Add css-inline as git submodule with auto-build on install

osbre · claude · osbre · commit 92e41ec99921 · 2026-02-06T16:28:47.000Z
Make the shard installable for Crystal users by vendoring the
upstream Rust library as a submodule and building the C bindings
via a postinstall script in shard.yml. Update CI to checkout
submodules and install Rust before running specs.

Co-Authored-By: Claude Opus 4.6 &lt;noreply@anthropic.com&gt;
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -20,4 +20,4 @@ jobs:
       - name: Run tests
         run: crystal spec
         env:
-          LD_LIBRARY_PATH: ${{ github.workspace }}/css-inline/bindings/c/target/release
+          LD_LIBRARY_PATH: ${{ github.workspace }}/css-inline/bindings/c/target/release
diff --git a/.gitignore b/.gitignore
@@ -3,7 +3,6 @@
 /bin/
 /.shards/
 *.dwarf
-/css-inline
 
 # Libraries don't need dependency lock
 # Dependencies will be locked in applications that use them
diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "css-inline"]
+	path = css-inline
+	url = https://github.com/Stranger6667/css-inline.git
diff --git a/css-inline b/css-inline
@@ -0,0 +1 @@
+Subproject commit fb56972e9581b597db030d546d7f405b6d7eb16a
diff --git a/shard.yml b/shard.yml
@@ -7,3 +7,6 @@ authors:
 crystal: '>= 1.19.1'
 
 license: MIT
+
+scripts:
+  postinstall: cd css-inline/bindings/c && cargo build --release

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+[submodule "css-inline"]`
	`2`	`+ path = css-inline`
	`3`	`+ url = https://github.com/Stranger6667/css-inline.git`