chore: repo maintenance + no path dependencies (#991)

- Move `tokio` into its own directory.
- Remove `path` dependencies.
- Run tests with once with crates.io dep and once with patched dep.

Cargo.toml

@@ -1,30 +1,7 @@
-[package]
-name = "tokio"
-# When releasing to crates.io:
-# - Update html_root_url.
-# - Update doc url
-#   - Cargo.toml
-#   - README.md
-# - Update CHANGELOG.md.
-# - Create "v0.1.x" git tag.
-version = "0.1.17"
-authors = ["Carl Lerche <me@carllerche.com>"]
-license = "MIT"
-readme = "README.md"
-documentation = "https://docs.rs/tokio/0.1.17/tokio/"
-repository = "https://github.com/tokio-rs/tokio"
-homepage = "https://tokio.rs"
-description = """
-An event-driven, non-blocking I/O platform for writing asynchronous I/O
-backed applications.
-"""
-categories = ["asynchronous", "network-programming"]
-keywords = ["io", "async", "non-blocking", "futures"]
-
 [workspace]
 
 members = [
-  "./",
+  "tokio",
   "tokio-async-await",
   "tokio-buf",
   "tokio-codec",
@@ -44,88 +21,3 @@ members = [
   "tokio-udp",
   "tokio-uds",
 ]
-
-[features]
-default = [
-  "codec",
-  "fs",
-  "io",
-  "reactor",
-  "rt-full",
-  "sync",
-  "tcp",
-  "timer",
-  "udp",
-  "uds",
-]
-
-codec = ["io", "tokio-codec"]
-fs = ["tokio-fs"]
-io = ["bytes", "tokio-io"]
-reactor = ["io", "mio", "tokio-reactor"]
-rt-full = [
-  "num_cpus",
-  "reactor",
-  "timer",
-  "tokio-current-thread",
-  "tokio-executor",
-  "tokio-threadpool",
-  "tokio-trace-core",
-]
-sync = ["tokio-sync"]
-tcp = ["tokio-tcp"]
-timer = ["tokio-timer"]
-udp = ["tokio-udp"]
-uds = ["tokio-uds"]
-
-# This feature comes with no promise of stability. Things will
-# break with each patch release. Use at your own risk.
-async-await-preview = [
-  "tokio-async-await/async-await-preview",
-]
-
-[badges]
-travis-ci = { repository = "tokio-rs/tokio" }
-appveyor = { repository = "carllerche/tokio", id = "s83yxhy9qeb58va7" }
-
-[dependencies]
-# Only non-optional dependency...
-futures = "0.1.20"
-
-# Everything else is optional...
-bytes = { version = "0.4", optional = true }
-num_cpus = { version = "1.8.0", optional = true }
-tokio-codec = { version = "0.1.0", path = "tokio-codec", optional = true }
-tokio-current-thread = { version = "0.1.3", path = "tokio-current-thread", optional = true }
-tokio-fs = { version = "0.1.6", path = "tokio-fs", optional = true }
-tokio-io = { version = "0.1.6", path = "tokio-io", optional = true }
-tokio-executor = { version = "0.1.5", path = "tokio-executor", optional = true }
-tokio-reactor = { version = "0.1.1", path = "tokio-reactor", optional = true }
-tokio-sync = { version = "0.1.3", path = "tokio-sync", optional = true }
-tokio-threadpool = { version = "0.1.8", path = "tokio-threadpool", optional = true }
-tokio-tcp = { version = "0.1.0", path = "tokio-tcp", optional = true }
-tokio-udp = { version = "0.1.0", path = "tokio-udp", optional = true }
-tokio-timer = { version = "0.2.8", path = "tokio-timer", optional = true }
-tokio-trace-core = { version = "0.1", path = "tokio-trace/tokio-trace-core", optional = true }
-
-# Needed until `reactor` is removed from `tokio`.
-mio = { version = "0.6.14", optional = true }
-
-# Needed for async/await preview support
-tokio-async-await = { version = "0.1.0", path = "tokio-async-await", optional = true }
-
-[target.'cfg(unix)'.dependencies]
-tokio-uds = { version = "0.2.1", path = "tokio-uds", optional = true }
-
-[dev-dependencies]
-env_logger = { version = "0.5", default-features = false }
-flate2 = { version = "1", features = ["tokio"] }
-futures-cpupool = "0.1"
-http = "0.1"
-httparse = "1.0"
-libc = "0.2"
-num_cpus = "1.0"
-serde = "1.0"
-serde_derive = "1.0"
-serde_json = "1.0"
-time = "0.1"

azure-pipelines.yml

@@ -35,7 +35,7 @@ jobs:
 - template: ci/azure-test-stable.yml
   parameters:
     name: test_linux
-    displayName: Test sub crates - Any
+    displayName: Test sub crates -
     crates:
       - tokio-buf
       - tokio-codec

ci/azure-cargo-check.yml

@@ -13,14 +13,9 @@ jobs:
 
