Call setup on per wrapper basis

nimterop/git.nim

@@ -1,7 +1,5 @@
 import macros, os, osproc, regex, strformat, strutils
 
-import "."/globals
-
 proc execAction*(cmd: string, nostderr=false): string =
   var
     ccmd = ""
@@ -78,7 +76,9 @@ macro gitPull*(url: static string, outdirN = "", plistN = "", checkoutN = ""): u
       gitReset(`outdirN`)
     return
   else:
-    echo execAction(&"mkdir \"{outdir}\"")
+    let
+      flag = when not defined(Windows): "-p" else: ""
+    echo execAction(&"mkdir {flag} \"{outdir}\"")
 
   echo "Setting up Git repo: " & url
   discard execAction(&"cd \"{outdir}\" && git init .")

nimterop/globals.nim

@@ -2,7 +2,7 @@ import tables
 
 import regex
 
-when not defined(CIMPORT):
+when not declared(CIMPORT):
   import "."/treesitter/runtime
 
 type
@@ -17,7 +17,7 @@ type
     name*: string
     kind*: Kind
     children*: seq[ref Ast]
-    when not defined(CIMPORT):
+    when not declared(CIMPORT):
       tonim*: proc (ast: ref Ast, node: TSNode)
     regex*: Regex
 
@@ -33,7 +33,7 @@ type
 
     ast*: Table[string, seq[ref Ast]]
     data*: seq[tuple[name, val: string]]
-    when not defined(CIMPORT):
+    when not declared(CIMPORT):
       grammar*: seq[tuple[grammar: string, call: proc(ast: ref Ast, node: TSNode) {.nimcall.}]]
 
 var

nimterop/setup.nim

@@ -2,7 +2,7 @@ import os, strutils
 
 import "."/git
 
-static:
+proc treesitterSetup*() =
   gitPull("https://github.com/tree-sitter/tree-sitter/", "inc/treesitter", """
 include/*
 src/runtime/*
@@ -13,12 +13,27 @@ src/runtime/*
 *.h
 """)
 
+  let
+    stack = "inc/treesitter/src/runtime/stack.c"
+
+  stack.writeFile(stack.readFile().replace("inline Stack", "Stack"))
+
+proc treesitterCSetup*() =
   gitPull("https://github.com/tree-sitter/tree-sitter-c", "inc/treesitter_c", """
 src/*.h
 src/*.c
 src/*.cc
 """)
 
+  let
+    headerc = "inc/treesitter_c/src/parser.h"
+
+  headerc.writeFile("""
+    typedef struct TSLanguage TSLanguage;
+    const TSLanguage *tree_sitter_c();
+  """)
+
+proc treesitterCppSetup*() =
   gitPull("https://github.com/tree-sitter/tree-sitter-cpp", "inc/treesitter_cpp", """
 src/*.h
 src/*.c
@@ -26,17 +41,8 @@ src/*.cc
 """)
 
   let
-    stack = "inc/treesitter/src/runtime/stack.c"
-    headerc = "inc/treesitter_c/src/parser.h"
     headercpp = "inc/treesitter_cpp/src/parser.h"
 
-  stack.writeFile(stack.readFile().replace("inline Stack", "Stack"))
-
-  headerc.writeFile("""
-    typedef struct TSLanguage TSLanguage;
-    const TSLanguage *tree_sitter_c();
-  """)
-
   headercpp.writeFile("""
     typedef struct TSLanguage TSLanguage;
     const TSLanguage *tree_sitter_cpp();

nimterop/treesitter/c.nim

@@ -1,5 +1,10 @@
 import strutils
 
+import ".."/setup
+
+static:
+  treesitterCSetup()
+
 import "."/runtime
 
 {.compile: ("../../inc/treesitter_c/src/parser.c", "parserc.o").}

nimterop/treesitter/cpp.nim

@@ -1,5 +1,10 @@
 import strutils
 
+import ".."/setup
+
+static:
+  treesitterCppSetup()
+
 import "."/runtime
 
 {.compile: ("../../inc/treesitter_cpp/src/parser.c", "parsercpp.o").}

nimterop/treesitter/runtime.nim

@@ -2,6 +2,11 @@
 
 import strutils
 
+import ".."/setup
+
+static:
+  treesitterSetup()
+
 const sourcePath = currentSourcePath().split({'\\', '/'})[0..^4].join("/") & "/inc/treesitter"
 
 {.passC: "-std=c11 -DUTF8PROC_STATIC".}

toast.nim

@@ -1,5 +1,3 @@
-import nimterop/setup
-
 import os, strformat, strutils
 
 import nimterop/treesitter/[runtime, c, cpp]