Polished travis meta semverver a bit.
@@ -27,4 +27,5 @@ script:
cp target/debug/rust-semverver ~/rust/cargo/bin
# become semververver
- PATH=~/rust/cargo/bin:$PATH cargo semver
+ eval "current_version=$(grep -e '^version = .*$' Cargo.toml | cut -d ' ' -f 3)"
+ PATH=~/rust/cargo/bin:$PATH cargo semver | head -n 1 | grep "$current_version"