   - ${{ each crate in parameters.crates }}:
     - ${{ each feature in crate.value }}:
-      - ${{ if eq(crate.key, 'tokio') }}:
-        - script: cargo check ${{ parameters.noDefaultFeatures }} --features ${{ feature }}
-          displayName: Check features = ${{ feature }}
-
-      - ${{ if not(eq(crate.key, 'tokio')) }}:
-        - script: cargo check ${{ parameters.noDefaultFeatures }} --features ${{ feature }}
-          displayName: Check `${{ crate.key }}`, features = ${{ feature }}
-          workingDirectory: $(Build.SourcesDirectory)/${{ crate.key }}
+      - script: cargo check ${{ parameters.noDefaultFeatures }} --features ${{ feature }}
+        displayName: Check `${{ crate.key }}`, features = ${{ feature }}
+        workingDirectory: $(Build.SourcesDirectory)/${{ crate.key }}
 
   - ${{ if parameters.benches }}:
     - script: cargo check --benches --all

ci/azure-test-stable.yml

@@ -20,17 +20,25 @@ jobs:
       rust_version: stable
 
   - ${{ each crate in parameters.crates }}:
-    - ${{ if eq(crate, 'tokio') }}:
-      - script: cargo test
-        env:
-          LOOM_MAX_DURATION: 10
-          CI: 'True'
-        displayName: cargo test
+    - script: cargo test
+      env:
+        LOOM_MAX_DURATION: 10
+        CI: 'True'
+      displayName: cargo test -p ${{ crate }}
+      workingDirectory: $(Build.SourcesDirectory)/${{ crate }}
 
-    - ${{ if not(eq(crate, 'tokio')) }}:
-      - script: cargo test
-        env:
-          LOOM_MAX_DURATION: 10
-          CI: 'True'
-        displayName: cargo test -p ${{ crate }}
-        workingDirectory: $(Build.SourcesDirectory)/${{ crate }}
+  - script: |
+      set -e
+      cat ci/patch.toml >> Cargo.toml
+      echo "~~~~ Cargo.toml ~~~~"
+      cat Cargo.toml
+      echo "~~~~~~~~~~~~~~~~~~~~"
+    displayName: Patch Cargo.toml
+
+  - ${{ each crate in parameters.crates }}:
+    - script: cargo test
+      env:
+        LOOM_MAX_DURATION: 10
+        CI: 'True'
+      displayName: cargo test -p ${{ crate }} (PATCHED)
+      workingDirectory: $(Build.SourcesDirectory)/${{ crate }}

ci/azure-tsan.yml

@@ -16,6 +16,12 @@ jobs:
 
   - script: |
         set -e
+
+        cat ci/patch.toml >> Cargo.toml
+        echo "~~~~ Cargo.toml ~~~~"
+        cat Cargo.toml
+        echo "~~~~~~~~~~~~~~~~~~~~"
+
         # Make sure the benchmarks compile
         export ASAN_OPTIONS="detect_odr_violation=0 detect_leaks=0"
         export TSAN_OPTIONS="suppressions=`pwd`/ci/tsan"

ci/patch.toml

@@ -0,0 +1,22 @@
+# Patch dependencies to run all tests against versions of the crate in the
+# repository.
+[patch.crates-io]
+tokio = { path = "tokio" }
+tokio-async-await = { path = "tokio-async-await" }
+tokio-buf = { path = "tokio-buf" }
+tokio-codec = { path = "tokio-codec" }
+tokio-current-thread = { path = "tokio-current-thread" }
+tokio-executor = { path = "tokio-executor" }
+tokio-fs = { path = "tokio-fs" }
+tokio-io = { path = "tokio-io" }
+tokio-reactor = { path = "tokio-reactor" }
+tokio-signal = { path = "tokio-signal" }
+tokio-sync = { path = "tokio-sync" }
+tokio-threadpool = { path = "tokio-threadpool" }
+tokio-timer = { path = "tokio-timer" }
+tokio-tcp = { path = "tokio-tcp" }
+tokio-tls = { path = "tokio-tls" }
+tokio-trace = { path = "tokio-trace" }
+tokio-trace-core = { path = "tokio-trace/tokio-trace-core" }
+tokio-udp = { path = "tokio-udp" }
+tokio-uds = { path = "tokio-uds" }

tokio-async-await/Cargo.toml

@@ -21,9 +21,9 @@ async-await-preview = ["futures/nightly"]
 
