logging: added a log on panic

Since panics still regularly "destroy" the terminal, it is hard to get a
stack trace for panics you do not anticipate. This commit adds a panic
handler that automatically creates a logfile inside the current working
directory.

It has to be added to every goroutine that is started and will repair
the terminal on a panic.

Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
This commit is contained in:
Moritz Poldrack 2022-03-22 09:52:27 +01:00 committed by Robin Jarry
parent feecc09b73
commit ae83373fa6
27 changed files with 161 additions and 23 deletions
commands/msgview

View file

@ -9,6 +9,7 @@ import (
"time"
"git.sr.ht/~rjarry/aerc/lib"
"git.sr.ht/~rjarry/aerc/logging"
"git.sr.ht/~rjarry/aerc/widgets"
)
@ -66,6 +67,8 @@ func (Open) Execute(aerc *widgets.Aerc, args []string) error {
return
}
go func() {
defer logging.PanicHandler()
err := xdg.Wait()
if err != nil {
aerc.PushError(err.Error())

View file

@ -13,6 +13,7 @@ import (
"github.com/mitchellh/go-homedir"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/logging"
"git.sr.ht/~rjarry/aerc/models"
"git.sr.ht/~rjarry/aerc/widgets"
)
@ -126,6 +127,8 @@ func (Save) Execute(aerc *widgets.Aerc, args []string) error {
// we need to wait for the callback prior to displaying a result
go func() {
defer logging.PanicHandler()
err := <-ch
if err != nil {
aerc.PushError(fmt.Sprintf("Save failed: %v", err))