Commit Graph

275 Commits

Author SHA1 Message Date
Moritz Poldrack f642fc9038 Revert "fix panic on closing a tab"
This reverts commit d7feb56cbe.

This commit introduced a regression in which upon closing any but the
last tab caused an out of range panic would occur.

Steps to reproduce
- open a tab
- open another tab
- close the first tab

Fixes: https://todo.sr.ht/~rjarry/aerc/58
Reported-by: akspecs <akspecs@gmail.com>
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-18 13:06:59 +02:00
Tim Culverhouse 04097e8743 msgstore: do not build threads when threaded view is off
Commit 3a614e45fc ("threading: enable toggle-threads for server-side
threads") changed the behavior of the msgstore.buildThreads variable to
reflect whether the client needs to build threads or the server will.
However, a call to runThreadbuilder was not updated with an extra
conditional. As a result, threads were built regardless of the state of
the threadedView resulting in a large performance penalty for
non-threaded views with client side threading.

Only run thread builder if threaded view is enabled.

Fixes: 3a614e45fc ("threading: enable toggle-threads for server-side threads")
Reported-by: akspecs <akspecs@gmail.com>
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Akspecs <akspecs@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-17 18:35:21 +02:00
Koni Marti e92573c5d7 lib: fix tests for 386 platforms
Tests in lib/structure_helpers_test.go pass on amd64 platforms but fail
on 386 platforms. This can be reproduced with the following steps:

1. Create a Dockerfile in aerc's source folder:

	FROM i386/alpine:edge

	RUN apk update && apk upgrade
	RUN apk add --no-cache go make scdoc

	WORKDIR aerc

	COPY . .

	RUN make

	CMD make tests

2. Build the image:
	$ docker buildx build --platform=linux/386 -t test .

3. Run the image:
	$ docker run --rm --platform=linux/386 -it test

The test in lib/structure_helpers_test.go will fail.

If the same above steps are done with this patch applied, all tests pass.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-14 23:15:26 +02:00
Koni Marti c24a576876 aerc: use aerc as an mbox viewer
Use Aerc as an mbox viewer. Open an mbox file from the command line in a
new tab with the mbox backend. Provide a convenient and quick way to
display emails from an mbox.

Usage: aerc mbox://<path>

where the path can either be a directory or an mbox file. If it is a
directory, every file with an .mbox suffix will be loaded as a folder.

The account config will be copied from the selected account. This allows
the answer emails in the mbox account.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-14 23:14:50 +02:00
Tim Culverhouse a953e4dbe9 threading: refactor reselect logic
This patch refactors reselection of a message during certain operations
(searching, filtering, clearing, deleting, moving, new message arrival).
The addition of server-side filtering for threaded views broke the
existing reselection logic.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-10 21:15:12 +02:00
Tim Culverhouse c2f4404fca threading: enable filtering of server-side threads
This patch enables the filtering of a threaded view which uses
server-built threads. Filtering is done server-side, in order to
preserve the use of server-built threads.

In adding this feature, the filtering of notmuch folders was brought up
to feature parity with the other workers. The filters function the same
(ie: they can be stacked). The notmuch filters, however, still use
notmuch syntax for the filtering.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-10 21:15:12 +02:00
Tim Culverhouse ccd042889f threading: add force-client-threads option
This patch adds a config option to force the use of client side threads.
This option will override a servers Thread capability, and only build
threads on the client. It can be enabled contextually. For example:

	[ui]
	threading-enabled = true

	[ui:folder~^Archive]
	force-client-threads = true

This config would enable threads for all views, and use client threads
for folders that start with Archive. This can be advantageous if, for
example, the folder is very large and the server has a slow response due
to building threads for the entire mailbox

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-10 21:15:12 +02:00
Tim Culverhouse 3a614e45fc threading: enable toggle-threads for server-side threads
Enable the :toggle-threads command to work for workers which have Thread
capability. The implementation of that feature has the side effect that
the threading-enabled config option now sets the default view (threaded
or not threaded) for any worker, not just IMAP or notmuch.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-10 21:15:12 +02:00
Tim Culverhouse a8879d79c6 msgstore: remove duplicate calls to store.update
Move and Delete commands perform a store.update() when their worker is
completed and also when the method is called. This patch removes the
call performed in the store.Move and store.Delete methods.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-10 21:15:12 +02:00
Moritz Poldrack d7feb56cbe fix panic on closing a tab
This change fixes a panic caused by the selected tab being out of sync
when selecting a new one in widgets.(*Aerc).SelectedTab(). This happens
if the tab is already removed from the list of tabs, but the selection
not yet being updated.
This was achieved by moving the tabs behind updating the selection.

Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Tim Culverhouse <tim@timculverhouse.com>
2022-07-10 21:15:05 +02:00
Tim Culverhouse d45c07eb6a uiconfig: use pointer references to uiConfig
This patch changes references to uiConfig in function signatures and
structs to be pointers.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-07-03 21:32:18 +02:00
Moritz Poldrack 80f90c0d41 gpg: fix panic when signing an unparsable message
Fix the following error:

panic()
	runtime/panic.go:838
bytes.(*Buffer).ReadFrom()
	bytes/buffer.go:204
io.copyBuffer()
	io/io.go:412
io.Copy()
	io/io.go:385
git.sr.ht/~rjarry/aerc/lib/crypto/gpg/gpgbin.Sign()
	git.sr.ht/~rjarry/aerc/lib/crypto/gpg/gpgbin/sign.go:25
git.sr.ht/~rjarry/aerc/lib/crypto/gpg.(*Signer).Close()
	git.sr.ht/~rjarry/aerc/lib/crypto/gpg/writer.go:52
git.sr.ht/~rjarry/aerc/lib/crypto/gpg.multiCloser.Close()
	git.sr.ht/~rjarry/aerc/lib/crypto/gpg/writer.go:92
git.sr.ht/~rjarry/aerc/widgets.(*Composer).WriteMessage()
	git.sr.ht/~rjarry/aerc/widgets/compose.go:601
git.sr.ht/~rjarry/aerc/commands/compose.Send.Execute.func1()
	git.sr.ht/~rjarry/aerc/commands/compose/send.go:127

Fixes: https://todo.sr.ht/~rjarry/aerc/53
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Tim Culverhouse <tim@timculverhouse.com>
2022-07-02 18:36:40 +02:00
Koni Marti 60052c6070 forward: provide option to append all attachments
Append all non-multipart attachments with the -A flag. Rename the flag
for forwarding a full message as an RFC2822 attachments to -F.

Suggested-by: psykose
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
2022-07-02 17:53:06 +02:00
Koni Marti 9d90b70b4e compose: refactor attachment handling
Refactor the attachment handling process in the composer. The composer
can currently only handle attachments that are stored as files (or pgp
keys). This patch removes this limitation so that any message part can
be handled as an attachment. With this we can treat files, pgp keys and
message parts on an equal footing and it will enable us also to easily
forward attachments.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
2022-07-02 17:52:49 +02:00
Tim Culverhouse ccd76e6494 gpg: fix error handling during decryption
An non-zero exit code from the execution of gpg during decryption would
prevent aerc from parsing the output of gpg. The output should always be
parsed. Gpg can exit with an error due to not being able to validate a
signature. Aerc handles this error with the UI, and therefore all output
should be parsed regardless of exit state of gpg. The parsing of stdout
will find the errors and report back to aerc properly.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
2022-06-28 22:00:04 +02:00
Tim Culverhouse 6a10123f4a gpg: don't send messages that failed encryption
Add error handling for messages that were unable to be encrypted.
Previously, messages that failed encryption would be sent with no
content. This patch adds error handling - when encryption fails, the
user is returned to the Review screen and instructed to check the public
keys for their recipients.

Reported-by: Moritz Poldrack <moritz@poldrack.dev>
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
2022-06-26 12:07:44 +02:00
Moritz Poldrack 3f45dee237 calendar: fix go vet error
Fix the following go vet error:

lib/calendar/calendar.go:191:11: github.com/arran4/golang-ical.Attendee
composite literal uses unkeyed fields

Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-06-24 21:08:21 +02:00
Koni Marti e1d8bc4d17 msgviewer: open http links from messages
Parse http links from a message and display them as completions in the
:open-link command.