 [dependencies]
 futures = "0.1.23"
-tokio-io = { version = "0.1.7", path = "../tokio-io" }
+tokio-io = "0.1.7"
 
 [dev-dependencies]
 bytes = "0.4.9"
-tokio = { version = "0.1.8", path = ".." }
+tokio = "0.1.8"
 hyper = "0.12.8"

tokio-codec/Cargo.toml

@@ -18,6 +18,6 @@ Utilities for encoding and decoding frames.
 categories = ["asynchronous"]
 
 [dependencies]
-tokio-io = { version = "0.1.7", path = "../tokio-io" }
+tokio-io = "0.1.7"
 bytes = "0.4.7"
 futures = "0.1.18"

tokio-current-thread/Cargo.toml

@@ -21,5 +21,5 @@ keywords = ["futures", "tokio"]
 categories = ["concurrency", "asynchronous"]
 
 [dependencies]
-tokio-executor = { version = "0.1.5", path = "../tokio-executor" }
+tokio-executor = "0.1.5"
 futures = "0.1.19"

tokio-fs/Cargo.toml

@@ -23,13 +23,13 @@ categories = ["asynchronous", "network-programming", "filesystem"]
 
 [dependencies]
 futures = "0.1.21"
-tokio-threadpool = { version = "0.1.3", path = "../tokio-threadpool" }
-tokio-io = { version = "0.1.6", path = "../tokio-io" }
+tokio-threadpool = "0.1.3"
+tokio-io = "0.1.6"
 
 [dev-dependencies]
 rand = "0.6"
 tempfile = "3"
 tempdir = "0.3"
-tokio-io = { version = "0.1.6", path = "../tokio-io" }
-tokio-codec = { version = "0.1.0", path = "../tokio-codec" }
-tokio = { version = "0.1.7", path = ".." }
+tokio-io = "0.1.6"
+tokio-codec = "0.1.0"
+tokio = "0.1.7"

tokio-io/Cargo.toml

@@ -25,4 +25,4 @@ futures = "0.1.18"
 log = "0.4"
 
 [dev-dependencies]
-tokio-current-thread = { version = "0.1.1", path = "../tokio-current-thread" }
+tokio-current-thread = "0.1.1"

tokio-reactor/Cargo.toml

@@ -29,11 +29,11 @@ mio = "0.6.14"
 num_cpus = "1.8.0"
 parking_lot = "0.7.0"
 slab = "0.4.0"
-tokio-executor = { version = "0.1.1", path = "../tokio-executor" }
-tokio-io = { version = "0.1.6", path = "../tokio-io" }
-tokio-sync = { version = "0.1.1", path = "../tokio-sync" }
+tokio-executor = "0.1.1"
+tokio-io = "0.1.6"
+tokio-sync = "0.1.1"
 
 [dev-dependencies]
 num_cpus = "1.8.0"
-tokio = { version = "0.1.7", path = ".." }
+tokio = "0.1.7"
 tokio-io-pool = "0.1.4"

tokio-signal/Cargo.toml

@@ -24,9 +24,9 @@ appveyor = { repository = "carllerche/tokio", id = "s83yxhy9qeb58va7" }
 [dependencies]
 futures = "0.1.11"
 mio = "0.6.14"
-tokio-reactor = { version = "0.1.0", path = "../tokio-reactor" }
-tokio-executor = { version = "0.1.0", path = "../tokio-executor" }
-tokio-io = { version = "0.1", path = "../tokio-io" }
+tokio-reactor = "0.1.0"
+tokio-executor = "0.1.0"
+tokio-io = "0.1"
 
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
@@ -34,7 +34,7 @@ mio-uds = "0.6"
 signal-hook = "0.1"
 
 [dev-dependencies]
-tokio = { version = "0.1.8", path = ".." }
+tokio = "0.1.8"
 
