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Extract rbenv-version-file{,-read,-write}

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This commit is contained in:
Sam Stephenson
2011-08-18 14:11:40 -05:00
parent 1d5c6531a2
commit 506bc3634f
7 changed files with 70 additions and 70 deletions
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23
libexec/rbenv-local
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@@ -1,17 +1,14 @@
#!/usr/bin/env bash -e
#!/usr/bin/env bash
set -e
RBENV_VERSION="$1"
VERSION_FILE=".rbenv-version"
if [ -z "$RBENV_VERSION" ]; then
if [[ -e "$VERSION_FILE" ]]; then
cat "$VERSION_FILE"
else
echo "No local version configured - set with: rbenv local <version>"
fi
RBENV_VERSION_FILE=".rbenv-version"
if [ -n "$RBENV_VERSION" ]; then
rbenv-version-file-write "$RBENV_VERSION_FILE" "$RBENV_VERSION"
else
# Make sure the specified version is installed
rbenv-prefix "$RBENV_VERSION" >/dev/null
echo "$RBENV_VERSION" > "$VERSION_FILE"
rbenv-version-file-read "$RBENV_VERSION_FILE" ||
{ echo "rbenv: no local version configured for this directory"
exit 1
} >&2
fi