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Replace previous PROMPT_COMMAND in bashrc with more convenient option

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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
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4
README.md
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@ -34,9 +34,7 @@ apk add hs9001
Add this to .bashrc Add this to .bashrc
``` ```
if [ -n "$PS1" ] ; then eval "$(hs9001 bash-enable)"
PROMPT_COMMAND='hs9001 add -ret $? "$(history 1)"'
fi
``` ```
By default, every system user gets his own database. You can override this by setting the environment variable 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. 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() { 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() { func main() {
@ -266,8 +266,14 @@ func main() {
migrateDatabase(conn, fetchDBVersion(conn)) migrateDatabase(conn, fetchDBVersion(conn))
switch cmd { switch cmd {
case "nolog": case "bash-enable":
fmt.Printf("Run this command to disable logging for the current shell:\n\tunset PROMPT_COMMAND\n") 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": case "add":
var ret int var ret int
addCmd.IntVar(&ret, "ret", 0, "Return value of the command to add") addCmd.IntVar(&ret, "ret", 0, "Return value of the command to add")