1 files changed, 95 insertions, 0 deletions
diff --git a/admin/notes/tree-sitter/build-module/build.sh b/admin/notes/tree-sitter/build-module/build.sh
new file mode 100755
index 00000000000..9a567bb094d
--- /dev/null
+++ b/admin/notes/tree-sitter/build-module/build.sh
@@ -0,0 +1,95 @@
+#!/bin/bash
+
+lang=$1
+topdir="$PWD"
+
+case $(uname) in
+    "Darwin")
+        soext="dylib"
+        ;;
+    *"MINGW"*)
+        soext="dll"
+        ;;
+    *)
+        soext="so"
+        ;;
+esac
+
+echo "Building ${lang}"
+
+### Retrieve sources
+
+org="tree-sitter"
+repo="tree-sitter-${lang}"
+sourcedir="tree-sitter-${lang}/src"
+grammardir="tree-sitter-${lang}"
+
+case "${lang}" in
+    "dockerfile")
+        org="camdencheek"
+        ;;
+    "cmake")
+        org="uyha"
+        ;;
+    "elixir")
+        org="elixir-lang"
+        ;;
+    "go-mod")
+        # The parser is called "gomod".
+        lang="gomod"
+        org="camdencheek"
+        ;;
+    "heex")
+        org="phoenixframework"
+        ;;
+    "lua")
+        org="tree-sitter-grammars"
+        ;;
+    "typescript")
+        sourcedir="tree-sitter-typescript/typescript/src"
+        grammardir="tree-sitter-typescript/typescript"
+        ;;
+    "tsx")
+        repo="tree-sitter-typescript"
+        sourcedir="tree-sitter-typescript/tsx/src"
+        grammardir="tree-sitter-typescript/tsx"
+        ;;
+    "yaml")
+        org="ikatyang"
+        ;;
+esac
+
+git clone "https://github.com/${org}/${repo}.git" \
+    --depth 1 --quiet
+cp "${grammardir}"/grammar.js "${sourcedir}"
+# We have to go into the source directory to compile, because some
+# C files refer to files like "../../common/scanner.h".
+cd "${sourcedir}"
+
+### Build
+
+cc -fPIC -c -I. parser.c
+# Compile scanner.c.
+if test -f scanner.c
+then
+    cc -fPIC -c -I. scanner.c
+fi
+# Compile scanner.cc.
+if test -f scanner.cc
+then
+    c++ -fPIC -I. -c scanner.cc
+fi
+# Link.
+if test -f scanner.cc
+then
+    c++ -fPIC -shared *.o -o "libtree-sitter-${lang}.${soext}"
+else
+    cc -fPIC -shared *.o -o "libtree-sitter-${lang}.${soext}"
+fi
+
+### Copy out
+
+mkdir -p "${topdir}/dist"
+cp "libtree-sitter-${lang}.${soext}" "${topdir}/dist"
+cd "${topdir}"
+rm -rf "${repo}"