Add ‘emacs-oni-org’, ‘emacs-oni-org-roam’, ‘emacs-nroam’ packages

oni/packages/emacs-config.scm

@@ -250,3 +250,44 @@ Emacs")))
        ("bats" ,bats)))
     (synopsis "My Emacs Bats coding configuration")
     (description "This package provides my configuration for coding in Bats")))
+
+(define-public emacs-oni-org
+  (package
+   (inherit emacs-oni-config)
+   (name "emacs-oni-org")
+   (arguments
+    `(#:phases
+      (modify-phases %standard-phases
+                     (add-after 'unpack 'chdir-oni-org
+                                (lambda _
+                                  (chdir "oni-org"))))
+      #:include '("\\.el$"
+                  "^snippets\\/org-mode\\/"
+                  "^capture-templates\\/"
+                  "^icons\\/")))
+   (propagated-inputs
+    `(("emacs-oni-yasnippet" ,emacs-oni-yasnippet)
+      ("emacs-oni-alert" ,emacs-oni-alert)
+      ("emacs-oni-hydra" ,emacs-oni-hydra)
+      ("emacs-org" ,emacs-org)
+      ("emacs-org-contrib" ,emacs-org-contrib)
+      ("emacs-org-bullets" ,emacs-org-bullets)
+      ("emacs-org-edna" ,emacs-org-edna)
+      ("emacs-diminish" ,emacs-diminish)
+      ("emacs-all-the-icons" ,emacs-all-the-icons)
+      ("emacs-olivetti" ,emacs-olivetti)))
+   (synopsis "My Emacs Org configuration")
+   (description "This package provides my configuration for org")))
+
+(define-public emacs-oni-org-roam
+  (package
+   (inherit emacs-oni-config)
+   (name "emacs-oni-org-roam")
+   (arguments
+    '(#:include '("oni-org-roam.el")))
+   (propagated-inputs
+    `(("emacs-oni-org" ,emacs-oni-org)
+      ("emacs-org-roam" ,emacs-org-roam)
+      ("emacs-nroam" ,emacs-nroam)))
+   (synopsis "My Emacs Org Roam configuration")
+   (description "This package provides my configuration for Org Roam")))

oni/packages/emacs.scm

@@ -1,6 +1,7 @@
 (define-module (oni packages emacs)
   #:use-module (guix packages)
   #:use-module (guix utils)
+  #:use-module (guix download)
   #:use-module (guix git-download)
   #:use-module (guix build-system emacs)
   #:use-module ((guix licenses) #:prefix license:)
@@ -171,3 +172,35 @@ keywords.")
    (synopsis "Cask support for Flycheck")
    (description "Make Flycheck use Cask packages in Cask projects.")
    (license license:gpl3+)))
+
+(define-public emacs-nroam
+  (package
+   (name "emacs-nroam")
+   (version "20210325.2015")
+   (source
+    (origin
+     (method url-fetch)
+     (uri (string-append
+           "https://melpa.org/packages/nroam-"
+           version
+           ".tar"))
+     (sha256
+      (base32
+       "1aybc2k8kyf2dlpbq39p3k1nsvzrhw58xarbwwq0qgz91r49m4xq"))))
+   (build-system emacs-build-system)
+   (propagated-inputs
+    `(("emacs-org-roam" ,emacs-org-roam)
+      ("emacs-org" ,emacs-org)))
+   (home-page
+    "https://github.com/NicolasPetton/nroam")
+   (synopsis
+    "Org-roam backlinks within org-mode buffers")
+   (description
+    "nroam is a supplementary package for org-roam that replaces the backlink side
+buffer of Org-roam.  Instead, it displays org-roam backlinks at the end of
+org-roam buffers.
+
+To setup nroam for all org-roam buffers, evaluate the following:
+(add-hook 'org-mode-hook #'nroam-setup-maybe)
+")
+   (license license:gpl3+)))