Replace previous PROMPT_COMMAND in bashrc with more convenient option

This commit is contained in:
lawl 2021-06-05 15:42:33 +02:00
parent b9e3a3629b
commit a8f35951f1
2 changed files with 10 additions and 6 deletions

View File

@ -34,9 +34,7 @@ apk add hs9001
Add this to .bashrc
```
if [ -n "$PS1" ] ; then
PROMPT_COMMAND='hs9001 add -ret $? "$(history 1)"'
fi
eval "$(hs9001 bash-enable)"
```
By default, every system user gets his own database. You can override this by setting the environment variable
for all users that should write to your unified database.

12
main.go
View File

@ -234,7 +234,7 @@ func exists(path string) (bool, error) {
}
func printUsage() {
fmt.Fprintf(os.Stderr, "Usage: ./hs9001 <add/search/import/nolog>\n")
fmt.Fprintf(os.Stderr, "Usage: ./hs9001 <add/search/import/nolog/bash-enable>\n")
}
func main() {
@ -266,8 +266,14 @@ func main() {
migrateDatabase(conn, fetchDBVersion(conn))
switch cmd {
case "nolog":
fmt.Printf("Run this command to disable logging for the current shell:\n\tunset PROMPT_COMMAND\n")
case "bash-enable":
fmt.Printf(`
if [ -n "$PS1" ] ; then
PROMPT_COMMAND='hs9001 add -ret $? "$(history 1)"'
fi
`)
case "bash-disable":
fmt.Printf("unset PROMPT_COMMAND\n")
case "add":
var ret int
addCmd.IntVar(&ret, "ret", 0, "Return value of the command to add")