mirror of
https://github.com/pyenv/pyenv.git
synced 2024-11-07 20:31:01 -05:00
13a474c4e9
Allows for code to be added to the end of the script which will not mysteriously fail to run for fish shell.
174 lines
2.7 KiB
Bash
Executable file
174 lines
2.7 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
# Summary: Configure the shell environment for rbenv
|
|
# Usage: eval "$(rbenv init - [--no-rehash] [<shell>])"
|
|
|
|
set -e
|
|
[ -n "$RBENV_DEBUG" ] && set -x
|
|
|
|
print=""
|
|
no_rehash=""
|
|
for args in "$@"
|
|
do
|
|
if [ "$args" = "-" ]; then
|
|
print=1
|
|
shift
|
|
fi
|
|
|
|
if [ "$args" = "--no-rehash" ]; then
|
|
no_rehash=1
|
|
shift
|
|
fi
|
|
done
|
|
|
|
shell="$1"
|
|
if [ -z "$shell" ]; then
|
|
shell="$(ps c -p "$PPID" -o 'ucomm=' 2>/dev/null || true)"
|
|
shell="${shell##-}"
|
|
shell="${shell%% *}"
|
|
shell="$(basename "${shell:-$SHELL}")"
|
|
fi
|
|
|
|
READLINK=$(type -p greadlink readlink | head -1)
|
|
if [ -z "$READLINK" ]; then
|
|
echo "rbenv: cannot find readlink - are you missing GNU coreutils?" >&2
|
|
exit 1
|
|
fi
|
|
|
|
resolve_link() {
|
|
$READLINK "$1"
|
|
}
|
|
|
|
abs_dirname() {
|
|
local cwd="$(pwd)"
|
|
local path="$1"
|
|
|
|
while [ -n "$path" ]; do
|
|
cd "${path%/*}"
|
|
local name="${path##*/}"
|
|
path="$(resolve_link "$name" || true)"
|
|
done
|
|
|
|
pwd
|
|
cd "$cwd"
|
|
}
|
|
|
|
root="$(abs_dirname "$0")/.."
|
|
|
|
if [ -z "$print" ]; then
|
|
case "$shell" in
|
|
bash )
|
|
profile='~/.bash_profile'
|
|
;;
|
|
zsh )
|
|
profile='~/.zshrc'
|
|
;;
|
|
ksh )
|
|
profile='~/.profile'
|
|
;;
|
|
fish )
|
|
profile='~/.config/fish/config.fish'
|
|
;;
|
|
* )
|
|
profile='your profile'
|
|
;;
|
|
esac
|
|
|
|
{ echo "# Load rbenv automatically by adding"
|
|
echo "# the following to ${profile}:"
|
|
echo
|
|
case "$shell" in
|
|
fish )
|
|
echo 'status --is-interactive; and . (rbenv init -|psub)'
|
|
;;
|
|
* )
|
|
echo 'eval "$(rbenv init -)"'
|
|
;;
|
|
esac
|
|
echo
|
|
} >&2
|
|
|
|
exit 1
|
|
fi
|
|
|
|
mkdir -p "${RBENV_ROOT}/"{shims,versions}
|
|
|
|
if [[ ":${PATH}:" != *:"${RBENV_ROOT}/shims":* ]]; then
|
|
case "$shell" in
|
|
fish )
|
|
echo "setenv PATH '${RBENV_ROOT}/shims' \$PATH"
|
|
;;
|
|
* )
|
|
echo 'export PATH="'${RBENV_ROOT}'/shims:${PATH}"'
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
case "$shell" in
|
|
fish )
|
|
echo "setenv RBENV_SHELL $shell"
|
|
;;
|
|
* )
|
|
echo "export RBENV_SHELL=$shell"
|
|
;;
|
|
esac
|
|
|
|
completion="${root}/completions/rbenv.${shell}"
|
|
if [ -r "$completion" ]; then
|
|
case "$shell" in
|
|
fish ) echo ". '$completion'" ;;
|
|
* ) echo "source '$completion'" ;;
|
|
esac
|
|
fi
|
|
|
|
if [ -z "$no_rehash" ]; then
|
|
echo 'rbenv rehash 2>/dev/null'
|
|
fi
|
|
|
|
commands=(`rbenv-commands --sh`)
|
|
case "$shell" in
|
|
fish )
|
|
cat <<EOS
|
|
function rbenv
|
|
set command \$argv[1]
|
|
set -e argv[1]
|
|
|
|
switch "\$command"
|
|
case ${commands[*]}
|
|
eval (rbenv "sh-\$command" \$argv)
|
|
case '*'
|
|
command rbenv "\$command" \$argv
|
|
end
|
|
end
|
|
EOS
|
|
;;
|
|
ksh )
|
|
cat <<EOS
|
|
function rbenv {
|
|
typeset command
|
|
EOS
|
|
;;
|
|
* )
|
|
cat <<EOS
|
|
rbenv() {
|
|
local command
|
|
EOS
|
|
;;
|
|
esac
|
|
|
|
if [ "$shell" != "fish" ]; then
|
|
IFS="|"
|
|
cat <<EOS
|
|
command="\$1"
|
|
if [ "\$#" -gt 0 ]; then
|
|
shift
|
|
fi
|
|
|
|
case "\$command" in
|
|
${commands[*]})
|
|
eval "\`rbenv "sh-\$command" "\$@"\`";;
|
|
*)
|
|
command rbenv "\$command" "\$@";;
|
|
esac
|
|
}
|
|
EOS
|
|
fi
|