asdf

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#!/usr/bin/env bats
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# shellcheck disable=SC2164
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load test_helpers
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setup() {
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  setup_asdf_dir
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  install_dummy_plugin
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  PROJECT_DIR="$HOME/project"
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  mkdir -p "$PROJECT_DIR"
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  cd "$PROJECT_DIR"
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  # asdf lib needed to run generated shims
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  cp -rf "$BATS_TEST_DIRNAME"/../{bin,lib} "$ASDF_DIR/"
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}
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teardown() {
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  clean_asdf_dir
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}
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@test "asdf env without argument should display help" {
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  run asdf env
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  [ "$status" -eq 1 ]
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  echo "$output" | grep "usage: asdf env <command>"
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}
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@test "asdf env should execute under the environment used for a shim" {
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  echo "dummy 1.0" >"$PROJECT_DIR/.tool-versions"
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  run asdf install
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  run asdf env dummy which dummy
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  [ "$status" -eq 0 ]
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  [ "$output" = "$ASDF_DIR/installs/dummy/1.0/bin/dummy" ]
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}
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@test "asdf env should execute under plugin custom environment used for a shim" {
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  echo "dummy 1.0" >"$PROJECT_DIR/.tool-versions"
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  run asdf install
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  echo "export FOO=bar" >"$ASDF_DIR/plugins/dummy/bin/exec-env"
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  chmod +x "$ASDF_DIR/plugins/dummy/bin/exec-env"
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  run asdf env dummy
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  [ "$status" -eq 0 ]
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  echo "$output" | grep 'FOO=bar'
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}
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@test "asdf env should ignore plugin custom environment on system version" {
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  echo "dummy 1.0" >"$PROJECT_DIR/.tool-versions"
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  run asdf install
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  echo "export FOO=bar" >"$ASDF_DIR/plugins/dummy/bin/exec-env"
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  chmod +x "$ASDF_DIR/plugins/dummy/bin/exec-env"
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  echo "dummy system" >"$PROJECT_DIR/.tool-versions"
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  run asdf env dummy
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  [ "$status" -eq 0 ]
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  run grep 'FOO=bar' <<<"$output"
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  [ "$output" = "" ]
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  [ "$status" -eq 1 ]
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  run asdf env dummy which dummy
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  [ "$output" = "$ASDF_DIR/shims/dummy" ]
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  [ "$status" -eq 0 ]
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}
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@test "asdf env should set PATH correctly" {
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  echo "dummy 1.0" >"$PROJECT_DIR/.tool-versions"
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  run asdf install
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  run asdf env dummy
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  [ "$status" -eq 0 ]
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  # Should set path
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  path_line=$(echo "$output" | grep '^PATH=')
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  [ "$path_line" != "" ]
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  # Should not contain duplicate colon
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  run grep -q '::' <<<"$path_line"
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  [ "$status" -ne 0 ]
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}
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