asdf

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#!/usr/bin/env bats
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# shellcheck disable=SC2030,SC2031
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load test_helpers
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setup() {
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  export XDG_CONFIG_HOME=
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  export XDG_DATA_HOME=
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  export XDG_DATA_DIRS=
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  if ! command -v elvish &>/dev/null && [ -z "$GITHUB_ACTIONS" ]; then
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    skip 'Elvish not installed'
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  fi
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  local ver_major=
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  local ver_minor=
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  local ver_patch=
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  IFS='.' read -r ver_major ver_minor ver_patch <<<"$(elvish -version)"
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  if ((ver_major == 0 && ver_minor < 18)) && [ -z "$GITHUB_ACTIONS" ]; then
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    skip "Elvish version is not at least 0.18. Found ${ver_major}.${ver_minor}.${ver_patch}"
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  fi
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}
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cleaned_path() {
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  echo "$PATH" | tr ':' '\n' | grep -v "asdf" | tr '\n' ' '
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}
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@test "exports ASDF_DIR" {
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  run elvish -norc -c "
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    unset-env ASDF_DIR
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    echo \$E:ASDF_DIR"
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  [ "$status" -eq 0 ]
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  [ "$output" = "$HOME/.asdf" ]
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}
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@test "retains ASDF_DIR" {
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  run elvish -norc -c "
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    set-env ASDF_DIR \"/path/to/asdf\"
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    echo \$E:ASDF_DIR"
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  [ "$status" -eq 0 ]
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  [ "$output" = "/path/to/asdf" ]
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}
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@test "retains ASDF_DATA_DIR" {
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  run elvish -norc -c "
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    set-env ASDF_DATA_DIR \"/path/to/asdf-data\"
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    echo \$E:ASDF_DATA_DIR"
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  [ "$status" -eq 0 ]
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  [ "$output" = "/path/to/asdf-data" ]
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}
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@test "adds asdf dirs to PATH" {
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  run elvish -norc -c "
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    unset-env ASDF_DIR
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    echo \$E:PATH"
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  [ "$status" -eq 0 ]
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  result=$(echo "$output" | grep "asdf")
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  [ "$result" != "" ]
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}
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@test "defines the _asdf namespace" {
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  run elvish -norc -c "
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    unset-env ASDF_DIR
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    pprint \$_asdf:"
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  [ "$status" -eq 0 ]
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  [[ "$output" =~ "<ns " ]]
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}
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@test "does not add paths to PATH more than once" {
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  run elvish -norc -c "
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    unset-env ASDF_DIR
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    echo \$E:PATH"
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  [ "$status" -eq 0 ]
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  result=$(echo "$result" | tr ':' '\n' | grep "asdf" | sort | uniq -d)
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  [ "$result" = "" ]
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}
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@test "defines the asdf function" {
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  run elvish -norc -c "
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    unset-env ASDF_DIR
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    pprint \$asdf~"
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  [ "$status" -eq 0 ]
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  [[ "$output" =~ "<closure " ]]
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}
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@test "function calls asdf command" {
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  run elvish -norc -c "
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    set-env ASDF_DIR $(pwd) # checkstyle-ignore
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    set paths = [$(cleaned_path)]
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    use ./asdf _asdf; var asdf~ = \$_asdf:asdf~
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    asdf info"
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  [ "$status" -eq 0 ]
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  result=$(echo "$output" | grep "ASDF INSTALLED PLUGINS:")
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  [ "$result" != "" ]
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}
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