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Symlinks are now expanded in os.getAppFilename on Mac OS X.

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Dominik Picheta 2013-06-22 00:15:07 +01:00
commit d23d14897a
1 changed files with 5 additions and 0 deletions
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lib/pure/os.nim
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@ -1368,6 +1368,9 @@ when defined(macosx):
proc getAppFilename*(): string {.rtl, extern: "nos$1", tags: [FReadIO].} = proc getAppFilename*(): string {.rtl, extern: "nos$1", tags: [FReadIO].} =
## Returns the filename of the application's executable. ## Returns the filename of the application's executable.
##
## This procedure will resolve symlinks.
##
## **Note**: This does not work reliably on BSD. ## **Note**: This does not work reliably on BSD.
# Linux: /proc/<pid>/exe # Linux: /proc/<pid>/exe
@ -1397,6 +1400,8 @@ proc getAppFilename*(): string {.rtl, extern: "nos$1", tags: [FReadIO].} =
result = newString(int(size)) result = newString(int(size))
if getExecPath2(result, size): if getExecPath2(result, size):
result = "" # error! result = "" # error!
if result.len > 0:
result = result.expandFilename
else: else:
# little heuristic that may work on other POSIX-like systems: # little heuristic that may work on other POSIX-like systems:
result = string(getEnv("_")) result = string(getEnv("_"))