56 lines
1.5 KiB
Bash
56 lines
1.5 KiB
Bash
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#!/bin/bash -e
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readonly ROOT_DIR="$(dirname $(readlink -f ${BASH_SOURCE[0]}))"
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readonly SPEC_FILE="$(find . -name '*.spec' | head -n 1)"
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readonly REPO_NAME="$(basename ${SPEC_FILE} | sed 's/.spec//')"
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readonly REPO_VERSION="$(grep Version ${SPEC_FILE} | head -n 1 | awk -F ' ' '{print $NF}')"
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readonly REPO_REMOTE="origin"
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readonly PKG_NAME="${REPO_NAME}-${REPO_VERSION}"
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readonly PKG_DIR="${ROOT_DIR}/${PKG_NAME}"
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readonly PKG_BRANCH="$(git branch --show-current | sed 's/-LTS.*//')"
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echo "Preparing..."
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# clean old files
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rm -f ${ROOT_DIR}/*.patch
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rm -rf ${PKG_DIR}
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# extract package
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tar -xf ${PKG_NAME}.tar.gz
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# fetch baseline
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pushd ${PKG_DIR} > /dev/null
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readonly PKG_BASELINE=$(git rev-parse --short HEAD)
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popd > /dev/null
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echo "------------------------------"
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echo "Name: ${PKG_NAME}"
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echo "Branch: ${PKG_BRANCH}"
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echo "Baseline: ${PKG_BASELINE}"
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echo "------------------------------"
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echo "Syncing with remote..."
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pushd ${PKG_DIR} > /dev/null
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git fetch ${REPO_REMOTE}
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popd > /dev/null
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echo "Generating patches..."
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# format patches
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pushd ${PKG_DIR} > /dev/null
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git checkout -q ${REPO_REMOTE}/${PKG_BRANCH}
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git format-patch -qN -o ${ROOT_DIR} ${PKG_BASELINE}
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popd > /dev/null
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# print patch list
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patch_list="$(find ${ROOT_DIR} -maxdepth 1 -name "*.patch" | sort)"
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for patch_file in ${patch_list}; do
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patch_name="$(basename ${patch_file})"
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patch_id="$(echo ${patch_name} | awk -F '-' '{print $1}')"
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echo "Patch${patch_id}: ${patch_name}"
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done
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echo "Cleaning up..."
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rm -rf ${PKG_DIR}
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echo "Done"
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