Add a test project and verify that Shards can install and build it

Author: oprypin

.github/workflows/main.yml

@@ -71,6 +71,10 @@ jobs:
       - run: |
           ! shards --version
         if: ${{ matrix.config.shards == 'false' }}
+      - run: |
+          shards build
+        working-directory: test-project
+        if: ${{ !contains('false', matrix.config.shards) }}
 
   test:
     runs-on: ubuntu-latest

.github/workflows/release.yml

@@ -71,3 +71,7 @@ jobs:
       - run: |
           ! shards --version
         if: ${{ matrix.config.shards == 'false' }}
+      - run: |
+          shards build
+        working-directory: test-project
+        if: ${{ !contains('false', matrix.config.shards) }}

.gitignore

@@ -1 +1,2 @@
 node_modules/
+.vscode/

test-project/.gitignore

@@ -0,0 +1,3 @@
+bin/
+lib/
+shard.lock

test-project/shard.yml

@@ -0,0 +1,10 @@
+name: test-project
+version: 0.1.0
+
+dependencies:
+  spec_assert:
+    github: oprypin/spec-assert
+
+targets:
+  test:
+    main: test.cr

test-project/test.cr

@@ -0,0 +1,3 @@
+require "spec_assert"
+
+assert 2 == 2