Remove all feature flags except event-stream (#322)

Signed-off-by: Robert Vojta <rvojta@me.com>

.github/workflows/crossterm_test.yml

@@ -50,26 +50,17 @@ jobs:
     - name: Test Build
       run: cargo build
       continue-on-error: ${{ matrix.can-fail }}
+    - name: Test default features
+      run: cargo test --lib -- --nocapture --test-threads 1
+      continue-on-error: ${{ matrix.can-fail }}
+    - name: Test serde feature
+      run: cargo test --lib --features serde -- --nocapture --test-threads 1
+      continue-on-error: ${{ matrix.can-fail }}
+    - name: Test event-stream feature
+      run: cargo test --lib --features event-stream -- --nocapture --test-threads 1
+      continue-on-error: ${{ matrix.can-fail }}
     - name: Test all features
-      run: cargo test --all-features --no-default-features -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test cursor feature
-      run: cargo test --features cursor --no-default-features --lib -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test style feature
-      run: cargo test --features style --no-default-features --lib -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test terminal feature
-      run: cargo test --features terminal --no-default-features --lib -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test screen feature
-      run: cargo test --features screen --no-default-features --lib -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test event feature
-      run: cargo test --features event --no-default-features --lib -- --nocapture --test-threads 1
-      continue-on-error: ${{ matrix.can-fail }}
-    - name: Test async-event feature
-      run: cargo test --features event-stream --no-default-features --lib -- --nocapture --test-threads 1
+      run: cargo test --all-features -- --nocapture --test-threads 1
       continue-on-error: ${{ matrix.can-fail }}
     - name: Test Packaging
       if: matrix.rust == 'stable'

.travis.yml

@@ -35,10 +35,8 @@ script:
   - if [ "$TRAVIS_RUST_VERSION" = "stable" ]; then cargo fmt --all -- --check; fi
   - cargo clippy -- -D clippy::all
   - cargo build
-  - cargo test --all-features --no-default-features -- --nocapture --test-threads 1
-  - cargo test --features cursor --no-default-features --lib -- --nocapture --test-threads 1
-  - cargo test --features style --no-default-features --lib -- --nocapture --test-threads 1
-  - cargo test --features terminal --no-default-features --lib -- --nocapture --test-threads 1
-  - cargo test --features screen --no-default-features --lib -- --nocapture --test-threads 1
-  - cargo test --features event --no-default-features --lib -- --nocapture --test-threads 1
-  - cargo test --features event-stream --no-default-features --lib -- --nocapture --test-threads 1
+  - cargo test --lib -- --nocapture --test-threads 1
+  - cargo test --lib --features serde -- --nocapture --test-threads 1
+  - cargo test --lib --features event-stream -- --nocapture --test-threads 1
+  - cargo test --all-features -- --nocapture --test-threads 1
+  - if [ "$TRAVIS_RUST_VERSION" = "stable" ]; then cargo package; fi

Cargo.toml

@@ -16,34 +16,50 @@ categories = ["command-line-interface", "command-line-utilities"]
 name = "crossterm"
 path = "src/lib.rs"
 
+#
+# Build documentation with all features -> EventStream is available
+#
 [package.metadata.docs.rs]
 all-features = true
 
+#
+# Features
+#
 [features]
-default = ["cursor", "style", "terminal", "screen", "event"]
-cursor = ["lazy_static", "event", "winapi/wincon", "winapi/winnt", "winapi/minwindef"]
-style = ["lazy_static", "winapi/wincon"]
-terminal = ["cursor"]
-screen = ["lazy_static", "winapi/wincon", "winapi/minwindef"]
-event = ["bitflags", "mio", "lazy_static", "parking_lot", "screen", "terminal", "winapi/winnt", "winapi/winuser", "winapi/wincon", "winapi/synchapi", "winapi/namedpipeapi", "winapi/impl-default"]
-event-stream = ["event", "futures"]
+default = []
+event-stream = ["futures"]
 
+#
+# Shared dependencies
+#
 [dependencies]
-bitflags = { version = "1.2", optional = true }
-lazy_static = { version = "1.4", optional = true }
-parking_lot = { version = "0.9", optional = true }
+bitflags = "1.2"
+futures = { version = "0.3", optional = true }
+lazy_static = "1.4"
+parking_lot = "0.9"
 serde = { version = "1.0.0", features = ["derive"], optional = true }
-futures = {version = "0.3", optional = true }
+
+#
+# Windows dependencies
+#
+[target.'cfg(windows)'.dependencies.winapi]
+version = "0.3.8"
+features = ["winuser"]
 
 [target.'cfg(windows)'.dependencies]
-winapi = "0.3.8"
 crossterm_winapi = "0.5.0"
 
+#
+# UNIX dependencies
+#
 [target.'cfg(unix)'.dependencies]
 libc = "0.2.51"
-mio = { version = "0.6.19", optional = true }
-signal-hook = { version = "0.1.11", features=["mio-support"]}
+mio = "0.6.19"
+signal-hook = { version = "0.1.11", features = ["mio-support"] }
 
+#
+# Dev dependencies (examples, ...)
+#
 [dev-dependencies]
 tokio = "0.2.0-alpha.6"
 futures = "0.3"

src/lib.rs

@@ -232,19 +232,14 @@ pub use utils::functions::supports_ansi;
 pub use utils::{Command, ErrorKind, ExecutableCommand, Output, QueueableCommand, Result};
 
 /// A module to work with the terminal cursor
-#[cfg(feature = "cursor")]
 pub mod cursor;
 /// A module to read events.
-#[cfg(feature = "event")]
 pub mod event;
 /// A module to work with the terminal screen.
-#[cfg(feature = "screen")]
 pub mod screen;
 /// A module to apply attributes and colors on your text.
-#[cfg(feature = "style")]
 pub mod style;
 /// A module to work with the terminal.
-#[cfg(feature = "terminal")]
 pub mod terminal;
 /// Shared utilities.
 pub mod utils;