Add the following binds to the [view] section in your binds.conf:
<C-l> = :open-link <space>

Parsing can be disabled in aerc.conf by setting parse-http-links to
false in the viewer section.

Thanks to Moritz for the help with the regular expression.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Reviewed-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-06-14 22:12:48 +02:00
Tim Culverhouse 4753cfd3e3 visual-mode: deselect messages after performing command
In order to better align to vim functionality: deselect visual mode
selections after performing a command on the selection. This patch also
introduces a new command to allow for re-selecting (remarking) the
previous selection set so that commands can be chained together. The
deselection only applies to msg commands that *do not* move the message
from the store (those types of commands already deselect):
- read/unread
- flag/unflag
- modify-labels
- copy
- pipe

Previous usage to mark several messages as read and deselect all:
Vjjj:read<Enter>:unmark -a<Enter>

New usage, similar to vim:
Vjjj:read<Enter>

To chain a command together:
Vjjj:read<Enter>:remark<Enter>{next command}<Enter>

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-06-14 22:12:42 +02:00
Koni Marti 83e0e2638d msgviewer: parse and display authentication results
Parse the Authentication-Results header and display it in the message
viewer (not enabled by default). DKIM, SPF and DMARC authentication
methods are supported. Implement recommendation from RFC 7601 Sec 7.1 to
have an explicit list of trustworthy hostnames before displaying the
authentication results. Be aware that the authentication headers can be
forged.

To display the results for a specific authentication method, add the
corresponding name to the layout of headers in the viewer section of
aerc.conf, e.g. to display all three, use:

header-layout = From|To,Cc|Bcc,Date,Subject,DKIM|SPF|DMARC

More information will be displayed when "+" is appended to the
authentication method name, e.g. DKIM+ or SPF+ or DMARC+.

Also, add the trustworthy hosts per account with the trusted-authres
parameter, e.g.

trusted-authres = *

to trust every host or use regular expressions for a finer control.
Multiple hosts can be entered as a comma-separated list. Authentication
results will only be displayed when the host is listed in the
trusted-authres list.

Link: https://datatracker.ietf.org/doc/html/rfc7601
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-06-09 09:42:23 +02:00
Tim Culverhouse 2551dd1bfa feat: add background mail polling option for all workers
Check for new mail (recent, unseen, exists counts) with an external
command, or for imap with the STATUS command, at start or on
reconnection and every X time duration

IMAP:
The selected folder is skipped, per specification. Additional config
options are included for including/excluding folders explicitly.

Maildir/Notmuch:
An external command will be run in the background to check for new mail.
An optional timeout can be used with maildir/notmuch. Default is 10s

New account options:
check-mail
check-mail-cmd (maildir/notmuch only)
check-mail-timeout (maildir/notmuch only), default 10s
check-mail-include (IMAP only)
check-mail-exclude (IMAP only)

If unset, or set less than or equal to 0, check-mail will be ignored

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-31 14:32:51 +02:00
Koni Marti 30d5788974 store: clean marked messages
Clean marked messages after new uids are fetched.

Commit 5c5158b3 ("store: remove callbacks on error") removed side
effects in the message store after a longer suspend period but neglected
to remove marked zombie messages.

References: https://todo.sr.ht/~rjarry/aerc/28
Co-authored-by: inwit <inwit@sindominio.net>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-31 14:32:45 +02:00
Koni Marti 62982a9a67 invites: reply with accept, accept-tentative or decline
Reply to iCalendar invitations with three commands: :accept,
:accept-tentative or :decline. Parse a text/calendar request, create a
reply and append it to the composer.

Suggested-by: Ondřej Synáček <ondrej@synacek.org>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-31 14:32:24 +02:00
Tim Culverhouse 0cc992b4e3 gpg: refactor tests for macos compatibility
Refactor lib/crypto/gpg tests to facilitate unit test runs on macos.
Macos creates temporary directories with names too long to call
gpg-agent (108 characters). Additionally, too many concurrent test calls
created IPC errors to gpg-agent. To get around this, tests were given
shorter names and refactored into subtests to create fewer concurrent
tests

Tested on Linux and MacOS.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-25 10:09:04 +02:00
Robin Jarry 321593d138 gpg: do not mask errors
Report errors as they are printed by gpg.

Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Tim Culverhouse <tim@timculverhouse.com>
2022-05-10 14:50:55 +02:00
Robin Jarry b65f5649c8 gpg: make tests more robust
Skip the tests if gpg is not installed.
Avoid interference with the global ~/.gnupg.
Automatically delete GNUPGHOME at the end of tests.

Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Tim Culverhouse <tim@timculverhouse.com>
2022-05-10 14:50:49 +02:00
Tim Culverhouse b57fceaad4 pgp: add attach key command
Add compose command ("attach-key") to attach the public key associated
with the sending account. Public key is attached in ascii armor format,
with the mimetype set according to RFC 3156 ("application/pgp-keys").

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
2022-05-06 11:02:55 +02:00
Tim Culverhouse 32a16dcd8d pgp: check encryption keys before sending message
Add check for public keys of all message recipients (to, cc, and bcc)
before sending the message. Adds an OnFocusLost callback to header
editors to facilitate a callback for checking keys whenever a new
recipient is added (OnChange results in too many keyring checks).

Once encryption is initially set, the callbacks are registered. If a
public key is not available for any recipient, encryption is turned off.
However, notably, the callbacks are still registered meaning as s soon
as the user removes the recipients with missing keys, encryption is
turned back on.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Koni Marti <koni.marti@gmail.com>
2022-05-06 11:02:50 +02:00
Koni Marti 5c5158b3c1 store: remove callbacks on error
Unmark deleted messages and remove pending headers in the callback
function when an error in the backend occurs (e.g. due to connection
issues).

The message store marks messages that should be deleted. If the delete
operation in the backend fails, messages are never unmarked and will
remain rendered as empty lines in the message list. This also affects
the move and archive commands that rely on a copy and delete operation.

A similar issue occurs with the pending headers when the operation to
fetch them fails. In this case, messages will appear as loading
indefinitely in the message list and are never re-fetched because the
corresponding pending headers from the failed operations are still
present.

Fixes: https://todo.sr.ht/~rjarry/aerc/28
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-06 11:02:33 +02:00
Tim Culverhouse 21fca56292 pgp: fix crash on gpg decrypt fail
The gpg decrypt function was catching errors but not returning them.
This patch returns errors that are caught instead of aerc panicking.

Reported-by: ReK2 <rek2@hispagatos.org>
Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: ReK2 <rek2@hispagatos.org>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-05-04 14:10:32 +02:00
Tim Culverhouse dbf52bb4b4 pgp: check for signing key before signing time
Check that the signing key exists when the user issues the :sign
command. The signing key ID will be displayed in the security status
also, allowing the user to see what key will be used to sign the
message.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Tested-by: Jens Grassel <jens@wegtam.com>
2022-05-04 14:07:15 +02:00
Koni Marti e1ae7b80cc dirlist: add format specifier to compact folder name
Add the format specifier %N to the dirlist-format to display compacted
folder names.

A folder such as INBOX/WORK/PROJECT will be compacted to I/W/PROJECT in
the directoy list.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
2022-04-29 13:41:38 +02:00
Connor Kuehl 01528ae1e2 grid: don't draw at a negative offset
aerc panics when using macOS's default terminal emulator, Terminal.app,
when closing all but aerc's tab:

This error was also written to: /tmp/aerc-crash-20220427-194134.log
panic: Attempted to create context with negative offset [recovered]
	panic: Attempted to create context with negative offset

goroutine 1 [running]:
git.sr.ht/~rjarry/aerc/logging.PanicHandler()
	/Users/ckuehl/src/aerc/logging/panic-logger.go:47 +0x58c
panic({0x100d077a0, 0x14000032700})
	/opt/homebrew/Cellar/go/1.18.1/libexec/src/runtime/panic.go:844 +0x258
git.sr.ht/~rjarry/aerc/lib/ui.(*Context).Subcontext(0x1400013e420?, 0x14000202360?, 0x140000ffc48?, 0x1009a10e4?, 0x100da9440?)
	/Users/ckuehl/src/aerc/lib/ui/context.go:47 +0x160
git.sr.ht/~rjarry/aerc/lib/ui.(*Grid).Draw(0x1400013e420, 0x14000202360)
	/Users/ckuehl/src/aerc/lib/ui/grid.go:143 +0x2bc
git.sr.ht/~rjarry/aerc/widgets.(*Aerc).Draw(0x1400013e4d0, 0x14000202360)
	/Users/ckuehl/src/aerc/widgets/aerc.go:178 +0x30
git.sr.ht/~rjarry/aerc/lib/ui.(*UI).Tick(0x1400022bcc0)
	/Users/ckuehl/src/aerc/lib/ui/ui.go:116 +0x248
main.main()
	/Users/ckuehl/src/aerc/aerc.go:226 +0x9e8

I'm not entirely sure what the interactions are between the terminal
emulator, aerc's grid, and the space that moves around when the tab bar
disappears because there are no more tabs, but this fixes the issue 100%
of the time and I haven't noticed any issues.

Signed-off-by: Connor Kuehl <cipkuehl@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-28 17:56:37 +02:00
Tim Culverhouse 57699b1fa6 feat: add gpg integration
This commit adds gpg system integration. This is done through two new
packages: gpgbin, which handles the system calls and parsing; and gpg
which is mostly a copy of emersion/go-pgpmail with modifications to
interface with package gpgbin. gpg includes tests for many cases, and
by it's nature also tests package gpgbin. I separated these in case an
external dependency is ever used for the gpg sys-calls/parsing (IE we
mirror how go-pgpmail+openpgp currently are dependencies)

Two new config options are introduced:
* pgp-provider. If it is not explicitly set to "gpg", aerc will default to
it's internal pgp provider
* pgp-key-id: (Optionally) specify a key by short or long keyId

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-27 09:46:25 +02:00
Tim Culverhouse d09636ee0b refactor: refactor pgp implementation
This commit refactors the internal PGP implementation to make way for
GPG integration.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-27 09:46:11 +02:00
Koni Marti 698c0957d7 pgp: ensure CRLF line endings in pgpmail reader
Ensure CRLF line endings in the pgpmail reader. Fix the pgp signature
verification for maildir and notmuch.

These backends do not return the full message body with CRLF
line endings. But the accepted OpenPGP convention is for signed data to
end with a <CR><LF> sequence (see RFC3156).

If this is not the case the signed and transmitted data are considered
not the same and thus signature verification fails.

Link: https://datatracker.ietf.org/doc/html/rfc3156

Reported-by: Tim Culverhouse <tim@timculverhouse.com>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Tim Culverhouse <tim@timculverhouse.com>
2022-04-25 12:31:33 +02:00
Koni Marti ce18e92881 statusline: refactor to make it more customizable
Refactor statusline by clearly separating the rendering part from the
text display. Use printf-like format string for statusline
customization.

Document printf-like format string to customize the statusline.

Allow to completely mute the statusline (except for push notifications)
with a format specifier.

Provide a display mode with unicode icons for the status elements.

Implements: https://todo.sr.ht/~rjarry/aerc/34
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-25 11:21:07 +02:00
Koni Marti cb887a2d9d store: keep current message selected
Keep current message selected when clearing or changing filters and when
toggling threads.

Add -s flag to the clear command to also clear the selected message and
set cursor to the top of the message list.

Implements: https://todo.sr.ht/~rjarry/aerc/36
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-17 12:18:33 +02:00
Koni Marti 6edfbfa8ce aerc: use contextual ui styleset for tabs/compose
Use contextual ui styleset for tabs and compose widgets. If no account
is selected, use default styleset as fallback.

Fixes: https://todo.sr.ht/~rjarry/aerc/3
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-17 12:18:22 +02:00
Koni Marti f6e34e4cf1 imap: fix no-envelope-for-message error
Fix the "no envelope available for this message" error that can occur
when using the same imap mailbox in another mailclient (e.g.
through a webmail interface) at the same time.

