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* threads: add .ThreadUnread to template datainwit2023-11-121-2/+8
| | | | | | | | | | | | | | | | | When a thread is folded, it can be useful to know how many unseen messages lie below the root. For example, one might want to show that count in the message list: column-folded = {{if .ThreadFolded \ }}{{if ne .ThreadUnread 0 \ }}{{.ThreadUnread | printf "%s/"}}{{ \ end}}{{ .ThreadCount | printf "%s"}}{{end}} Add `.ThreadUnread` to the template functions. Changelog-added: `.ThreadUnread` is now available in templates. Signed-off-by: inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* complete: allow disabling automatic completionRobin Jarry2023-11-021-0/+4
| | | | | | | | | | | Allow setting complete-min-chars = manual to disable automatic completion. Changelog-added: Setting `complete-min-chars=manual` in `aerc.conf` now disables automatic completion, leaving only manually triggered completion. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
* complete: allow setting the completion key bindingRobin Jarry2023-11-021-18/+12
| | | | | | | | | | | | | | | | | | | | | Until now, if less than complete-min-chars were entered or if completion-delay had not expired yet, the only way to force trigger completion was to press <tab>. In some cases, <tab> is already bound to another action (for example :next-field in the compose::editor context). This makes forcing the completion impossible. Allow defining a key to trigger manual completion via the new $complete special entry in binds.conf. Leave the default binding to <tab>. Set it to <C-o> in the [compose::editor] to avoid conflicting with the existing <tab> binding. Changelog-added: Customize key to trigger completion with `$complete` in `binds.conf`. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
* hooks: add mail-added hookJason Cox2023-11-022-2/+51
| | | | | | | | | | | | | | The mail-added hook runs whenever a message is added to a folder. Note that the hook does not run when a new message is received (the mail-received hook already covers that) but instead runs whenever aerc itself adds a message to a folder, e.g. when moving or copying a message. Changelog-added: `mail-added` hook that triggers when a message is added to a folder. References: https://todo.sr.ht/~rjarry/aerc/136 Signed-off-by: Jason Cox <me@jasoncarloscox.com> Acked-by: Robin Jarry <robin@jarry.cc>
* hooks: add mail-deleted hookJason Cox2023-11-022-2/+31
| | | | | | | | | | | | The mail-deleted hook runs whenever a message is deleted from a folder. Note that this means moving a message from one folder to another triggers the mail-deleted hook. Changelog-added: `mail-deleted` hook that triggers when a message is removed/moved from a folder. References: https://todo.sr.ht/~rjarry/aerc/136 Signed-off-by: Jason Cox <me@jasoncarloscox.com> Acked-by: Robin Jarry <robin@jarry.cc>
* fold: add an option to toggle foldinginwit2023-11-021-10/+25
| | | | | | | | | | Add a toggle option (-t) to :fold/:unfold commands to allow for switching the folding status of a thread. Changelog-Added: Toggle folding with `:fold -t`. Signed-Off-By: inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: Jason Cox <me@jasoncarloscox.com>
* fold: allow for multiple folding levelsinwit2023-11-022-3/+12
| | | | | | | Extend the :fold/:unfold behaviour to allow for multiple folding levels. Signed-Off-By: inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* open: run commands with sh -cRobin Jarry2023-10-281-15/+13
| | | | | | | | | | | Allow running shell commands in openers. Changelog-changed: `:open` commands are now executed with `sh -c`. Requested-by: Vitaly Ovchinnikov <v@postbox.nz> Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* search: use a common api for all workersRobin Jarry2023-10-281-15/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | Define a SearchCriteria structure. Update the FetchDirectoryContents, FetchDirectoryThreaded and SearchDirectory worker messages to include this SearchCriteria structure instead of a []string slice. Parse the search arguments in a single place into a SearchCriteria structure and use it to search/filter via the message store. Update all workers to use that new API. Clarify the man page indicating that notmuch supports searching with aerc's syntax and also with notmuch specific syntax. getopt is no longer needed, remove it from go.mod. NB: to support more complex search filters in JMAP, we need to use an email.Filter interface. Since GOB does not support encoding/decoding interfaces, store the raw SearchCriteria and []SortCriterion values in the cached FolderContents. Translate them to JMAP API objects when sending an email.Query request to the server. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* worker: move shared code to libRobin Jarry2023-10-288-11/+1117
