Merge 7b2e28d47c into bcf78f74be

test: Add regression test for non-existent env var

.editorconfig

@@ -13,5 +13,8 @@ charset = utf-8
 [*.sh]
 indent_size = 2
 
+[*.{yaml,yml}]
+indent_size = 2
+
 [Makefile]
 indent_style = tab

.github/workflows/tests.yaml

@@ -0,0 +1,17 @@
+---
+name: 'Run Tests'
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+
+      - name: 'Execute tests'
+        run: './run_tests'

.pre-commit-config.yaml

@@ -20,5 +20,4 @@ repos:
         additional_dependencies:
           - mdformat-gfm
           - mdformat-toc
-
 # EOF

Makefile

@@ -1,7 +1,7 @@
 export LC_ALL=C
 FILE_NAME=lscolors
-export XDG_DATA_HOME ?= $${$$HOME/.local/share}
-
+XDG_DATA_HOME ?= $(HOME)/.local/share
+XDG_DATA_HOME := "$(XDG_DATA_HOME)"
 all: generate
 
 clean:
@@ -13,11 +13,11 @@ generate: clean
 	@command sort LS_COLORS | dircolors --c-shell      - > ${FILE_NAME}.csh
 
 install: generate
-	@command cp ${FILE_NAME}.sh ${FILE_NAME}.csh ${XDG_DATA_HOME}
+	@command cp ${FILE_NAME}.sh ${FILE_NAME}.csh $(XDG_DATA_HOME)
 	@echo "To enable the colors, add the following line to your shell's start-up script:"
 	@echo ""
 	@echo "For Bourne shell (e.g. ~/.bashrc or ~/.zshrc):"
-	@echo "   source ${XDG_DATA_HOME}/${FILE_NAME}.sh"
+	@echo "   source $(XDG_DATA_HOME)/${FILE_NAME}.sh"
 	@echo ""
 	@echo "For C shell (e.g. ~/.cshrc):"
-	@echo "   source ${XDG_DATA_HOME}/${FILE_NAME}.csh"
+	@echo "   source $(XDG_DATA_HOME)/${FILE_NAME}.csh"

tests/works_without_env

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+#
+
+unset -v XDG_DATA_HOME
+make install