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Code Issues Packages 1 Wiki Activity

tools: remove_and_symlink can be skipped on unix

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This is more optimial and this fixes a problem where occasionally
remove_and_symlink will error with:

    gen/compiler_bundle/main.js --sourcemapFile /Users/rld/src/deno --silent
    Traceback (most recent call last):
      File "../../tools/run_node.py", line 18, in <module>
        util.remove_and_symlink(target_rel, "node_modules", True)
      File "/Users/rld/src/deno/tools/util.py", line 103, in remove_and_symlink
        symlink(target, name, target_is_dir)
      File "/Users/rld/src/deno/tools/util.py", line 141, in symlink
        os.symlink(target, name)
    OSError: [Errno 17] File exists
This commit is contained in:
Ryan Dahl 2018-12-11 14:12:16 -05:00
parent 8d3e8b1c64
commit bba1a0d44a
1 changed files with 2 additions and 0 deletions
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2
tools/util.py
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@ -92,6 +92,8 @@ def green_ok():
def remove_and_symlink(target, name, target_is_dir=False):
if os.name != "nt" and os.path.islink(name):
return
try:
# On Windows, directory symlink can only be removed with rmdir().
if os.name == "nt" and os.path.isdir(name):