mirror of
https://github.com/cheat/cheat.git
synced 2024-11-23 22:41:35 +01:00
feat(installer): set default editor
Attempt to set and locate a default editor when running the installer.
This commit is contained in:
parent
0c47f44ff9
commit
6421953183
@ -9,7 +9,7 @@ import (
|
||||
func configs() string {
|
||||
return strings.TrimSpace(`---
|
||||
# The editor to use with 'cheat -e <sheet>'. Defaults to $EDITOR or $VISUAL.
|
||||
# editor: vim
|
||||
editor: EDITOR_PATH
|
||||
|
||||
# Should 'cheat' always colorize output?
|
||||
colorize: false
|
||||
|
@ -1,6 +1,6 @@
|
||||
---
|
||||
# The editor to use with 'cheat -e <sheet>'. Defaults to $EDITOR or $VISUAL.
|
||||
# editor: vim
|
||||
editor: EDITOR_PATH
|
||||
|
||||
# Should 'cheat' always colorize output?
|
||||
colorize: false
|
||||
|
@ -15,11 +15,22 @@ func Editor() (string, error) {
|
||||
return "notepad", nil
|
||||
}
|
||||
|
||||
// look for `nano` on the `PATH`
|
||||
// look for `nano` and `vim` on the `PATH`
|
||||
def, _ := exec.LookPath("editor") // default `editor` wrapper
|
||||
nano, _ := exec.LookPath("nano")
|
||||
vim, _ := exec.LookPath("vim")
|
||||
|
||||
// search for `$VISUAL`, `$EDITOR`, and then `nano`, in that order
|
||||
for _, editor := range []string{os.Getenv("VISUAL"), os.Getenv("EDITOR"), nano} {
|
||||
// set editor priority
|
||||
editors := []string{
|
||||
os.Getenv("VISUAL"),
|
||||
os.Getenv("EDITOR"),
|
||||
def,
|
||||
nano,
|
||||
vim,
|
||||
}
|
||||
|
||||
// return the first editor that was found per the priority above
|
||||
for _, editor := range editors {
|
||||
if editor != "" {
|
||||
return editor, nil
|
||||
}
|
||||
|
@ -20,11 +20,18 @@ func Run(configs string, confpath string) error {
|
||||
community := filepath.Join(confdir, "cheatsheets", "community")
|
||||
personal := filepath.Join(confdir, "cheatsheets", "personal")
|
||||
|
||||
// template the above paths into the default configs
|
||||
// set default cheatpaths
|
||||
configs = strings.Replace(configs, "COMMUNITY_PATH", community, -1)
|
||||
configs = strings.Replace(configs, "PERSONAL_PATH", personal, -1)
|
||||
|
||||
// locate and set a default pager
|
||||
configs = strings.Replace(configs, "PAGER_PATH", config.Pager(), -1)
|
||||
|
||||
// locate and set a default editor
|
||||
if editor, err := config.Editor(); err == nil {
|
||||
configs = strings.Replace(configs, "EDITOR_PATH", editor, -1)
|
||||
}
|
||||
|
||||
// prompt the user to download the community cheatsheets
|
||||
yes, err := Prompt(
|
||||
"Would you like to download the community cheatsheets? [Y/n]",
|
||||
|
Loading…
Reference in New Issue
Block a user