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1558 Commits

Author SHA1 Message Date
Drew DeVault 455c6f0b77 Rename :delete-message et al to :delete et al 2019-05-19 18:23:34 -04:00
Drew DeVault fa5d8d7a00 Advance cursor after :delete and :move 
So that you can repeat the action on the next message if appropriate
 2019-05-19 18:21:02 -04:00
Drew DeVault f9251c2344 Reset message list cursor when switching stores 2019-05-19 18:18:48 -04:00
Drew DeVault 13032734cd Advance message list cursor when messages arrive 2019-05-19 18:18:48 -04:00
Amin Bandali 588a6c785b Implement :pwd command 2019-05-19 14:36:11 -04:00
Simon Ser 248345d875 worker/types/worker: remove mutex 
Worker.callbacks contains two types of callbacks: some are action callbacks,
some are message callbacks. Each of those is access from one side of the
communication channel (UI goroutine vs. worker goroutine).

Instead of using a channel, we can use two different maps for each kind. This
simplifies the code and also ensures we don't call an action callback instead
of a message callback (or the other way around).
 2019-05-19 11:51:25 -04:00
Simon Ser f27db33305 worker/types/worker: make ID allocation atomic 
Message IDs are allocated for both messages from UI to workers and the other
way around. Hence, the global nextId variable is accessed from multiple
goroutines.

Instead, use atomic to access the global counter.
 2019-05-19 11:51:22 -04:00
Simon Ser 34dd6bc635 worker/types/worker: set ID before sending message 
The previous code set the message ID after sending it, which could result in
the receiver reading the ID before it's set.
 2019-05-19 11:51:20 -04:00
Simon Ser 7c6325977b lib/ui/ui: use atomic instead of channel 
This makes it so an atomic `invalid` value is used instead of an unbuffered
channel. When many invalidations kick in, a lot of values were sent to the
channel.

(Since OnInvalidate's callback can be run in any goroutine, we need to be
careful about races here.)
 2019-05-19 11:51:18 -04:00
Simon Ser a15ea01cfb Update internal state and draw from the same goroutine 
This commit introduces a new Aerc.Tick function that should be called to
refresh the internal state. This in turn makes each AccountView process worker
events.

The UI goroutine repeatedly refreshes the internal state before drawing a new
frame. The reason for this is that many worker messages may need to be
processed for a single frame, and drawing the UI is far slower than refreshing
the internal state. This has been confirmed in my testing (calling Aerc.Tick
only once per frame results in a slower display).

Many synchronization code has been removed. We can now write widgets without
having to care so much about races. The remaining sync users are:

- widgets/spinner: the spinner value is updated from inside an internal
  goroutine
- lib/ui/invalidatable: Invalidate may be called from any goroutine
- lib/ui/grid: same
- lib/ui/ui: an internal goroutine needs read access to UI.exit
- worker/types/worker: Worker.callbacks is used for both worker and UI
  callbacks

The exact goroutine requirements for Drawable have been documented.
 2019-05-19 11:51:16 -04:00
Simon Ser 43dba93263 Update go-imap and go-imap-idle 
This fixes a race condition in go-imap-idle. See [1].

[1]: 2704abd705
 2019-05-19 11:37:40 -04:00
Simon Ser 1da3239345 widgets/terminal: fix damage race condition 
Terminal.damage is accessed when drawing and when invalidating the widget. For
this reason we need to protect it with a mutex.

This seems to fix various damage issues I've been experiencing (where some
regions of the terminal weren't correctly repainted).

Race detector trace:

    Read at 0x00c0000c6670 by main goroutine:
      git.sr.ht/~sircmpwn/aerc/widgets.(*Terminal).Draw()
          /home/simon/src/aerc/widgets/terminal.go:292 +0x191
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*Grid).Draw()
          /home/simon/src/aerc/lib/ui/grid.go:117 +0x575
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*Grid).Draw()
          /home/simon/src/aerc/lib/ui/grid.go:117 +0x575
      git.sr.ht/~sircmpwn/aerc/widgets.(*MessageViewer).Draw()
          /home/simon/src/aerc/widgets/msgviewer.go:231 +0x253
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*TabContent).Draw()
          /home/simon/src/aerc/lib/ui/tab.go:124 +0x12e
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*Grid).Draw()
          /home/simon/src/aerc/lib/ui/grid.go:117 +0x575
      git.sr.ht/~sircmpwn/aerc/widgets.(*Aerc).Draw()
          /home/simon/src/aerc/widgets/aerc.go:95 +0x5a
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*UI).Tick()
          /home/simon/src/aerc/lib/ui/ui.go:93 +0x1dd
      main.main()
          /home/simon/src/aerc/aerc.go:105 +0x539

