Added linters and polished code

The minimum version supported has been raised to 25.3.

Signed-off-by: Miquel Sabaté Solà <msabate@suse.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/.emacs.d/test-emacs.sh b/.emacs.d/test-emacs.sh
new file mode 100755
index 0000000..14e47da
--- /dev/null
+++ b/.emacs.d/test-emacs.sh
@@ -0,0 +1,51 @@
+#!/bin/bash -ex
+# Some parts kindly taken from: https://github.com/purcell/emacs.d
+
+if [ -n "$TRAVIS" ]; then
+    # We still need to have an .emacs.d directory, so emacs-async (dependency of
+    # some other package) is happy.
+    export HOME=$PWD/..
+    ln -s emacs ../.emacs.d
+fi
+
+##
+# Linters.
+
+mkdir -p vendor
+wget -q -O vendor/elisp-lint.el https://raw.githubusercontent.com/gonewest818/elisp-lint/master/elisp-lint.el
+wget -q -O vendor/package-lint.el https://raw.githubusercontent.com/purcell/package-lint/master/package-lint.el
+LOAD_PATH="-L $(readlink -f -- vendor)"
+
+# shellcheck disable=SC2039
+pushd .
+for i in . lisp; do
+    cd "$i"
+    # shellcheck disable=SC2010
+    # shellcheck disable=SC2035
+    files="$(ls *.el | grep -v 'custom.el' | grep -v 'lisp-autoloads.el' | grep -v '.emacs.d-autoloads.el' | grep -v 'soria-theme.el' | xargs)"
+
+    # shellcheck disable=SC2086
+    ${EMACS:=emacs} -Q --batch ${LOAD_PATH} -l elisp-lint.el -f elisp-lint-files-batch $files
+    # shellcheck disable=SC2086
+    ${EMACS:=emacs} -Q --batch ${LOAD_PATH} -l package-lint.el -f package-lint-batch-and-exit $files
+done
+
+# shellcheck disable=SC2039
+popd
+rm -r vendor
+
+##
+# Startup.
+
+echo "Attempting startup..."
+
+${EMACS:=emacs} -nw --batch \
+                --eval '(let ((debug-on-error t)
+                              (url-show-status nil)
+                              (user-emacs-directory default-directory)
+                              (package-user-dir (expand-file-name (concat "elpa-" emacs-version)))
+                              (custom-theme-directory default-directory)
+                              (user-init-file (expand-file-name "init.el")))
+                           (load-file user-init-file)
+                           (run-hooks (quote after-init-hook)))'
+echo "Startup successful"