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Report default or local version.

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If no argument is passed to the default or local sub commands, report
the currently configured version.
This commit is contained in:
Graham Ashton
2011-08-13 07:50:23 +01:00
parent 7a0cde9a4e
commit 1ed231cb21
4 changed files with 30 additions and 15 deletions
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18
libexec/rbenv-default
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@@ -1,12 +1,16 @@
#!/usr/bin/env bash -e
RBENV_VERSION="$1"
VERSION_FILE="${HOME}/.rbenv/default"
if [ -z "$RBENV_VERSION" ]; then
echo "usage: rbenv default VERSION" >&2
exit 1
if [[ -e "$VERSION_FILE" ]]; then
cat "$VERSION_FILE"
else
echo "No default version configured - set with: rbenv default <version>"
fi
else
# Make sure the specified version is installed
rbenv-prefix "$RBENV_VERSION" >/dev/null
echo "$RBENV_VERSION" > "$VERSION_FILE"
fi
# Make sure the specified version is installed
rbenv-prefix "$RBENV_VERSION" >/dev/null
echo "$RBENV_VERSION" > "${HOME}/.rbenv/default"