github.com/goreleaser/goreleaser@v1.25.1/cmd/init_test.go (about)

     1  package cmd
     2  
     3  import (
     4  	"os"
     5  	"path/filepath"
     6  	"testing"
     7  
     8  	"github.com/stretchr/testify/require"
     9  )
    10  
    11  func TestInit(t *testing.T) {
    12  	folder := setupInitTest(t)
    13  	cmd := newInitCmd().cmd
    14  	config := "foo.yaml"
    15  	cmd.SetArgs([]string{"-f", config})
    16  	require.NoError(t, cmd.Execute())
    17  	require.FileExists(t, filepath.Join(folder, config))
    18  	require.FileExists(t, filepath.Join(folder, ".gitignore"))
    19  }
    20  
    21  func TestInitConfigAlreadyExist(t *testing.T) {
    22  	folder := setupInitTest(t)
    23  	config := "foo.yaml"
    24  	configPath := filepath.Join(folder, config)
    25  
    26  	cmd := newInitCmd().cmd
    27  	cmd.SetArgs([]string{"-f", config})
    28  	content := []byte("foo: bar\n")
    29  	require.NoError(t, os.WriteFile(configPath, content, 0o644))
    30  
    31  	require.Error(t, cmd.Execute())
    32  	require.FileExists(t, configPath)
    33  	require.NoFileExists(t, filepath.Join(folder, ".gitignore"))
    34  
    35  	bts, err := os.ReadFile(configPath)
    36  	require.NoError(t, err)
    37  	require.Equal(t, string(content), string(bts))
    38  }
    39  
    40  func TestInitGitIgnoreExists(t *testing.T) {
    41  	folder := setupInitTest(t)
    42  	cmd := newInitCmd().cmd
    43  
    44  	config := "foo.yaml"
    45  	require.NoError(t, os.WriteFile(filepath.Join(folder, ".gitignore"), []byte("mybinary\n"), 0o644))
    46  
    47  	cmd.SetArgs([]string{"-f", config})
    48  	require.NoError(t, cmd.Execute())
    49  	require.FileExists(t, filepath.Join(folder, config))
    50  	require.FileExists(t, filepath.Join(folder, ".gitignore"))
    51  
    52  	bts, err := os.ReadFile(".gitignore")
    53  	require.NoError(t, err)
    54  	require.Equal(t, "mybinary\n\ndist/\n", string(bts))
    55  }
    56  
    57  func TestInitFileError(t *testing.T) {
    58  	folder := setupInitTest(t)
    59  	cmd := newInitCmd().cmd
    60  	path := filepath.Join(folder, "nope.yaml")
    61  	require.NoError(t, os.Chmod(folder, 0o000))
    62  	cmd.SetArgs([]string{"-f", path})
    63  	require.EqualError(t, cmd.Execute(), "open "+path+": permission denied")
    64  }
    65  
    66  func setupInitTest(tb testing.TB) string {
    67  	tb.Helper()
    68  
    69  	folder := tb.TempDir()
    70  	wd, err := os.Getwd()
    71  	require.NoError(tb, err)
    72  	tb.Cleanup(func() {
    73  		require.NoError(tb, os.Chdir(wd))
    74  	})
    75  	require.NoError(tb, os.Chdir(folder))
    76  	return folder
    77  }
    78  
    79  func TestHasDistIgnored(t *testing.T) {
    80  	t.Run("ignored", func(t *testing.T) {
    81  		require.True(t, hasDistIgnored("../.gitignore"))
    82  	})
    83  
    84  	t.Run("ignored middle of file", func(t *testing.T) {
    85  		path := filepath.Join(t.TempDir(), "gitignore")
    86  		require.NoError(t, os.WriteFile(path, []byte("foo\ndist/\nbar\n"), 0o644))
    87  		require.True(t, hasDistIgnored(path))
    88  	})
    89  
    90  	t.Run("not ignored", func(t *testing.T) {
    91  		path := filepath.Join(t.TempDir(), "gitignore")
    92  		require.NoError(t, os.WriteFile(path, []byte("foo\nbar\n"), 0o644))
    93  		require.False(t, hasDistIgnored(path))
    94  	})
    95  
    96  	t.Run("file does not exist", func(t *testing.T) {
    97  		path := filepath.Join(t.TempDir(), "gitignore")
    98  		require.False(t, hasDistIgnored(path))
    99  	})
   100  }