Merge pull request #10 from Sendoushi/init-file

[new] Initialization file

README.md

@@ -16,6 +16,12 @@ detailed for you [in the 0th chapter of the
 book](https://rust-console.github.io/gba/ch00/index.html) that goes with this
 crate.
 
+## For a fast initialization start
+
+```sh
+curl https://raw.githubusercontent.com/rust-console/gba/master/init.sh -sSf | bash -s APP_NAME
+```
+
 # Contribution
 
 This crate is Apache2 licensed and any contributions you submit must also be

init.sh

@@ -0,0 +1,65 @@
+#!/bin/sh
+
+APP_NAME=$1
+if [ -z "$APP_NAME"]; then APP_NAME="rust-console-hello"; fi
+
+TARGET="thumbv4-none-agb"
+CRT_LOCAL="crt0.s"
+
+echo "Initializing rust-console gba at: $1"
+
+# initialize cargo
+cargo init $APP_NAME --bin
+
+# remove old
+rm -rf $APP_NAME/thumbv4-none-agb.json*
+rm -rf $APP_NAME/$CRT_LOCAL*
+rm -rf $APP_NAME/linker.ld*
+rm -rf $APP_NAME/Makefile*
+rm -rf $APP_NAME/README.md*
+
+# download dependencies
+wget https://raw.githubusercontent.com/rust-console/gba/master/thumbv4-none-agb.json
+mv $TARGET.json $APP_NAME/$TARGET.json
+
+wget https://raw.githubusercontent.com/rust-console/gba/master/crt0.s
+mv crt0.s $APP_NAME/$CRT_LOCAL
+
+wget https://raw.githubusercontent.com/rust-console/gba/master/linker.ld;
+mv linker.ld $APP_NAME/linker.ld
+
+# substitute cargo main file with a new basic one
+rm -rf $APP_NAME/src/main.rs
+wget https://raw.githubusercontent.com/rust-console/gba/master/examples/hello1.rs
+mv hello1.rs $APP_NAME/src/main.rs
+
+# setup make file
+echo -e "CRT_FILE=$(echo $CRT_LOCAL)
+CRT_OUTPUT=crt0.o
+PROJECT_NAME=$(echo $APP_NAME)
+TARGET=$(echo $TARGET)
+THUMB_TARGET=$(echo $TARGET).json
+
+all: build
+
+build:
+\tarm-none-eabi-as \$(CRT_FILE) -o \$(CRT_OUTPUT)
+\tcargo xbuild --target \$(THUMB_TARGET)
+
+build-prod:
+\tarm-none-eabi-as \$(CRT_FILE) -o \$(CRT_OUTPUT)
+\tcargo xbuild --target \$(THUMB_TARGET) --release
+\tarm-none-eabi-objcopy -O binary target/\$(TARGET)/release/\$(PROJECT_NAME) target/\$(PROJECT_NAME).gba
+\tgbafix target/\$(PROJECT_NAME).gba
+" > $APP_NAME/Makefile
+
+# setup the readme file
+echo -e "Rust console project
+----
+
+## Development
+
+\`\`\`sh
+make
+\`\`\`
+" > $APP_NAME/README.md