Update installer and jpm to work better on windows.

janet-installer.nsi

@@ -12,7 +12,7 @@ VIFileVersion "${PRODUCT_VERSION}"
 !define MULTIUSER_INSTALLMODE_DEFAULT_REGISTRY_VALUENAME ""
 !define MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_KEY "Software\Janet\${VERSION}"
 !define MULTIUSER_INSTALLMODE_INSTDIR_REGISTRY_VALUENAME ""
-!define MULTIUSER_INSTALLMODE_INSTDIR "Janet ${VERSION}"
+!define MULTIUSER_INSTALLMODE_INSTDIR "Janet-${VERSION}"
 !include "MultiUser.nsh"
 !include "MUI2.nsh"
 !include ".\tools\EnvVarUpdate.nsh"
@@ -42,7 +42,7 @@ BrandingText "The Janet Programming Language"
 # Pick Install Directory
 !insertmacro MULTIUSER_PAGE_INSTALLMODE
 !insertmacro MUI_PAGE_DIRECTORY
-!define MUI_PAGE_INSFILES
+!insertmacro MUI_PAGE_INSTFILES
 
 # Done
 !insertmacro MUI_PAGE_FINISH
@@ -58,7 +58,7 @@ section "Janet" BfWSection
     createDirectory "$INSTDIR\Library"
     createDirectory "$INSTDIR\C"
     createDirectory "$INSTDIR\bin"
-	setOutPath $INSTDIR
+	setOutPath "$INSTDIR"
     
     file /oname=bin\janet.exe dist\janet.exe
     file /oname=logo.ico assets\icon.ico
@@ -127,19 +127,10 @@ section "uninstall"
 	delete "$SMPROGRAMS\Janet.lnk"
  
 	# Remove files
-    delete $INSTDIR\logo.ico
-    
-    delete $INSTDIR\C\janet.c
-    delete $INSTDIR\C\janet.h
-    delete $INSTDIR\C\janet.lib
-    delete $INSTDIR\C\janet.exp
-    delete $INSTDIR\C\janetconf.h
-    
-    delete $INSTDIR\bin\jpm.janet
-    delete $INSTDIR\bin\jpm.bat
-    delete $INSTDIR\bin\janet.exe
-
-    delete $INSTDIR\Library\cook.janet
+    delete "$INSTDIR\logo.ico"
+    rmdir /S "$INSTDIR\Library"
+    rmdir /S "$INSTDIR\bin"
+    rmdir /S "$INSTDIR\C"
     
     # Remove env vars
 
@@ -159,11 +150,7 @@ section "uninstall"
     SendMessage ${HWND_BROADCAST} ${WM_WININICHANGE} 0 "STR:Environment" /TIMEOUT=5000
      
 	# Always delete uninstaller as the last action
-	delete $INSTDIR\uninstall.exe
- 
-    rmDir "$INSTDIR\Library"
-	rmDir "$INSTDIR\C"
-    rmDir "$INSTDIR\bin"
+	delete "$INSTDIR\uninstall.exe"
  
 	# Remove uninstaller information from the registry
 	DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Janet"

tools/cook.janet

@@ -164,7 +164,7 @@
 (defn copy
   "Copy a file or directory recursively from one location to another."
   [src dest]
-  (shell (if is-win "xcopy " "cp -rf ") src " " dest (if is-win " /h /y /t /e" "")))
+  (shell (if is-win "xcopy " "cp -rf ") `"` src `" "` dest (if is-win `" /h /y /e` `"`)))
 
 #
 # C Compilation
@@ -224,10 +224,12 @@
   "Generate the c flags from the input options."
   [opts]
   (string (opt opts :cflags CFLAGS)
-          (if is-win " /I" " -I")
+          (if is-win " /I\"" " \"-I")
           (opt opts :headerpath JANET_HEADERPATH)
-          (if is-win " /O" " -O")
-          (opt opts :optimize OPTIMIZE)))
+          `"`
+          (if is-win " /O\"" " \"-O")
+          (opt opts :optimize OPTIMIZE)
+          `"`))
 
 (defn- compile-c
   "Compile a C file into an object file."
@@ -237,8 +239,8 @@
   (def defines (interpose " " (make-defines (opt opts :defines {}))))
   (rule dest [src]
         (if is-win
-          (shell cc " " ;defines " /nologo /c " cflags " /Fo" dest " " src)
-          (shell cc " -c " src " " ;defines " " cflags " -o " dest))))
+          (shell cc " " ;defines " /nologo /c " cflags " /Fo\"" dest `" "` src `"`)
+          (shell cc " -c '" src "' " ;defines " " cflags " -o '" dest `'`))))
 
 (defn- link-c
   "Link a number of object files together."
@@ -246,11 +248,11 @@
   (def ld (opt opts :linker LD))
   (def cflags (getcflags opts))
   (def lflags (opt opts :lflags LDFLAGS))
-  (def olist (string/join objects " "))
+  (def olist (string/join objects `" "`))
   (rule target objects
         (if is-win
-          (shell ld " " lflags " /DLL /OUT:" target " " olist " " (opt opts :headerpath JANET_HEADERPATH) "\\janet.lib")
-          (shell ld " " cflags " -o " target " " olist " " lflags))))
+          (shell ld " " lflags " /DLL /OUT:" target ` "` olist `" "` (opt opts :headerpath JANET_HEADERPATH) `"\\janet.lib`)
+          (shell ld " " cflags ` -o "` target `" "` olist `" ` lflags))))
 
 (defn- create-buffer-c
   "Inline raw byte file as a c file."