Fix setting of headless mode

Fixes #50 Reported-by: Marco Primi <[email protected]>
ligurio · May 26, 2022 · a61122f · a61122f
1 parent 7970c59
commit a61122f
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -49,18 +49,16 @@ jobs:
     - run: lein uberjar
 
     - name: Setup test dependencies on Ubuntu
-      run: sudo apt install -y xvfb graphviz
+      run: sudo apt install -y graphviz
       if: ${{ matrix.operating-system == 'ubuntu-latest' }}
 
     - name: Setup test dependencies on macOS
       run: brew install graphviz
       if: ${{ matrix.operating-system == 'macOS-latest' }}
 
     - name: Run regression tests on Ubuntu
-      run: /usr/bin/xvfb-run bash -x ./test.sh
+      run: bash -x ./test.sh
       if: ${{ matrix.operating-system == 'ubuntu-latest' }}
-      env:
-        DISPLAY: :99.0
 
     - name: Run regression tests on macOS
       run: bash -x ./test.sh

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -12,6 +12,8 @@ change log follows the conventions of
 
 ### Fixed
 
+- Fix setting of headless mode (#50).
+
 ### Changed
 
 ## [0.1.3] - 2022-05-11

diff --git a/src/elle_cli/cli.clj b/src/elle_cli/cli.clj
@@ -1,3 +1,4 @@
+(System/setProperty "java.awt.headless" "true")
 (ns elle_cli.cli
   "History verification in CLI"
   (:require [clojure.java.io :as io]