typescript yaml
     9 ) # more langs: agda c-sharp julia ocaml/interface ocaml/ocaml php ql ruby scala
    10 
    11 TARGETDIR=${1:-build/src/ts-langs}
    12 PREFIX=${PREFIX:-/usr/local}
    13 CC=${CC:-clang}
    14 CXX=${CXX:-clang++}
    15 if [ $(uname) == "Darwin" ];then
    16    EXT=dylib;
    17 else
    18    EXT=so
    19 fi
    20 # Declared repositories.
    21 declare -A repos
    22 repos[commonlisp]=https://github.com/theHamsta/tree-sitter-commonlisp.git
    23 repos[yaml]=https://github.com/ikatyang/tree-sitter-yaml.git
    24 repos[cpp]=https://github.com/ruricolist/tree-sitter-cpp.git
    25 
    26 declare -a langs
    27 if [ -z "${2:-}" ]; then
    28   langs=(${default_langs[@]})
    29 else
    30   langs=($@)
    31 fi
    32 
    33 mkdir -pv $TARGETDIR
    34 pushd $TARGETDIR
    35 for lang in "${langs[@]}";do
    36   [ -d "tree-sitter-${lang%/*}" ] || git clone ${repos[$lang]:-https://github.com/tree-sitter/tree-sitter-${lang%/*}};
    37   # subshell
    38   (
    39     cd "tree-sitter-${lang}/src";
    40     if test -f "scanner.cc"; then
    41       ${CXX} -I. -fPIC scanner.cc -c -lstdc++;
    42       ${CC} -I. -std=c99 -fPIC parser.c -c;
    43       ${CXX} -shared scanner.o parser.o -o ${PREFIX}/lib/libtree-sitter-"${lang//\//-}.${EXT}";
    44     elif test -f "scanner.c"; then
    45       ${CC} -I. -std=c99 -fPIC scanner.c -c;
    46       ${CC} -I. -std=c99 -fPIC parser.c -c;
    47       ${CC} -shared scanner.o parser.o -o ${PREFIX}/lib/libtree-sitter-"${lang//\//-}.${EXT}";
    48     else
    49       ${CC} -I. -std=c99 -fPIC parser.c -c;
    50       ${CC} -shared parser.o -o ${PREFIX}/lib/libtree-sitter-"${lang//\//-}.${EXT}";
    51     fi;
    52     mkdir -p "${PREFIX}/share/tree-sitter/${lang}/";
    53     cp grammar.json node-types.json "${PREFIX}/share/tree-sitter/${lang}";
    54   )
    55 done