| | | | | | | | | | | | | Avoid importing code from worker/lib into lib. It should only be the other way around. Move the message parsing code used by maildir, notmuch, mbox and the eml viewer into a lib/rfc822 package. Adapt imports accordingly. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* commands: pass raw command line down to template evaluationRobin Jarry2023-10-282-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | Some commands need to invoke others and/or run shell commands. For this, we need the raw command line as entered by the user. Pass it down the call chain just before it is split to invoke the command Execute method. Remove unit tests for the template expand() test which does have any added value now that it is performed on a single string without any quote juggling. Update all code to handle a single string instead of a list of arguments. Introduce a new dependency on git.sr.ht/~rjarry/go-opt to deal with shell splitting. This is in preparation for using opt.ArgsToStruct to parse arguments for all aerc commands. There should be no functional change after this patch. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* lib: remove unused ShellQuote functionRobin Jarry2023-10-281-17/+0
| | | | | | | | | This function is not used anywhere. Remove it. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Tested-by: Inwit <inwit@sindominio.net>
* commands: add :suspendNojus Gudinavičius2023-10-241-0/+33
| | | | | | | | | Add :suspend to suspend the aerc process, returning to shell. Include documentation and default Ctrl-z keybinding for it. Changelog-added: New `:suspend` command bound to `<C-z>` by default. Signed-off-by: Nojus Gudinavičius <nojus.gudinavicius@gmail.com> Signed-off-by: Robin Jarry <robin@jarry.cc>
* accounts: allow fnmatch-style wildcards in aliasesJason Cox2023-10-221-2/+5
| | | | | | | | | | | | | | | | | Wildcard aliases make it possible to always reply from the same address to which a message was addressed, which is useful for catch-all email domains. Support fnmatch-style wildcards in only the address portion of an alias. When replying to a message that matches a wildcard alias, substitute the matching email address for the wildcard address, but keep the name specified with the wildcard address. For example, when the alias "Someone Awesome" <*@someone.com> is present, the reply to an email addressed to "Someone" <hi@someone.com> would be from "Someone Awesome" <hi@someone.com>. Signed-off-by: Jason Cox <me@jasoncarloscox.com> Acked-by: Robin Jarry <robin@jarry.cc>
* sort: new `flagged` sorting criteriaVitaly Ovchinnikov2023-10-131-0/+2
| | | | | | | | | Add new `flagged` criteria to `:sort` command (and apparently to the `sort` config option). Good for moving important stuff up. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Reviewed-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: export global functionsRobin Jarry2023-10-112-47/+28
| | | | | | | | | | | | | There is no need for an UI object. The Aerc.ui field is unused. And there is a single instance of it anyway. Move the object's public fields as global variables and change methods to public functions. This makes the code cleaner and removes boilerplate. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* commands: add :toggle-thread-context commandTim Culverhouse2023-09-271-0/+8
| | | | | | | | | Add a command to toggle the display of an thread-context. Update CHANGELOG. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: enable showing of thread-contextTim Culverhouse2023-09-272-2/+12
| | | | | | | | | | | | | | | Add a UI config value to enable showing of "thread-context", similar to `notmuch show --entire-thread=true`. Add an associated style called "msglist_thread_context" which can be used to style such messages. Currently this feature is only supported by notmuch. It would be possible for maildir to implement as well, IMAP with gmail custom extensions, and JMAP. This patch merely implements the notmuch version and puts the groundwork in for handling these sorts of displays. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* xdg: fix unit tests on macosRobin Jarry2023-09-191-0/+4
| | | | | | | | | | | | | | | | | When any XDG_*_HOME or XDG_RUNTIME_DIR variables are set, this causes test failures. FAIL: TestConfigPath//home/user/Library/Preferences/aerc/accounts.conf (0.00s) xdg_test.go:86: got "/Users/vitaly/.config/aerc/accounts.conf" expected "/home/user/Library/Preferences/aerc/accounts.conf" Avoid leaking the local user's environment in the unit tests. Always override the XDG_* variables. Fixes: fff16640ad7c ("xdg: add functions to deal with user home paths") Reported-by: Vitaly Ovchinnikov <v@postbox.nz> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Vitaly Ovchinnikov <v@postbox.nz>
* config: make all message list symbols/icons configurableowl2023-09-191-6/+6
