tree 8dc20ad22fac1572ebe13814d9abaad4baf7eecf
parent e667bf6eaaa2fb1ba2987c6538df81f88500d030
author Joshua Haberman <jhaberman@gmail.com> 1585780105 -0700
committer GitHub <noreply@github.com> 1585780105 -0700
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Set execute bit on files if and only if they begin with (#!). (#7347)

* Set execute bit on files if and only if they begin with (#!).

Git only tracks the 'x' (executable) bit on each file. Prior to this
CL, our files were a random mix of executable and non-executable.
This change imposes some order by making files executable if and only
if they have shebang (#!) lines at the beginning.

We don't have any executable binaries checked into the repo, so
we shouldn't need to worry about that case.

* Added fix_permissions.sh script to set +x iff a file begins with (#!).