From 1711052eae985e042ab22108f0975d9bb0906abf Mon Sep 17 00:00:00 2001
From: Ganesh Viswanathan <dev@genotrance.com>
Date: Sun, 19 Aug 2018 12:31:21 -0500
Subject: Add move capability, handle compile duplicate names

---
 src/nimgen/fileops.nim | 21 ++++++++++++++++-----
 src/nimgen/gencore.nim | 14 +++++++++++++-
 src/nimgen/globals.nim |  1 +
 src/nimgen/runcfg.nim  | 11 ++++++++---
 4 files changed, 38 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/nimgen/fileops.nim b/src/nimgen/fileops.nim
index 4e8f858..e416cf1 100644
--- a/src/nimgen/fileops.nim
+++ b/src/nimgen/fileops.nim
@@ -31,14 +31,25 @@ proc append*(file: string, data: string, search="") =
       if idx != -1:
         content = content[0..<idy] & data & content[idy..<content.len()]
 
-proc freplace*(file: string, pattern: string, repl="") =
+proc freplace*(file: string, pattern: string|Regex, repl="") =
   withFile(file):
-    if pattern in content:
-      content = content.replace(pattern, repl)
+    content = content.replace(pattern, repl)
 
-proc freplace*(file: string, pattern: Regex, repl="") =
+proc move*(file: string, pattern: string|Regex, move: string) =
+  var tomove: seq[string] = @[]
   withFile(file):
-    content = content.replace(pattern, repl)
+    when pattern is string:
+      tomove.add(pattern)
+
+    when pattern is Regex:
+      var ms = content.findAll(pattern)
+      for i, m in ms:
+        tomove.add(content[m.group(0)[0]])
+
+    content = content.replace(pattern, "")
+
+  for i in tomove:
+    append(file, i, move)
 
 proc comment*(file: string, pattern: string, numlines: string) =
   let
diff --git a/src/nimgen/gencore.nim b/src/nimgen/gencore.nim
index 000651e..027510c 100644
--- a/src/nimgen/gencore.nim
+++ b/src/nimgen/gencore.nim
@@ -21,7 +21,19 @@ proc compile*(cpl, flags: string): string =
   var data = ""
 
   proc fcompile(file: string): string =
-    return "{.compile: \"$#\".}" % file.replace("\\", "/")
+    let fn = file.splitFile().name
+    var
+      ufn = fn
+      uniq = 1
+    while ufn in gCompile:
+      ufn = fn & $uniq
+      uniq += 1
+
+    gCompile.add(ufn)
+    if fn == ufn:
+      return "{.compile: \"$#\".}" % file.replace("\\", "/")
+    else:
+      return "{.compile: (\"../$#\", \"$#.o\").}" % [file.replace("\\", "/"), ufn]
 
   proc dcompile(dir: string) =
     for f in walkFiles(dir):
diff --git a/src/nimgen/globals.nim b/src/nimgen/globals.nim
index c371fe2..a83460f 100644
--- a/src/nimgen/globals.nim
+++ b/src/nimgen/globals.nim
@@ -21,6 +21,7 @@ var
   gExcludes*: seq[string] = @[]
   gRenames* = initTable[string, string]()
   gWildcards* = newConfig()
+  gCompile*: seq[string] = @[]
 
 type
   c2nimConfigObj* = object
diff --git a/src/nimgen/runcfg.nim b/src/nimgen/runcfg.nim
index 91e7078..5f04b04 100644
--- a/src/nimgen/runcfg.nim
+++ b/src/nimgen/runcfg.nim
@@ -63,9 +63,9 @@ proc runFile*(file: string, cfgin: OrderedTableRef = newOrderedTable[string, str
           gExcludes.delete(gExcludes.find(file))
         sfile = file
         gDoneRecursive.add(sfile)
-      elif action in @["prepend", "append", "replace", "comment",
-                       "rename", "compile", "dynlib", "pragma",
-                       "pipe"] and sfile != "":
+      elif action in @["prepend", "append", "replace", "move", "comment",
+                       "rename", "compile", "dynlib", "pragma", "pipe"] and
+          sfile != "":
         if action == "prepend":
           if srch != "":
             prepend(sfile, cfg[act], cfg[srch])
@@ -81,6 +81,11 @@ proc runFile*(file: string, cfgin: OrderedTableRef = newOrderedTable[string, str
             freplace(sfile, cfg[srch], cfg[act])
           elif rgx != "":
             freplace(sfile, toPattern(cfg[rgx]), cfg[act])
+        elif action == "move":
+          if srch != "":
+            move(sfile, cfg[srch], cfg[act])
+          elif rgx != "":
+            move(sfile, toPattern(cfg[rgx]), cfg[act])
         elif action == "comment":
           if srch != "":
             comment(sfile, cfg[srch], cfg[act])
-- 
cgit v1.2.3