Improve README and cargo publish dry-run (#11)

.travis.yml

@@ -41,10 +41,15 @@ script:
 
 after_success:
 - |
-  if [ "$PUBLISH" = "true" ] && [ -n "$TRAVIS_TAG" ]; then
-    # publish when this is a new tag
+  if [ "$PUBLISH" = "true" ]; then
     cargo login "$CRATES_TOKEN"
-    cargo publish
+
+    if [ -n "$TRAVIS_TAG" ]; then
+      # publish when this is a new tag
+      cargo publish --verbose
+    else
+      cargo publish --dry-run --verbose
+    fi
   elif [ "$COVERAGE" = "true" ] && [ -z "$TRAVIS_TAG" ]; then
     docker run --security-opt seccomp=unconfined -v "$PWD:/volume" \
       guangie88/ubuntu-cargo-tarpaulin:xenial-stable "

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "vlog"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Chen Weiguang <chen.weiguang@gmail.com>"]
 description = "Macros to do stdout / stderr logs based on verbosity level."
 documentation = "https://docs.rs/vlog"

README.md

@@ -32,11 +32,6 @@ fn main() {
     v2!("v2 stdout won't print");
     v3!("v3 stdout won't print");
 
-    ve0!("ve0 stderr prints");
-    ve1!("ve1 stderr won't print");
-    ve2!("ve2 stderr won't print");
-    ve3!("ve3 stderr won't print");
-
     // set custom verbosity level
     set_verbosity_level(1);
     assert_eq!(1, get_verbosity_level());
@@ -46,11 +41,6 @@ fn main() {
     v2!("{} stdout won't print", "v2");
     v3!("{} stdout won't print", "v3");
 
-    ve0!("{} stderr prints", "ve0");
-    ve1!("{} stderr prints", "ve1");
-    ve2!("{} stderr won't print", "ve2");
-    ve3!("{} stderr won't print", "ve3");
-
     // set custom max verbosity level
     set_verbosity_level(3);
     assert_eq!(3, get_verbosity_level());
@@ -60,6 +50,7 @@ fn main() {
     v2!("{} stdout prints", "v2");
     v3!("{} stdout prints", "v3");
 
+    // stderr macros also available
     ve0!("{} stderr prints", "ve0");
     ve1!("{} stderr prints", "ve1");
     ve2!("{} stderr prints", "ve2");

appveyor.yml

@@ -1,7 +1,7 @@
 # source: https://github.com/starkat99/appveyor-rust/blob/master/appveyor.yml
 # source: https://github.com/japaric/rust-everywhere/blob/master/appveyor.yml
 
-version: 0.1.3-build-{build}
+version: 0.1.4-build-{build}
 
 matrix:
   fast_finish: true

src/lib.rs

@@ -19,26 +19,35 @@
 //! fn main() {
 //!     // default verbosity level is 0
 //!     assert_eq!(0, get_verbosity_level());
-//!     v0!("v0 prints");
-//!     v1!("v1 won't print");
-//!     v2!("v2 won't print");
-//!     v3!("v3 won't print");
+//!
+//!     v0!("v0 stdout prints");
+//!     v1!("v1 stdout won't print");
+//!     v2!("v2 stdout won't print");
+//!     v3!("v3 stdout won't print");
 //!
 //!     // set custom verbosity level
 //!     set_verbosity_level(1);
 //!     assert_eq!(1, get_verbosity_level());
-//!     v0!("{} prints", "v0");
-//!     v1!("{} prints", "v1");
-//!     v2!("{} won't print", "v2");
-//!     v3!("{} won't print", "v3");
+//!
+//!     v0!("{} stdout prints", "v0");
+//!     v1!("{} stdout prints", "v1");
+//!     v2!("{} stdout won't print", "v2");
+//!     v3!("{} stdout won't print", "v3");
 //!
 //!     // set custom max verbosity level
 //!     set_verbosity_level(3);
 //!     assert_eq!(3, get_verbosity_level());
-//!     v0!("{} prints", "v0");
-//!     v1!("{} prints", "v1");
-//!     v2!("{} prints", "v2");
-//!     v3!("{} prints", "v3");
+//!
+//!     v0!("{} stdout prints", "v0");
+//!     v1!("{} stdout prints", "v1");
+//!     v2!("{} stdout prints", "v2");
+//!     v3!("{} stdout prints", "v3");
+//!
+//!     // stderr macros also available
+//!     ve0!("{} stderr prints", "ve0");
+//!     ve1!("{} stderr prints", "ve1");
+//!     ve2!("{} stderr prints", "ve2");
+//!     ve3!("{} stderr prints", "ve3");
 //! }
 //! ```