[layouts] ERC layout shows only one channel

[vkz]

Description

Even when you join multiple channels spacemacs/persp-helm-mini will only show one. Explicitly adding a buffer from another layer won't work.

Reproduction guide

• Create @ERC layout from custom layouts
• Join channel, say #ocaml
• Join another channel, say #racket
• spacemacs/persp-helm-mini will show only two buffers: *scratch* and #racket
• from layouts microstate try adding a buffer from another layer and choose #ocaml buffer
• spacemacs/persp-helm-mini will show only two buffers: *scratch* and #ocaml

System Info

System Info

• OS: darwin
• Emacs: 24.5.1
• Spacemacs: 0.105.0
• Spacemacs branch: develop (rev. 9642c35)
• Distribution: spacemacs
• Layers:

(emoji erc command-log spacemacs-layouts eyebrowse clojure
       (auto-completion :variables auto-completion-return-key-behavior nil auto-completion-tab-key-behavior 'complete auto-completion-enable-help-tooltip nil auto-completion-enable-sort-by-usage t :disabled-for org erc)
       emacs-lisp
       (haskell :variables haskell-process-type 'stack-ghci haskell-enable-shm-support t haskell-enable-hindent-style "chris-done" haskell-enable-ghc-mod-support t)
       git github
       (shell :variables shell-default-shell 'eshell shell-default-position 'full shell-default-term-shell "/bin/bash" shell-enable-smart-eshell t)
       themes-megapack theming colors version-control restclient sexy key-seq)

[TheBB]

We should add a hook to erc-mode to add a buffer to the ERC perspective, if it exists.

[TheBB]

I assume adding buffers to the perspective does work. It's just that #racket wasn't added, so when you switched away from it, it won't show, either.

[AlejandroCatalina]

I just added a PR, I think it solves this case (it does for my case, RCIRC).

[syl20bnr]

Fixed in release 0.105.7!