5999566226

Committed 28 Aug 2023 12:05PM UTC coverage: 6.945% (+0.05%) from 6.899%

Build # 5999566226

Build Type

push

github

Committed by

web-flow

Commit Message

fix: handle running inside a snap (#527)

* fix: handle running inside a snap

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>

* test: fixes

* docs: improve error message

---------

Signed-off-by: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
Co-authored-by: bashbunni <bunni@bashbunni.dev>

Run Details

16 of 16 new or added lines in 3 files covered. (100.0%)

196 of 2822 relevant lines covered (6.95%)

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0.0

/config_cmd.go

package main

import (
        "fmt"
        "os"
        "path"
        "path/filepath"

        "github.com/charmbracelet/glow/editor"
        gap "github.com/muesli/go-app-paths"
        "github.com/spf13/cobra"
)

const defaultConfig = `# style name or JSON path (default "auto")
style: "auto"
# show local files only; no network (TUI-mode only)
local: false
# mouse support (TUI-mode only)
mouse: false
# use pager to display markdown
pager: false
# word-wrap at width
width: 80`

var configCmd = &cobra.Command{
        Use:          "config",
        Hidden:       false,
        Short:        "Edit the glow config file",
        Long:         paragraph(fmt.Sprintf("\n%s the glow config file. We’ll use EDITOR to determine which editor to use. If the config file doesn't exist, it will be created.", keyword("Edit"))),
        Example:      paragraph("glow config\nglow config --config path/to/config.yml"),
        Args:         cobra.NoArgs,
        SilenceUsage: true,
        RunE: func(_ *cobra.Command, _ []string) error {
                if configFile == "" {
                        scope := gap.NewScope(gap.User, "glow")

                        var err error
                        configFile, err = scope.ConfigPath("glow.yml")
                        if err != nil {
                                return err
                        }
                }

                if ext := path.Ext(configFile); ext != ".yaml" && ext != ".yml" {
                        return fmt.Errorf("'%s' is not a supported config type: use '%s' or '%s'", ext, ".yaml", ".yml")
                }

                if _, err := os.Stat(configFile); os.IsNotExist(err) {
                        // File doesn't exist yet, create all necessary directories and
                        // write the default config file
                        if err := os.MkdirAll(filepath.Dir(configFile), 0o700); err != nil {
                                return err
                        }

                        f, err := os.Create(configFile)
                        if err != nil {
                                return err
                        }
                        defer func() { _ = f.Close() }()

                        if _, err := f.WriteString(defaultConfig); err != nil {
                                return err
                        }
                } else if err != nil { // some other error occurred
                        return err
                }

                c, err := editor.Cmd(configFile)
                if err != nil {
                        return fmt.Errorf("could not edit %s: %w", configFile, err)
                }
                c.Stdin = os.Stdin
                c.Stdout = os.Stdout
                c.Stderr = os.Stderr
                if err := c.Run(); err != nil {
                        return err
                }

                fmt.Println("Wrote config file to:", configFile)
                return nil
        },
}

1	package main
2
3	import (
4	"fmt"
5	"os"
6	"path"
7	"path/filepath"
8
9	"github.com/charmbracelet/glow/editor"
10	gap "github.com/muesli/go-app-paths"
11	"github.com/spf13/cobra"
12	)
13
14	const defaultConfig = `# style name or JSON path (default "auto")
15	style: "auto"
16	# show local files only; no network (TUI-mode only)
17	local: false
18	# mouse support (TUI-mode only)
19	mouse: false
20	# use pager to display markdown
21	pager: false
22	# word-wrap at width
23	width: 80`
24
25	var configCmd = &cobra.Command{
26	Use: "config",
27	Hidden: false,
28	Short: "Edit the glow config file",
29	Long: paragraph(fmt.Sprintf("\n%s the glow config file. We’ll use EDITOR to determine which editor to use. If the config file doesn't exist, it will be created.", keyword("Edit"))),
30	Example: paragraph("glow config\nglow config --config path/to/config.yml"),
31	Args: cobra.NoArgs,
32	SilenceUsage: true,
33	RunE: func(_ *cobra.Command, _ []string) error {	×
34	if configFile == "" {	×
35	scope := gap.NewScope(gap.User, "glow")	×
36		×
37	var err error	×
38	configFile, err = scope.ConfigPath("glow.yml")	×
39	if err != nil {	×
40	return err	×
41	}	×
42	}
43
44	if ext := path.Ext(configFile); ext != ".yaml" && ext != ".yml" {	×
45	return fmt.Errorf("'%s' is not a supported config type: use '%s' or '%s'", ext, ".yaml", ".yml")	×
46	}	×
47
48	if _, err := os.Stat(configFile); os.IsNotExist(err) {	×
49	// File doesn't exist yet, create all necessary directories and	×
50	// write the default config file	×
51	if err := os.MkdirAll(filepath.Dir(configFile), 0o700); err != nil {	×
52	return err	×
53	}	×
54
55	f, err := os.Create(configFile)	×
56	if err != nil {	×
57	return err	×
58	}	×
59	defer func() { _ = f.Close() }()	×
60
61	if _, err := f.WriteString(defaultConfig); err != nil {	×
62	return err	×
63	}	×
64	} else if err != nil { // some other error occurred	×
65	return err	×
66	}	×
67
68	c, err := editor.Cmd(configFile)	×
69	if err != nil {	×
70	return fmt.Errorf("could not edit %s: %w", configFile, err)	×
71	}	×
72	c.Stdin = os.Stdin	×
73	c.Stdout = os.Stdout	×
74	c.Stderr = os.Stderr	×
75	if err := c.Run(); err != nil {	×
76	return err	×
77	}	×
78
79	fmt.Println("Wrote config file to:", configFile)	×
80	return nil	×
81	},
82	}

charmbracelet / glow / 5999566226

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