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logging: added a log on panic

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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/compose
send.go

5
commands/compose/send.go
View file

@ -16,6 +16,7 @@ import (
"github.com/pkg/errors"
"git.sr.ht/~rjarry/aerc/lib"
"git.sr.ht/~rjarry/aerc/logging"
"git.sr.ht/~rjarry/aerc/models"
"git.sr.ht/~rjarry/aerc/widgets"
"git.sr.ht/~rjarry/aerc/worker/types"
@ -100,6 +101,8 @@ func (Send) Execute(aerc *widgets.Aerc, args []string) error {
failCh := make(chan error)
//writer
go func() {
defer logging.PanicHandler()
var sender io.WriteCloser
switch ctx.scheme {
case "smtp":
@ -131,6 +134,8 @@ func (Send) Execute(aerc *widgets.Aerc, args []string) error {
//cleanup + copy to sent
go func() {
defer logging.PanicHandler()
err = <-failCh
if err != nil {
aerc.PushError(strings.ReplaceAll(err.Error(), "\n", " "))