Switch to GitHub actions (Close #426)

.github/workflows/test.yml

@@ -0,0 +1,38 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    paths-ignore:
+      - CHANGELOG
+      - CONTRIBUTORS
+      - LICENSE
+      - README.org
+      - org-journal.svg
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    continue-on-error: ${{ matrix.experimental }}
+    strategy:
+      matrix:
+        emacs_version:
+          - 25.1
+          - 26.1
+          - 27.1
+          - 28.1
+          - 29.1
+          - release-snapshot
+        experimental: [false]
+        include:
+          - emacs_version: snapshot
+            experimental: true
+    steps:
+    - uses: purcell/setup-emacs@master
+      with:
+        version: ${{ matrix.emacs_version }}
+
+    - uses: actions/checkout@v4
+
+    - name: Run tests
+      run: make all

README.org

@@ -1,4 +1,4 @@
-[[https://travis-ci.org/bastibe/org-journal][file:https://travis-ci.org/bastibe/org-journal.svg?branch=master]] [[https://elpa.nongnu.org/nongnu/org-journal.html][https://elpa.nongnu.org/nongnu/org-journal.svg]] [[http://melpa.org/#/org-journal][file:http://melpa.org/packages/org-journal-badge.svg]] [[http://stable.melpa.org/#/org-journal][file:http://stable.melpa.org/packages/org-journal-badge.svg]] [[contributors][file:https://img.shields.io/github/contributors/bastibe/org-journal.svg]] [[license][file:https://img.shields.io/github/license/bastibe/org-journal.svg]]
+[[https://github.com/bastibe/org-journal/actions/workflows/test.yml][file:https://github.com/bastibe/org-journal/actions/workflows/test.yml/badge.svg?branch=master]] [[https://elpa.nongnu.org/nongnu/org-journal.html][https://elpa.nongnu.org/nongnu/org-journal.svg]] [[http://melpa.org/#/org-journal][file:http://melpa.org/packages/org-journal-badge.svg]] [[http://stable.melpa.org/#/org-journal][file:http://stable.melpa.org/packages/org-journal-badge.svg]] [[contributors][file:https://img.shields.io/github/contributors/bastibe/org-journal.svg]] [[license][file:https://img.shields.io/github/license/bastibe/org-journal.svg]]
 
 #+CAPTION: The org-journal logo
 [[./org-journal.svg]]
@@ -306,11 +306,11 @@ empty string =""=. Any [[http://orgmode.org/manual/Matching-tags-and-properties.
 todo states are allowed. By default this is ~TODO=”TODO”~. Which will
 match TODO items.
 
-The old carryover items in the previous day's journal are processed by the function assigned to =org-journal-handle-old-carryover= variable. 
+The old carryover items in the previous day's journal are processed by the function assigned to =org-journal-handle-old-carryover= variable.
 Default is to remove all of them. You can change this behavior by
 assigning a custom fuction to the variable.
 Your function has to take one argument, which is a list of old carryover entries. The list is in form of ((START_POINT (END_POINT . "TEXT")) ... (START_POINT (END_POINT . "TEXT"))); and in ascending order of START_POINT.
- 
+
 For example, you can choose putting a tag on the old carryover entries intead of removing them:
 
 #+begin_src elisp
@@ -319,7 +319,7 @@ For example, you can choose putting a tag on the old carryover entries intead of
     (let ((matcher (cdr (org-make-tags-matcher org-journal-carryover-items))))
       (dolist (entry (reverse old_carryover))
         (save-restriction
-          (narrow-to-region (car entry) (cadr entry)) 
+          (narrow-to-region (car entry) (cadr entry))
           (goto-char (point-min))
           (org-scan-tags '(lambda ()
                             (org-set-tags ":carried:"))