Install libxcb on Linux in CI workflows and note dependencies in README.md. (PaulJuliusMartinez#67)

Author: PaulJuliusMartinez

.github/workflows/ci.yml

@@ -20,6 +20,9 @@ jobs:
           override: true
           target: ${{ matrix.platform.target }}
           components: clippy, rustfmt
+      - name: Install clipboard dependencies
+        if: ${{ matrix.platform.os == 'ubuntu-latest' }}
+        run: sudo apt install -y libxcb-shape0-dev libxcb-xfixes0-dev
       - name: Test
         uses: actions-rs/cargo@v1
         with:

.github/workflows/release.yml

@@ -25,6 +25,9 @@ jobs:
           override: true
           target: ${{ matrix.platform.target }}
           components: clippy, rustfmt
+      - name: Install clipboard dependencies
+        if: ${{ matrix.platform.os == 'ubuntu-latest' }}
+        run: sudo apt install -y libxcb-shape0-dev libxcb-xfixes0-dev
       - name: Build
         uses: actions-rs/cargo@v1
         with:

README.md

@@ -42,6 +42,15 @@ source by running `cargo install jless`.
 The [releases](https://github.com/PaulJuliusMartinez/jless/releases)
 page also contains links to binaries for various architectures.
 
+## Dependencies
+
+On Linux systems, X11 libraries are needed to build clipboard access if
+building from source. On Ubuntu you can install these using:
+
+```
+sudo apt-get install libxcb1-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev
+```
+
 ## Website
 
 [jless.io](https://jless.io) is the official website for `jless`. Code