Add release tools

.gitignore

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+pkg/
+ghs

CHANGES

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+CHANGES
+=======
+
+0.0.1 - Oct 26 2014
+  * Initial versioned release

release/create_pkg.sh

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+#!/bin/sh
+#
+# @(#) create_pkg.sh create release packages.
+#
+# pkg
+# ├── archive
+# │   └── 0.0.1
+# │       ├── ghs-0.0.1-darwin_386.zip
+# │       ├── ghs-0.0.1-darwin_amd64.zip
+# │       ├── ghs-0.0.1-linux_386.tar.gz
+# │       ├── ghs-0.0.1-linux_amd64.tar.gz
+# │       ├── ghs-0.0.1-windows_386.zip
+# │       └── ghs-0.0.1-windows_amd64.zip
+# └── work
+#     └── 0.0.1
+#         ├── ghs-0.0.1-darwin_386
+#         │   ├── CHANGES
+#         │   ├── ghs
+#         │   └── README.md
+#         ├── ghs-0.0.1-darwin_amd64
+#         │   ├── CHANGES
+#         │   ├── ghs
+#         │   └── README.md
+#         ├── ghs-0.0.1-linux_386
+#         │   ├── CHANGES
+#         │   ├── ghs
+#         │   └── README.md
+#         ├── ghs-0.0.1-linux_amd64
+#         │   ├── CHANGES
+#         │   ├── ghs
+#         │   └── README.md
+#         ├── ghs-0.0.1-windows_386
+#         │   ├── CHANGES
+#         │   ├── ghs.exe
+#         │   └── README.md
+#         └── ghs-0.0.1-windows_amd64
+#             ├── CHANGES
+#             ├── ghs.exe
+#             └── README.md
+
+XC_VERSION=$1
+[ -z "${XC_VERSION}" ] && echo "usage : create_pkg.sh <version>" && exit 1
+
+XC_ARCH=${XC_ARCH:-386 amd64}
+XC_OS=${XC_OS:-linux darwin windows}
+
+work_dir=./pkg/work/${XC_VERSION}
+rm -rf pkg/
+gox \
+    -os="${XC_OS}" \
+    -arch="${XC_ARCH}" \
+    -output "${work_dir}/{{.Dir}}-${XC_VERSION}-{{.OS}}_{{.Arch}}/{{.Dir}}"
+
+
+
+targets=$(ls ${work_dir})
+
+archive_dir=./pkg/archive/${XC_VERSION}
+mkdir -p ${work_dir} ${archive_dir}
+
+for target in ${targets};
+do
+    target_dir=${work_dir}/${target}
+    cp README.md ${target_dir}
+    cp CHANGES   ${target_dir}
+    if [ $(echo $target | grep linux) ]; then
+        tar zcvf ${archive_dir}/${target}.tar.gz ${target_dir}
+    else
+        zip -r ${archive_dir}/${target}.zip ${target_dir}
+    fi
+done

release/release_pkg.sh

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+#!/bin/sh
+#
+# @(#) release_pkg.sh create release packages.
+#
+# pkg
+# ├── archive
+# │   └── 0.0.1
+# │       ├── ghs-0.0.1-darwin_386.zip
+# │       ├── ghs-0.0.1-darwin_amd64.zip
+# │       ├── ghs-0.0.1-linux_386.tar.gz
+# │       ├── ghs-0.0.1-linux_amd64.tar.gz
+# │       ├── ghs-0.0.1-windows_386.zip
+# │       └── ghs-0.0.1-windows_amd64.zip
+
+XC_VERSION=$1
+[ -z "${XC_VERSION}" ] && echo "usage : release_pkg.sh <version>" && exit 1
+
+ghr $2 ${XC_VERSION} pkg/archive/${XC_VERSION}/