| | | | | | | | | | This patch removes the hard coded letters (which don't make sense in all languages), and replaces them with configurable icons, like the existing `icon-attachment` and other icons. Signed-off-by: owl <owl@u8.is> Acked-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Bence Ferdinandy <bence@ferdinandy.com>
* hyperlinks: better parsing of emails without mailto prefixesVitaly Ovchinnikov2023-09-192-1/+36
| | | | | | | | | | | Add some new tests from the emails I have and make them work by adjusting the code that looks for hyperlinks. The idea is to treat "inline" emails (those without mailto:) a little bit different and stop a little earlier while looking for their ends. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc>
* msgstore: ensure selection when calling sortTim Culverhouse2023-08-311-0/+5
| | | | | | | | | | | | | | | When using notmuch and changing labels, there is no reselection logic as there is when using a :mv command for other backends. This results in any label change that removes the message from the current query in having no selection. Add some simple reselection logic in the Sort callback so any call to Sort (which will refresh the message list) ensures the previously selected message is still selected, and if it isn't in the store anymore we select the same index of message as was previously selected. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Inwit <inwit@sindominio.net> Acked-by: Robin Jarry <robin@jarry.cc>
* notmuch: add notmuch bindingsTim Culverhouse2023-08-3010-0/+1074
| | | | | | | | | aerc is using an unmaintained fork of a not-well-functioning notmuch binding library. Add custom bindings directly into the aerc repo to make them more maintainable and more customizable to our needs. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* xdg: get rid of deprecated dependenciesRobin Jarry2023-08-275-28/+17
| | | | | | | | | | | github.com/mitchellh/go-homedir has not received any update since 2019. The last release of github.com/kyoh86/xdg was in 2020 and it has been marked as deprecated by its author. Replace these with internal functions. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Moritz Poldrack <moritz@poldrack.dev>
* xdg: add functions to deal with user home pathsRobin Jarry2023-08-274-0/+403
| | | | | | | | | | | | | These are intended to replace the following deprecated libraries: github.com/kyoh86/xdg github.com/mitchellh/go-homedir The feature set should be roughly equivalent with some tweaks to make our life easier in aerc. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Moritz Poldrack <moritz@poldrack.dev>
* attach: add an option to pipe the attachments inVitaly Ovchinnikov2023-08-051-18/+22
| | | | | | | | | | | | | | | Add the -r option to :attach so that the attachments can be piped in from a command. Example: :attach -r image.jpg read-jpeg-from-clipboard.sh It takes two parameters: the attachment name (to be used in the email and to get the MIME type from) and the command to execute and read the output. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com>
* hooks: add account and folder to mail-received envRobin Jarry2023-08-041-0/+4
| | | | | | | | Add AERC_ACCOUNT and AERC_FOLDER to the environment of the mail-received hook command. Signed-off-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Tristan Partin <tristan@partin.io>
* msglist: fetch headers even when not focusedRobin Jarry2023-08-041-7/+28
| | | | | | | | | | | | | | Do not rely on MessageList.Draw only to fetch missing headers. In Draw, report the current scroll offset and length to the message store and use them to determine if a new message UID should be candidate for fetching headers. This allows the mail-received hook to work even when the message list is not focused. Fixes: https://todo.sr.ht/~rjarry/aerc/147 Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Tristan Partin <tristan@partin.io>
* watchers: move filesystem monitoring stuff in libRobin Jarry2023-08-043-0/+200
| | | | | | | No functional change. This will allow reuse in other parts of aerc. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Koni Marti <koni.marti@gmail.com>
* templates: attach directly from templatesKoni Marti2023-08-032-0/+28
| | | | | | | | | | | | | | | | | | Attach a file from templates. Add a split template function. {{- .Attach "LICENSE" -}} or {{range (exec "find ./doc -type f -name *.scd" "" | split "\n") -}} {{with . }} {{- $.Attach . -}} {{- end}} {{- end}} Fixes: https://todo.sr.ht/~rjarry/aerc/109 Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* mouse: fix offset in tab title clickable areaBence Ferdinandy2023-08-031-10/+18
| | | | | | | | | | | | | | | | Since templates have been introduced into the tab titles the clickable area has been offset from the actual title. This is because the clickable areas are calculated based on the tab names, which can now be different from the acually shown titles. Extract the logic of getting the display name of a tab from TabStrip and add as method of Tab. Also extract the magic constant 32. Use the method and const in both clicked and Draw. Switch from using len() to runewidth, when calculating the length of the display name. Fixes: https://todo.sr.ht/~rjarry/aerc/162 Signed-off-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc> Reviewed-by: Koni Marti <koni.marti@gmail.com>
