Better docker builds

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "yj"
-version = "0.7.8"
+version = "0.7.9"
 authors = ["Bruce Adams <[email protected]>"]
 
 categories = ["command-line-utilities"]

Dockerfile

@@ -1,10 +1,5 @@
-FROM bruceadams/rustup-musl as build
+FROM scratch
 
-COPY --chown=rust:rust . /home/rust
-RUN cargo build --release --target x86_64-unknown-linux-musl
-
-FROM scratch as yj
-
-COPY --from=build /home/rust/target/x86_64-unknown-linux-musl/release/yj /
+ADD https://github.com/bruceadams/yj/releases/download/$SOURCE_BRANCH/yj.linux /yj
 
 ENTRYPOINT [ "/yj" ]

README.md

@@ -9,7 +9,7 @@ Simple command line tool to convert a YAML input file into a JSON output file.
 
 ```bash
 $ yj --help
-yj 0.7.8
+yj 0.7.9
 Bruce Adams <[email protected]>
 Read YAML, write JSON
 
@@ -19,14 +19,21 @@ USAGE:
 FLAGS:
     -c, --compact    Use compact formatting for the JSON output.
     -h, --help       Prints help information
-    -j, --json       Parse the input as JSON. For most use cases, this option makes no difference. Valid JSON is valid
-                     YAML, so JSON input will (should?) parse correctly even when being handled with the YAML parser.
-                     Use this option when you want failure (instead of weird results) when the input is invalid JSON.
+    -j, --json       Parse the input as JSON. For most use
+                     cases, this option makes no difference.
+                     Valid JSON is valid YAML, so JSON input
+                     will (should?) parse correctly even when
+                     being handled with the YAML parser. Use
+                     this option when you want failure (instead
+                     of weird results) when the input is invalid
+                     JSON.
     -V, --version    Prints version information
     -y, --yaml       Format the output as YAML instead of JSON.
 
 OPTIONS:
-    -o, --output <output>    Output file name for the JSON. Defaults to stdout.
+    -o, --output <output>
+            Output file name for the JSON. Defaults to stdout.
+
 
 ARGS:
     <input>    Input YAML file name. Defaults to stdin.