06197218c7
In 16219a31db we implemented a post-up
hook that checked for a problematic `/etc/zshenv` file. OSX/macOS has
changed the file responsible for executing `path_helper` and loading the
system paths multiple times, and this script change issued a warning to
users if `path_helper` might be called in such a way that their paths
could be unexpectedly reordered.
The script used colored output to highlight this problem for the user,
and relied on Bash's script path introspection (through `$BASH_SOURCE`)
to print the location of the `post-up` hook to assist the user in
troubleshooting and understanding where our warning came from.
This change removes the hook's reliance on GNU Bash in favor of `sh`. It
uses the POSIX-compliant `$0` to determine the hook location (this
method is less robust than Bash's `$BASH_SOURCE`, but is available in
all POSIX shells) and removes colored output in the warning to be
compatible with shells that don't support colored output.
Fix #517.
26 lines
744 B
Bash
Executable file
26 lines
744 B
Bash
Executable file
#!/bin/sh
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touch "$HOME"/.psqlrc.local
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if [ ! -e "$HOME"/.vim/autoload/plug.vim ]; then
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curl -fLo "$HOME"/.vim/autoload/plug.vim --create-dirs \
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https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
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fi
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vim -u "$HOME"/.vimrc.bundles +PlugInstall +PlugClean! +qa
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reset -Q
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# detect old OS X broken /etc/zshenv and suggest rename
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if grep -qw path_helper /etc/zshenv 2>/dev/null; then
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dir=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd -P)
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cat <<MSG >&2
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Warning: \`/etc/zshenv' configuration file on your system may cause unexpected
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PATH changes on subsequent invocations of the zsh shell. The solution is to
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rename the file to \`zprofile':
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sudo mv /etc/{zshenv,zprofile}
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(called from ${dir}/post-up:${LINENO})
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MSG
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fi
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