* wizard: display warning when focus is lostKoni Marti2023-08-031-0/+6
| | | | | | | | | | | | | | | Display the warning that the password is stored in plaintext after the focus of the password input field is lost. The current behavior of showing the warning after the first character is entered is ackward and confusing. It also eliminates the need to debounce the warning when a password is pasted. Reported-by: Brad <super1337@posteo.net> Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* textinput: fix deleteWord with an only whitespaceOskar Sharipov2023-07-282-1/+73
| | | | | | | | | | | Fix a panic in the textinput.deleteWord when text is a whitespace symbol. Add tests for textinput. Fixes: https://todo.sr.ht/~rjarry/aerc/183 Signed-off-by: Oskar Sharipov <oskargit@riseup.net> Acked-by: Robin Jarry <robin@jarry.cc>
* templates: add ThreadCount and ThreadFoldedKoni Marti2023-07-161-8/+26
| | | | | | | | | | | | | | Add the number of threads and a flag to indicated folded threads to the template data. Use {{.ThreadCount}} and {{.ThreadFolded}} in template expression for the message list. column-subject = {{.ThreadPrefix}}{{if .ThreadFolded}}[{{.ThreadCount}}] {{end}}{{.Subject}} Update default configuration accordingly. Signed-off-by: Koni Marti <koni.marti@gmail.com> Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: inwit <inwit@sindominio.net>
* store: implement thread foldingKoni Marti2023-07-162-1/+39
| | | | | | | | Implement thread folding on the message store level. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: inwit <inwit@sindominio.net>
* threadbuilder: store uid/thread associationKoni Marti2023-07-162-35/+39
| | | | | | | | | | | | | | Store the association between uids and threads in a map instead of just having the threads in a slice. This simplifies the lookup of a thread when we have an uid and we can avoid computationally expensive tree walks. The threadbuilder will rebuild the uids from the given thread structure. Hence there is no need now to keep a threads slice around. Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc> Tested-by: inwit <inwit@sindominio.net>
* lib: invert logic of mimeDB lookupMoritz Poldrack2023-07-061-4/+2
| | | | | | | This just looked weird. Signed-off-by: Moritz Poldrack <git@moritz.sh> Acked-by: Robin Jarry <robin@jarry.cc>
* templates: process reversed names betterVitaly Ovchinnikov2023-06-292-3/+135
| | | | | | | | | | | | | | | | | | | Change the behavior of `names`, `firstnames` and `initials` functions in templates so they better process names formatted like this: "Last Name, First Name" Basically, if the name contains one (and only one) comma, its parts are flipped so the first name always goes first. This helps to do "Hello Name" in templates regardless of the name format in email address. Also if the template uses a full name it will make it "Hello FirstName LastName" instead of "Hello LastName, FirstName". Add tests to cover more complex names in the future. Signed-off-by: Vitaly Ovchinnikov <v@postbox.nz> Acked-by: Robin Jarry <robin@jarry.cc>
* parse-links: be more strict with url parsingRobin Jarry2023-06-252-19/+108
| | | | | | | Reuse the same logic than colorize.c to allow parsing markdown links. Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Moritz Poldrack <moritz@poldrack.dev>
* textinput: fix stemming with multi-byte charsKoni Marti2023-06-221-1/+1
| | | | | | | | | Fix a panic in the textinput when using multi-byte chars in the completions. Fixes: https://todo.sr.ht/~rjarry/aerc/180 Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com>
* msgstore: delete pending headers when done or cancelledTim Culverhouse2023-06-201-1/+2
| | | | | | | | | | | | | | The msgstore keeps a map of UIDs it has requested headers for. The map is only cleared of pending headers when either an error or a valid header is received. This can lead to pending headers not being removed from the list (and therefore never re-requested) if a user has navigated away from the directory before the response is received. Delete the pending headers list if the request is finished or cancelled. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc>
* worker: add context to cancellable requestsTim Culverhouse2023-06-201-11/+19
| | | | | | | | | | | | | Add a Context field to requests which we may want to cancel when changing directories. Add a Cancelled meta-message to inform the UI that a request was cancelled (as opposed to Done or Error). Delete callbacks when a request is Cancelled. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc>