Complements the fixes in commit 7fe7fe4 ("ui: fix panic in header
formatter") and commit 074b0a1 ("view,list: fix crash when viewing
incomplete imap messages").

The error is caused when a message attribute update is received by the
message store before the message list had a chance to fetch the proper
header first. In this case, an (incomplete) message info is stored in
the message store and the message list will never fetch the correct
header. To prevent this, add only messages to the store with a non-nil
envelope but make sure that message attribute updates are properly
merged.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-04-11 12:06:53 +02:00
Koni Marti fc604b6679 statusline: indicate when sorting is in progress
Indicate when sorting is in progress in the statusline.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-25 13:07:25 +01:00
Koni Marti 20218de913 store: sort messages even when a filter is applied
Sort the message list even when a filter is applied according to the
sort criteria given by the sort command.

Currently, the sort command has no effect when a filter is in use.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-25 13:07:22 +01:00
Koni Marti e50ab59284 sort: keep sort criteria applied to folder
Keep the sort criteria applied to the selected folder until the default
sort order should be restored. Call the sort command without arguments
to restore the default sort order.

The current behavior is that the default sort order is restored as soon
as the folder reloads. This happens often and then the results of the
sort command are lost. This makes the sort command not very
user-friendly. Instead, we should keep the sort criteria applied until
the user explicitly wants to restore the default sort order again.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-25 13:07:20 +01:00
Robin Jarry 73b64f2bf9 completion: install panic handler in completion callback
This callback is actually invoked in a goroutine by time.AfterFunc. The
panic handler must be explicitly installed.

Link: https://github.com/golang/go/blob/go1.18/src/time/sleep.go#L160-L173
Signed-off-by: Robin Jarry <robin@jarry.cc>
Acked-by: Moritz Poldrack <moritz@poldrack.dev>
2022-03-25 13:03:04 +01:00
Koni Marti 1b6ce56164 threading: fix msg-id order in references header
Fix order in the references header when an in-reply-to msg-id is
erroneously added at the beginning instead of at the end. Add
description to the function that cleans up the reference headers for
threading.

Reported-by: Evan Gates <evan.gates@gmail.com>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-23 20:56:47 +01:00
Moritz Poldrack ae83373fa6 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>
2022-03-23 20:56:09 +01:00
Koni Marti feecc09b73 statusline: make statusline folder-specific
Make statusline folder-specific. Update filter, search and threading
status when changing folders.

Commit 2512c04 ("statusline: implement per-account status") introduced
an account-specific statusline. This makes it account- and
folder-specific.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Moritz Poldrack <moritz@poldrack.dev>
2022-03-23 20:55:30 +01:00
Koni Marti 93c160ab66 threading: fix stack overflow from faulty headers
Fix stack overflow from faulty headers that cause a circularity in the
threading algorithm. Remove duplicated message-ids in the references
headers. Check that the message-id itself is not part of the references.

Fixes: https://todo.sr.ht/~rjarry/aerc/32
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Robin Jarry <robin@jarry.cc>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-22 09:45:59 +01:00
Koni Marti 9f4da4de0c msglist: update message counter upon filter change
Update message counter in msglist when the filter is changed (either set or
cleared in the msgstore).

When we apply a filter, we change the number of uids in the message
store. This can unintentionally trigger the storeUpdate() function of
the msglist which checks the number of uids for new messages and
advances the pointer by the difference in the number of messages. This
can be avoided when we update the message counter upon changing the
filter.

Fixes: https://todo.sr.ht/~rjarry/aerc/23
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-20 10:00:50 +01:00
Koni Marti 7d2b0f579d store: fix deleting messages in filter mode
fix deleting messages when in filter mode.

Link: https://lists.sr.ht/~rjarry/aerc-devel/%3CCIO3IVSM2JUB.3L46NM6LJZ2KB%40Archetype%3E

Reported-by: Moritz Poldrack <git@moritz.sh>
Signed-off-by: Koni Marti <koni.marti@gmail.com>
Tested-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
2022-03-20 10:00:23 +01:00