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Introduce gPrefixDir for nimsuggest.

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This commit is contained in:
Dominik Picheta
2015-06-14 18:51:06 +01:00
parent 2782cddb56
commit 2f68b0baf0
1 changed files with 8 additions and 2 deletions
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10
compiler/options.nim
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@@ -146,6 +146,7 @@ const
var
gConfigVars* = newStringTable(modeStyleInsensitive)
gDllOverrides = newStringTable(modeCaseInsensitive)
gPrefixDir* = "" # Overrides the default prefix dir in getPrefixDir proc.
libpath* = ""
gProjectName* = "" # holds a name like 'nimrod'
gProjectPath* = "" # holds a path like /home/alice/projects/nimrod/compiler/
@@ -184,8 +185,13 @@ proc getOutFile*(filename, ext: string): string =
else: result = changeFileExt(filename, ext)
proc getPrefixDir*(): string =
## gets the application directory
result = splitPath(getAppDir()).head
## Gets the prefix dir, usually the parent directory where the binary resides.
##
## This is overrided by some tools (namely nimsuggest) via the ``gPrefixDir``
## global.
if gPrefixDir != "": result = gPrefixDir
else:
result = splitPath(getAppDir()).head
proc canonicalizePath*(path: string): string =
when not FileSystemCaseSensitive: result = path.expandFilename.toLower