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Improve rbenv --version
git checkout discovery
When `rbenv --version` is called, this now happens: 1. It changes into the directory where `libexec/rbenv--version` resides and checks if it's a checkout of the rbenv repo (as opposed to Homebrew checkout or something else). Then it reads the git revision. 2. If that failed, change to `$RBENV_ROOT` directory and repeat step 1.
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2 changed files with 36 additions and 4 deletions
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@ -13,10 +13,14 @@ set -e
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[ -n "$RBENV_DEBUG" ] && set -x
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version="0.4.0"
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git_revision=""
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if cd "$RBENV_ROOT" 2>/dev/null; then
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git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
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git_revision="${git_revision#v}"
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fi
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for source_dir in "${BASH_SOURCE%/*}" "$RBENV_ROOT"; do
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if cd "$source_dir" 2>/dev/null && git remote -v 2>/dev/null | grep -q rbenv; then
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git_revision="$(git describe --tags HEAD 2>/dev/null || true)"
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git_revision="${git_revision#v}"
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[ -z "$git_revision" ] || break
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fi
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done
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echo "rbenv ${git_revision:-$version}"
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@ -6,6 +6,18 @@ setup() {
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mkdir -p "$HOME"
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git config --global user.name "Tester"
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git config --global user.email "tester@test.local"
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mkdir -p "${RBENV_TEST_DIR}/bin"
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cat > "${RBENV_TEST_DIR}/bin/git" <<CMD
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#!$BASH
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if [[ \$1 == remote && \$PWD != "\$RBENV_TEST_DIR"/* ]]; then
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echo "not allowed" >&2
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exit 1
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else
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exec $(which git) "\$@"
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fi
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CMD
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chmod +x "${RBENV_TEST_DIR}/bin/git"
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}
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git_commit() {
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@ -19,10 +31,25 @@ git_commit() {
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[[ $output == "rbenv 0."* ]]
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}
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@test "doesn't read version from non-rbenv repo" {
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mkdir -p "$RBENV_ROOT"
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cd "$RBENV_ROOT"
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git init
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git remote add origin https://github.com/homebrew/homebrew.git
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git_commit
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git tag v1.0
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cd "$RBENV_TEST_DIR"
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run rbenv---version
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assert_success
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[[ $output == "rbenv 0."* ]]
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}
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@test "reads version from git repo" {
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mkdir -p "$RBENV_ROOT"
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cd "$RBENV_ROOT"
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git init
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git remote add origin https://github.com/sstephenson/rbenv.git
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git_commit
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git tag v0.4.1
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git_commit
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@ -38,6 +65,7 @@ git_commit() {
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mkdir -p "$RBENV_ROOT"
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cd "$RBENV_ROOT"
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git init
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git remote add origin https://github.com/sstephenson/rbenv.git
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git_commit
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cd "$RBENV_TEST_DIR"
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