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6a912bf104
`rbenv shell -` allows you to switch to the previously activated ruby version. Similar to `cd -` or `git checkout -`. This tries to implement `rbenv shell -` as proposed in #854. However, adding support seemed to break the "shell change version" test. I'm not very good at Bash programming, can someone tell me what is wrong with what I'm doing? I'd like to add a bit more functionality to this, but I'm really just cargo cult programming Bash. Thank you! fix tests
103 lines
2.6 KiB
Bash
103 lines
2.6 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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@test "no shell version" {
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mkdir -p "${RBENV_TEST_DIR}/myproject"
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cd "${RBENV_TEST_DIR}/myproject"
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echo "1.2.3" > .ruby-version
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RBENV_VERSION="" run rbenv-sh-shell
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assert_failure "rbenv: no shell-specific version configured"
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}
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@test "shell version" {
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RBENV_SHELL=bash RBENV_VERSION="1.2.3" run rbenv-sh-shell
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assert_success 'echo "$RBENV_VERSION"'
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}
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@test "shell version (fish)" {
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RBENV_SHELL=fish RBENV_VERSION="1.2.3" run rbenv-sh-shell
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assert_success 'echo "$RBENV_VERSION"'
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}
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@test "shell unset" {
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RBENV_SHELL=bash run rbenv-sh-shell --unset
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assert_output <<OUT
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unset OLD_RBENV_VERSION
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unset RBENV_VERSION
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OUT
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}
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@test "shell unset (fish)" {
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RBENV_SHELL=fish run rbenv-sh-shell --unset
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assert_output <<OUT
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set -e OLD_RBENV_VERSION
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set -e RBENV_VERSION
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OUT
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}
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@test "shell change invalid version" {
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run rbenv-sh-shell 1.2.3
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assert_failure
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assert_output <<SH
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rbenv: version \`1.2.3' not installed
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false
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SH
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}
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@test "shell change version" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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RBENV_SHELL=bash run rbenv-sh-shell 1.2.3
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assert_output <<OUT
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export OLD_RBENV_VERSION=""
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export RBENV_VERSION="1.2.3"
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OUT
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}
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@test "shell change version pushes away previous OLD_RBENV_VERSION" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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mkdir -p "${RBENV_ROOT}/versions/1.2.4"
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mkdir -p "${RBENV_ROOT}/versions/1.2.5"
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export OLD_RBENV_VERSION="1.2.3"
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export RBENV_VERSION="1.2.4"
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RBENV_SHELL=bash run rbenv-sh-shell 1.2.5
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assert_output <<OUT
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export OLD_RBENV_VERSION="1.2.4"
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export RBENV_VERSION="1.2.5"
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OUT
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}
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@test "shell change version to the same version does not lose OLD_RBENV_VERSION" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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mkdir -p "${RBENV_ROOT}/versions/1.2.4"
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export OLD_RBENV_VERSION="1.2.3"
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export RBENV_VERSION="1.2.4"
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RBENV_SHELL=bash run rbenv-sh-shell 1.2.4
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assert_output ''
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}
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@test "shell change version to - swaps old and new versions" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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mkdir -p "${RBENV_ROOT}/versions/1.2.4"
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export OLD_RBENV_VERSION="1.2.3"
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export RBENV_VERSION="1.2.4"
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RBENV_SHELL=bash run rbenv-sh-shell -
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assert_output <<OUT
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export OLD_RBENV_VERSION="1.2.4"
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export RBENV_VERSION="1.2.3"
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OUT
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}
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@test "shell change version to - with no previous is an error" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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RBENV_SHELL=bash run rbenv-sh-shell -
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assert_failure <<OUT
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rbenv: OLD_RBENV_VERSION not set
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OUT
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}
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@test "shell change version (fish)" {
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mkdir -p "${RBENV_ROOT}/versions/1.2.3"
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RBENV_SHELL=fish run rbenv-sh-shell 1.2.3
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assert_success 'setenv RBENV_VERSION "1.2.3"'
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}
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