#!/usr/bin/env bats

load test_helpers

setup() {
  ASDF_BATS_SPACE_IN_PATH=true setup_asdf_dir
  install_dummy_plugin

  PROJECT_DIR="$HOME/project"
  mkdir "$PROJECT_DIR"
}

teardown() {
  clean_asdf_dir
}


@test "reshim should allow prefixes of other versions" {
  run asdf install dummy 1.0.1
  run asdf install dummy 1.0

  run asdf reshim
  [ "$status" -eq 0 ]

  run grep "asdf-plugin: dummy 1.0.1" "$ASDF_DIR/shims/dummy"
  [ "$status" -eq 0 ]
  run grep "asdf-plugin: dummy 1.0\$" "$ASDF_DIR/shims/dummy"
  [ "$status" -eq 0 ]
}

@test "reshim command should remove shims of removed binaries" {
  run asdf install dummy 1.0
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]

  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]

  run rm "$ASDF_DIR/installs/dummy/1.0/bin/dummy"
  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ ! -f "$ASDF_DIR/shims/dummy" ]
}

@test "reshim should remove metadata of removed binaries" {
  run asdf install dummy 1.0
  run asdf install dummy 1.1

  run rm "$ASDF_DIR/installs/dummy/1.0/bin/dummy"
  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]
  run grep "asdf-plugin: dummy 1.0" "$ASDF_DIR/shims/dummy"
  [ "$status" -eq 1 ]
  run grep "asdf-plugin: dummy 1.1" "$ASDF_DIR/shims/dummy"
  [ "$status" -eq 0 ]
}

@test "reshim should not remove metadata of removed prefix versions" {
  run asdf install dummy 1.0
  run asdf install dummy 1.0.1
  run rm "$ASDF_DIR/installs/dummy/1.0/bin/dummy"
  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]
  run grep "asdf-plugin: dummy 1.0.1" "$ASDF_DIR/shims/dummy"
  [ "$status" -eq 0 ]
}

@test "reshim should not duplicate shims" {
  cd "$PROJECT_DIR"

  run asdf install dummy 1.0
  run asdf install dummy 1.1
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]

  run rm "$ASDF_DIR/shims/"*
  [ "$status" -eq 0 ]
  [ "0" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]

  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ "1" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]

  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ "1" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]
}

@test "reshim should create shims only for files and not folders" {
  cd "$PROJECT_DIR"

  run asdf install dummy 1.0
  run asdf install dummy 1.1
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]
  [ ! -f "$ASDF_DIR/shims/subdir" ]

  run rm "$ASDF_DIR/shims/"*
  [ "$status" -eq 0 ]
  [ "0" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]
  [ "0" -eq "$(ls "$ASDF_DIR/shims/"subdir* | wc -l)" ]

  run asdf reshim dummy
  [ "$status" -eq 0 ]
  [ "1" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]
  [ "0" -eq "$(ls "$ASDF_DIR/shims/"subdir* | wc -l)" ]

}

@test "reshim without arguments reshims all installed plugins" {
  run asdf install dummy 1.0
  run rm "$ASDF_DIR/shims/"*
  [ "$status" -eq 0 ]
  [ "0" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]
  run asdf reshim
  [ "$status" -eq 0 ]
  [ "1" -eq "$(ls "$ASDF_DIR/shims/"dummy* | wc -l)" ]
}

@test "reshim command executes configured pre hook" {
  run asdf install dummy 1.0

  cat > "$HOME/.asdfrc" <<-'EOM'
pre_asdf_reshim_dummy = echo RESHIM
EOM

  run asdf reshim dummy 1.0
  [ "$output" == "RESHIM" ]
}

@test "reshim command executes configured post hook" {
  run asdf install dummy 1.0

  cat > "$HOME/.asdfrc" <<-'EOM'
post_asdf_reshim_dummy = echo RESHIM
EOM

  run asdf reshim dummy 1.0
  [ "$output" == "RESHIM" ]
}