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Add pyenv plugin

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commit 613d116cda381b9747e22d13ed1381cec26eb8e3 1 parent 9f5a895
@ssm ssm authored
Showing with 31 additions and 0 deletions.
  1. +31 −0 plugins/pyenv/pyenv.plugin.zsh
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31 plugins/pyenv/pyenv.plugin.zsh
@@ -0,0 +1,31 @@
+_homebrew-installed() {
+ type brew &> /dev/null
+}
+
+_pyenv-from-homebrew-installed() {
+ brew --prefix pyenv &> /dev/null
+}
+
+FOUND_PYENV=0
+pyenvdirs=("$HOME/.pyenv" "/usr/local/pyenv" "/opt/pyenv")
+if _homebrew-installed && _pyenv-from-homebrew-installed ; then
+ pyenvdirs=($(brew --prefix pyenv) "${pyenvdirs[@]}")
+fi
+
+for pyenvdir in "${pyenvdirs[@]}" ; do
+ if [ -d $pyenvdir/bin -a $FOUND_PYENV -eq 0 ] ; then
+ FOUND_PYENV=1
+ export PYENV_ROOT=$pyenvdir
+ export PATH=${pyenvdir}/bin:$PATH
+ eval "$(pyenv init --no-rehash - zsh)"
+
+ function pyenv_prompt_info() {
+ echo "$(pyenv version-name)"
+ }
+ fi
+done
+unset pyenvdir
+
+if [ $FOUND_PYENV -eq 0 ] ; then
+ function pyenv_prompt_info() { echo "system: $(python -V 2>&1 | cut -f 2 -d ' ')" }
+fi
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