    Previous write at 0x00c0000c6670 by goroutine 37:
      git.sr.ht/~sircmpwn/aerc/widgets.(*Terminal).onDamage-fm()
          /home/simon/src/aerc/widgets/terminal.go:429 +0x131
      git.sr.ht/~sircmpwn/go-libvterm._go_handle_damage()
          /home/simon/go/pkg/mod/git.sr.ht/~sircmpwn/go-libvterm@v0.0.0-20190421201021-3184f6f13687/vterm.go:481 +0xf9
      git.sr.ht/~sircmpwn/go-libvterm._cgoexpwrap_5e22200b58b7__go_handle_damage()
          _cgo_gotypes.go:731 +0x58
      runtime.call32()
          /usr/lib/go/src/runtime/asm_amd64.s:519 +0x3a
      git.sr.ht/~sircmpwn/go-libvterm.(*VTerm).Write.func1()
          /home/simon/go/pkg/mod/git.sr.ht/~sircmpwn/go-libvterm@v0.0.0-20190421201021-3184f6f13687/vterm.go:329 +0x9d
      git.sr.ht/~sircmpwn/go-libvterm.(*VTerm).Write()
          /home/simon/go/pkg/mod/git.sr.ht/~sircmpwn/go-libvterm@v0.0.0-20190421201021-3184f6f13687/vterm.go:329 +0x7f
      git.sr.ht/~sircmpwn/aerc/widgets.NewTerminal.func1()
          /home/simon/src/aerc/widgets/terminal.go:131 +0x18c