* msgstore: pass context from dirlist to msgstoreTim Culverhouse2023-06-201-0/+8
| | | | | | | | | | | | | Most, if not all, requests to the worker that may need cancellation are sent by the msgstore. These requests are typically only relevant when the msgstore is the selected one. Pass a context from the dirlister to the msgstore when it is selected. This context will be passed in future commits to worker requests. The context is cancelled when a new directory is selected. Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Tested-by: Bence Ferdinandy <bence@ferdinandy.com> Acked-by: Robin Jarry <robin@jarry.cc>
* msgstore: allocate properly sized mapsTim Culverhouse2023-06-201-3/+2
| | | | | | | | Allocate properly sized maps when receiving a DirectoryContents or DirectoryThreaded message Signed-off-by: Tim Culverhouse <tim@timculverhouse.com> Acked-by: Robin Jarry <robin@jarry.cc>
* logging: remove ultra verbose trace logsRobin Jarry2023-06-121-3/+1
| | | | | | | | | | | | | | | | | Every message exchanged between the UI and the worker(s) is logged at least twice with some obscure IDs and struct pointer names. When enabling trace logging, this floods the files for very little or no benefit and makes the meaningful logging message hard to catch. Also, other messages tend to flood the output for no specific reason. These are most of the time leftovers from the development process and are not useful for tracking potential issues. Remove these. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* templates: add map functionsRobin Jarry2023-06-102-0/+50
| | | | | | | | | Similar to switch and .StyleSwitch, add map and .StyleMap to work on lists. An extra "exclude" item is available to filter elements out of the list. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Inwit <inwit@sindominio.net>
* lib: don't set seen flag upon errorKoni Marti2023-05-281-4/+9
| | | | | | | | | Don't set the Seen flag when an error occurs during opening the message. Fixes: https://todo.sr.ht/~rjarry/aerc/125 Signed-off-by: Koni Marti <koni.marti@gmail.com> Tested-by: Moritz Poldrack <moritz@poldrack.dev> Acked-by: Robin Jarry <robin@jarry.cc>
* dirstore: list the folders in arrival orderKoni Marti2023-05-283-1/+45
| | | | | | | | | | | | | List the folders in arrival order when dirstore.List() is called instead of returning it in an arbitrary order. If enable-folders-sort=false and dirlist-tree=false, the directory list will arbitrarly reshuffle when changing directories because the dirlist.dirs are generated from keys in a map in the dirstore. Fixes: https://todo.sr.ht/~rjarry/aerc/178 Signed-off-by: Koni Marti <koni.marti@gmail.com> Acked-by: Robin Jarry <robin@jarry.cc>
* ui: fix deadlocks in message channelRobin Jarry2023-05-204-43/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several ways the ui message channel can fill up leading to deadlocks. 1) Invalidate() changes the value of uiState to DIRTY. The following call sequence: QueueRedraw() Invalidate() QueueRedraw() Leads to multiple nil messages being queued in the message channel whereas one could assume that the second QueueRedraw() would do nothing. This is caused by the tri-state nature of uiState. 2) We use the same channel to convey state change, keyboard events and redraw requests. Since a keyboard event almost always triggers a redraw, we end up trying to append a redraw message in the same goroutine that reads from the channel. This triggers a deadlock when there are more than 50 pending messages. Solve the issue by using multiple channels, one per type of message that needs to be sent to the main ui thread. Remove QueueRedraw() and merge its functionality in Invalidate(). Only use a DIRTY/CLEAN state to determine if something needs to be queued in the redraw channel. Use a channel for quitting instead of an atomic. Restructure some code functions to have a cleaner API. Use a for loop in the main thread and select from all channels. Signed-off-by: Robin Jarry <robin@jarry.cc> Tested-by: Koni Marti <koni.marti@gmail.com> Tested-by: Maarten van Gompel <proycon@anaproy.nl>
* templates: add boolean flagsRobin Jarry2023-05-201-0/+43
| | | | | | | | | | | | | | | | | | Allow accessing email flags via boolean properties instead of having to rely on obscure regular expressions on (.Flags | join ""). With this patch, it is now possible to do this: [ui] index-columns = star:1,name<15%,reply:1,subject,size>=,date>= column-star = {{if .IsFlagged}}★{{end}} column-name = {{if eq .Role "sent"}}{{.To | names | join ", "}}{{else}}{{.From | names | join ", "}}{{end}} column-reply = {{if .IsReplied}}{{end}} column-subject = {{.ThreadPrefix}}{{.Subject}} column-size = {{if .HasAttachment}}📎 {{end}}{{humanReadable .Size}} column-date = {{.DateAutoFormat .Date.Local}} Signed-off-by: Robin Jarry <robin@jarry.cc> Acked-by: Koni Marti <koni.marti@gmail.com>
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