 [target.'cfg(windows)'.dependencies.winapi]
 version = "0.3"

tokio-sync/Cargo.toml

@@ -24,6 +24,6 @@ futures = "0.1.19"
 
 [dev-dependencies]
 env_logger = { version = "0.5", default-features = false }
-tokio = { version = "0.1.15", path = ".." }
+tokio = "0.1.15"
 tokio-mock-task = "0.1.1"
 loom = { version = "0.1.1", features = ["futures"] }

tokio-tcp/Cargo.toml

@@ -20,8 +20,8 @@ TCP bindings for tokio.
 categories = ["asynchronous"]
 
 [dependencies]
-tokio-io = { version = "0.1.6", path = "../tokio-io" }
-tokio-reactor = { version = "0.1.1", path = "../tokio-reactor" }
+tokio-io = "0.1.6"
+tokio-reactor = "0.1.1"
 bytes = "0.4"
 mio = "0.6.14"
 iovec = "0.1"
@@ -29,4 +29,4 @@ futures = "0.1.19"
 
 [dev-dependencies]
 env_logger = { version = "0.5", default-features = false }
-tokio = { version = "0.1.13", path = ".." }
+tokio = "0.1.13"

tokio-threadpool/Cargo.toml

@@ -20,7 +20,7 @@ keywords = ["futures", "tokio"]
 categories = ["concurrency", "asynchronous"]
 
 [dependencies]
-tokio-executor = { version = "0.1.2", path = "../tokio-executor" }
+tokio-executor = "0.1.2"
 futures = "0.1.19"
 crossbeam-deque = "0.7.0"
 crossbeam-queue = "0.1.0"

tokio-timer/Cargo.toml

@@ -20,7 +20,7 @@ Timer facilities for Tokio
 
 [dependencies]
 futures = "0.1.19"
-tokio-executor = { version = "0.1.1", path = "../tokio-executor" }
+tokio-executor = "0.1.1"
 crossbeam-utils = "0.6.0"
 
 # Backs `DelayQueue`
@@ -29,4 +29,4 @@ slab = "0.4.1"
 [dev-dependencies]
 rand = "0.6"
 tokio-mock-task = "0.1.0"
-tokio = { version = "0.1.7", path = "../" }
+tokio = "0.1.7"

tokio-timer/tests/throttle.rs

@@ -1,5 +1,4 @@
 extern crate futures;
-extern crate tokio;
 extern crate tokio_executor;
 extern crate tokio_timer;
 
@@ -8,13 +7,13 @@ mod support;
 use support::*;
 
 use futures::{prelude::*, sync::mpsc};
-use tokio::util::StreamExt;
+use tokio_timer::throttle::Throttle;
 
 #[test]
 fn throttle() {
     mocked(|timer, _| {
         let (tx, rx) = mpsc::unbounded();
-        let mut stream = rx.throttle(ms(1)).map_err(|e| panic!("{:?}", e));
+        let mut stream = Throttle::new(rx, ms(1));
 
         assert_not_ready!(stream);
 
@@ -36,7 +35,7 @@ fn throttle() {
 fn throttle_dur_0() {
     mocked(|_, _| {
         let (tx, rx) = mpsc::unbounded();
-        let mut stream = rx.throttle(ms(0)).map_err(|e| panic!("{:?}", e));
+        let mut stream = Throttle::new(rx, ms(0));
 
         assert_not_ready!(stream);
 

tokio-tls/Cargo.toml

@@ -22,10 +22,10 @@ travis-ci = { repository = "tokio-rs/tokio-tls" }
 [dependencies]
 futures = "0.1.23"
 native-tls = "0.2"
-tokio-io = { version = "0.1.7", path = "../tokio-io" }
+tokio-io = "0.1.7"
 
 [dev-dependencies]
-tokio = { version = "0.1", path = "../" }
+tokio = "0.1"
 cfg-if = "0.1"
 env_logger = { version = "0.5", default-features = false }
 

tokio-udp/Cargo.toml

@@ -18,9 +18,9 @@ UDP bindings for tokio.
 categories = ["asynchronous"]
 
