177 lines
4.4 KiB
Bash
Executable File
177 lines
4.4 KiB
Bash
Executable File
#!/bin/bash
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# [Usage-Example] : ./cvi_manifest/repo_clone.sh --gitclone subtree.xml
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# [Usage-Example] : ./cvi_manifest/repo_clone.sh --gitpull subtree.xml
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# [Usage-Example] : ./cvi_manifest/repo_clone.sh --gitclone subtree.xml --normal
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# [Usage-Example] : ./cvi_manifest/repo_clone.sh --gitclone subtree.xml --reproduce git_version_2023-08-18.txt
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function printusage {
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echo "Usage: $0 arg1 arg2 [arg3] [arg4] [arg5 arg6]"
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echo "arg1: --gitclone or --gitpull(DEFAULT: git clone)"
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echo "arg2: xxx.xml"
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echo "arg3: --normal(DEFAULT: clone single branch)"
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echo "arg4: --reproduce"
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echo "arg5: git_version.txt"
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}
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# 判断传参数目是否合法
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if [[ $# -lt 2 ]]; then
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printusage
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exit 1
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fi
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# 获取 User Name
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function get_user_name {
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USERNAME=$(git config --global user.name)
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}
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get_user_name
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# git clone enable
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DOWNLOAD=0
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# normal clone enable
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NORMAL=0
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# reproduce enable
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REPRODUCE=0
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# 传入参数并赋值
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while [[ $# -gt 0 ]]; do
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case $1 in
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--gitclone)
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shift
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dir=$1
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REMOTE_URL=$(grep -o '<remote.*/>' ${dir} | sed 's/.*fetch="\([^"]*\)".*/\1/' | sed "s/ssh:\/\/\(.*\)/ssh:\/\/$USERNAME@\1/")
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shift
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;;
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--gitpull)
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shift
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dir=$1
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DOWNLOAD=1
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shift
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;;
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--normal)
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NORMAL=1
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shift
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;;
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--reproduce)
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shift
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txt=$1
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REPRODUCE=1
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shift
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;;
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*)
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printusage
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exit 1
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;;
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esac
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done
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# 设置全局变量
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REMOTE_NAME=$(grep -o '<remote.*/>' ${dir} | sed 's/.*name="\([^"]*\)".*/\1/')
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DEFAULT_REVISION=$(grep -o '<default.*/>' ${dir} | sed 's/.*revision="\([^"]*\)".*/\1/')
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PARAMETERS="--single-branch --depth 200"
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# 获取xml文件中所有的project name
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repo_list=$(grep -o '<project name="[^"]*"' ${dir} | sed 's/.*name="\([^"]*\)".*/\1/')
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# git clone function
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function git_clone {
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revision=$(grep "name=\"$repo\"" ${dir} | sed -n 's/.*revision="\([^"]*\)".*/\1/p')
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path=$(grep "name=\"$repo\"" ${dir} | sed -n 's/.*path="\([^"]*\)".*/\1/p')
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# 判断参数是否带有revision
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if [[ ! -n $revision ]]; then
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revision=$DEFAULT_REVISION
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fi
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# 判断参数是否带有path
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if [[ ! -n $path ]]; then
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path=$repo
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fi
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# 判断参数是否带有normal
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if [ $NORMAL == 0 ]; then
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echo "git clone $REMOTE_URL$repo.git $PWD/$path -b $revision $PARAMETERS"
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git clone $REMOTE_URL$repo.git $PWD/$path -b $revision $PARAMETERS
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else
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git clone $REMOTE_URL$repo.git $PWD/$path
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pushd $PWD/$path
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git checkout $revision
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popd
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fi
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}
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# git pull function
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function git_pull {
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path=$(grep "name=\"$repo\"" ${dir} | sed -n 's/.*path="\([^"]*\)".*/\1/p')
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# 判断参数是否带有path
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if [[ ! -n $path ]]; then
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path=$repo
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fi
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if [ ! -d $PWD/$path ]; then
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echo -e "\033[31merror, target porject already exist!! $PWD/$path}\033[0m"
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continue
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fi
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pushd $PWD/$path
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git pull
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popd
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}
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# git reproduce function
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function git_reproduce {
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while IFS= read -r project_line && IFS= read -r commit_line; do
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project=$(echo "$project_line" | cut -d ' ' -f 2)
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commit=$(echo "$commit_line" | cut -d ' ' -f 1)
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# reset
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# 判断 project 是否为合法路径
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if [ -d $project ]; then
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pushd "$project"
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# 判断 project 是否为合法git仓库
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if [ -d ".git" ]; then
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git reset --hard "$commit" ||
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{
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echo "Error: Unable to reset to project $project";
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echo "Error: Unable to reset to commit $commit";
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exit 1;
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}
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else
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echo "Error: '$project' is not a Git repository."
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fi
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popd
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else
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echo "Error: Directory '$project' does not exist."
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fi
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# 读取并丢弃空行
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IFS= read -r empty_line
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done < $txt
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}
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function main {
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# 遍历每个project，并使用0: git clone 或者1：git pull
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for repo in $repo_list
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do
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if [ $DOWNLOAD == 0 ]; then
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git_clone
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else
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git_pull
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fi
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done
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# 复现git_version.txt中的所有仓库
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if [ $REPRODUCE -eq 1 ]; then
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git_reproduce
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fi
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}
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main
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