    Goroutine 37 (running) created at:
      git.sr.ht/~sircmpwn/aerc/widgets.NewTerminal()
          /home/simon/src/aerc/widgets/terminal.go:121 +0x23f
      git.sr.ht/~sircmpwn/aerc/widgets.NewMessageViewer()
          /home/simon/src/aerc/widgets/msgviewer.go:147 +0xfbe
      git.sr.ht/~sircmpwn/aerc/commands/account.ViewMessage()
          /home/simon/src/aerc/commands/account/view-message.go:26 +0x4a4
      git.sr.ht/~sircmpwn/aerc/commands.(*Commands).ExecuteCommand()
          /home/simon/src/aerc/commands/commands.go:47 +0x1f0
      main.main.func1()
          /home/simon/src/aerc/aerc.go:76 +0x205
      git.sr.ht/~sircmpwn/aerc/widgets.(*Aerc).BeginExCommand.func1()
          /home/simon/src/aerc/widgets/aerc.go:262 +0x89
      git.sr.ht/~sircmpwn/aerc/widgets.(*ExLine).Event()
          /home/simon/src/aerc/widgets/exline.go:47 +0x222
      git.sr.ht/~sircmpwn/aerc/widgets.(*Aerc).Event()
          /home/simon/src/aerc/widgets/aerc.go:133 +0x83c
      git.sr.ht/~sircmpwn/aerc/widgets.(*Aerc).simulate()
          /home/simon/src/aerc/widgets/aerc.go:126 +0x12a
      git.sr.ht/~sircmpwn/aerc/widgets.(*Aerc).Event()
          /home/simon/src/aerc/widgets/aerc.go:148 +0x766
      git.sr.ht/~sircmpwn/aerc/lib/ui.(*UI).Tick()
          /home/simon/src/aerc/lib/ui/ui.go:86 +0x11b
      main.main()
          /home/simon/src/aerc/aerc.go:105 +0x539
 2019-05-19 11:37:38 -04:00
Drew DeVault ca2cd00fe7 Fix scdoc & gofmt issues 2019-05-18 15:34:16 -04:00
Galen Abell b8208509f4 Implement loading passwords from external commands 
* Resolves #80
 2019-05-18 15:31:38 -04:00
Drew DeVault 98da4c9509 s/aerc2/aerc/g 2019-05-17 20:57:10 -04:00
Drew DeVault 9c10a90cac Document dependencies 2019-05-17 18:15:50 -04:00
Drew DeVault 7f540df29f Install filters to /usr/share/aerc/filters 2019-05-17 13:51:18 -04:00
Drew DeVault 387426923b Add install target to Makefile 2019-05-17 13:48:40 -04:00
Drew DeVault fc719e47c4 Add man pages 2019-05-17 13:46:26 -04:00
Drew DeVault fcdcd32de7 Remove unimplemented color configuration 
Will probably end up doing this differently anyway
 2019-05-17 11:52:38 -04:00
Drew DeVault 89ffd8653d Implement ui.empty-message config option 
Also removes some options that aren't going to be supported any time
soon.
 2019-05-17 11:42:34 -04:00
Drew DeVault 2ffbe7a6cd Remove debug logging 2019-05-17 11:28:32 -04:00
Drew DeVault eec2bacede Refactor STARTTLS to prevent downgrade attacks 2019-05-17 11:22:30 -04:00
Drew DeVault 23650ac0c7 Fix date header on outgoing emails 2019-05-17 11:05:21 -04:00
Drew DeVault e436780b47 s/Sent/Message sent/ 2019-05-16 23:57:38 -04:00
Reto Brunner b275a394e2 Abort if accounts.conf is world readable 
Fixes #32
 2019-05-16 17:26:35 -04:00
Drew DeVault fb3826cee5 Revert "Abort if accounts.conf is world readable" 
This reverts commit a755608ef9.
 2019-05-16 16:40:29 -04:00
Drew DeVault ff51625513 Revert "s/aerc.conf/address.conf/ in permission check" 
This reverts commit 66ba099ca0.
 2019-05-16 16:40:06 -04:00
Cole Helbling 66ba099ca0 s/aerc.conf/address.conf/ in permission check 
Small typo in a recent commit: should abort if accounts.conf is world
readable, not aerc.conf.
 2019-05-16 16:28:49 -04:00
Drew DeVault 2dafe4b390 Fix issues with OOB uids 2019-05-16 15:28:33 -04:00
Reto Brunner a755608ef9 Abort if accounts.conf is world readable 
Fixes #32
 2019-05-16 15:02:13 -04:00
Drew DeVault ce0d0e887c Improve reply-all recipient enumeration strategy 2019-05-16 14:16:45 -04:00
Drew DeVault 5701b6e949 Decode email when reading it for quoting 2019-05-16 14:09:57 -04:00
Drew DeVault 08855f23ec Change default bindings for replies 2019-05-16 14:06:33 -04:00
Drew DeVault 7f97e0b605 Don't prefix Re: if prefix already present 2019-05-16 12:42:46 -04:00
Drew DeVault e367469e1a Change default reply keybindings 2019-05-16 12:42:25 -04:00
Drew DeVault 8be59cae6c Implement :reply -q and :reply -a 2019-05-16 12:39:22 -04:00
Drew DeVault 475b697bdf Implement (basic form) of :reply 2019-05-16 12:15:34 -04:00
Drew DeVault 2b3e123cb8 Let caller pass in custom headers to compose 2019-05-16 10:49:50 -04:00
Drew DeVault b0bf09b98f Copy sent emails to the Sent folder 
Or rather, to a user-specified folder
 2019-05-15 19:41:21 -04:00
Drew DeVault 52b318127f Fix default bindings for quit and edit 2019-05-14 19:18:33 -04:00
Drew DeVault 67ddaea1b2 Move ! bind to [messages] 2019-05-14 17:06:31 -04:00
Drew DeVault 6c0359670c Add (non-functional) reply commands to bindings 2019-05-14 17:04:21 -04:00
Drew DeVault d3fe60a0fa Add ! to default keybindings 2019-05-14 16:57:10 -04:00
Drew DeVault 2e5ae1946b Implement move, mv commands 2019-05-14 16:55:50 -04:00
Drew DeVault 07138146a0 Force INBOX to be included in dirlist 2019-05-14 16:53:47 -04:00
Drew DeVault db213fd0ae Implement :copy (aka :cp) 2019-05-14 16:44:59 -04:00
Cole Helbling b0b3287bbd Implement abort command 
This allows the user to close the compose tab without sending their
current composition.
 2019-05-14 16:21:45 -04:00
Drew DeVault 2c486cb7f5 Update tab name as subject changes 
Also moves truncation to the tab widget
 2019-05-14 16:18:59 -04:00
Drew DeVault 065da5e372 Add $EDITOR, internal config for compose 2019-05-14 15:25:30 -04:00