 [dependencies]
-tokio-codec = { version = "0.1.0", path = "../tokio-codec" }
-tokio-io = { version = "0.1.7", path = "../tokio-io" }
-tokio-reactor = { version = "0.1.1", path = "../tokio-reactor" }
+tokio-codec = "0.1.0"
+tokio-io = "0.1.7"
+tokio-reactor = "0.1.1"
 bytes = "0.4"
 mio = "0.6.14"
 log = "0.4"

tokio-uds/Cargo.toml

@@ -26,10 +26,10 @@ libc = "0.2.42"
 log = "0.4.2"
 mio = "0.6.14"
 mio-uds = "0.6.5"
-tokio-codec = { version = "0.1.0", path = "../tokio-codec" }
-tokio-reactor = { version = "0.1.1", path = "../tokio-reactor" }
-tokio-io = { version = "0.1.6", path = "../tokio-io" }
+tokio-codec = "0.1.0"
+tokio-reactor = "0.1.1"
+tokio-io = "0.1.6"
 
 [dev-dependencies]
-tokio = { version = "0.1.6", path = "../" }
+tokio = "0.1.6"
 tempfile = "3"

tokio/Cargo.toml

@@ -0,0 +1,103 @@
+[package]
+name = "tokio"
+# When releasing to crates.io:
+# - Update html_root_url.
+# - Update doc url
+#   - Cargo.toml
+#   - README.md
+# - Update CHANGELOG.md.
+# - Create "v0.1.x" git tag.
+version = "0.1.17"
+authors = ["Carl Lerche <me@carllerche.com>"]
+license = "MIT"
+readme = "README.md"
+documentation = "https://docs.rs/tokio/0.1.17/tokio/"
+repository = "https://github.com/tokio-rs/tokio"
+homepage = "https://tokio.rs"
+description = """
+An event-driven, non-blocking I/O platform for writing asynchronous I/O
+backed applications.
+"""
+categories = ["asynchronous", "network-programming"]
+keywords = ["io", "async", "non-blocking", "futures"]
+
+[features]
+default = [
+  "codec",
+  "fs",
+  "io",
+  "reactor",
+  "rt-full",
+  "sync",
+  "tcp",
+  "timer",
+  "udp",
+  "uds",
+]
+
+codec = ["io", "tokio-codec"]
+fs = ["tokio-fs"]
+io = ["bytes", "tokio-io"]
+reactor = ["io", "mio", "tokio-reactor"]
+rt-full = [
+  "num_cpus",
+  "reactor",
+  "timer",
+  "tokio-current-thread",
+  "tokio-executor",
+  "tokio-threadpool",
+  "tokio-trace-core",
+]
+sync = ["tokio-sync"]
+tcp = ["tokio-tcp"]
+timer = ["tokio-timer"]
+udp = ["tokio-udp"]
+uds = ["tokio-uds"]
+
+# This feature comes with no promise of stability. Things will
+# break with each patch release. Use at your own risk.
+async-await-preview = [
+  "tokio-async-await/async-await-preview",
+]
+
+[dependencies]
+# Only non-optional dependency...
+futures = "0.1.20"
+
+# Everything else is optional...
+bytes = { version = "0.4", optional = true }
+num_cpus = { version = "1.8.0", optional = true }
+tokio-codec = { version = "0.1.0", optional = true }
+tokio-current-thread = { version = "0.1.3", optional = true }
+tokio-fs = { version = "0.1.6", optional = true }
+tokio-io = { version = "0.1.6", optional = true }
+tokio-executor = { version = "0.1.5", optional = true }
+tokio-reactor = { version = "0.1.1", optional = true }
+tokio-sync = { version = "0.1.3", optional = true }
+tokio-threadpool = { version = "0.1.8", optional = true }
+tokio-tcp = { version = "0.1.0", optional = true }
+tokio-udp = { version = "0.1.0", optional = true }
+tokio-timer = { version = "0.2.8", optional = true }
+tokio-trace-core = { version = "0.1", optional = true }
+
+# Needed until `reactor` is removed from `tokio`.
+mio = { version = "0.6.14", optional = true }
+
+# Needed for async/await preview support
+tokio-async-await = { version = "0.1.0", optional = true }
+
+[target.'cfg(unix)'.dependencies]
+tokio-uds = { version = "0.2.1", optional = true }
+
+[dev-dependencies]
+env_logger = { version = "0.5", default-features = false }
+flate2 = { version = "1", features = ["tokio"] }
+futures-cpupool = "0.1"
+http = "0.1"
+httparse = "1.0"
+libc = "0.2"
+num_cpus = "1.0"
+serde = "1.0"
+serde_derive = "1.0"
+serde_json = "1.0"
+time = "0.1"