rblundon
939177be6b
git-subtree-dir: acm-hub-bootstrap git-subtree-split: 4b79b1a0be6da2a9efc9ace8871b4762342da70b
77 lines
2.0 KiB
Bash
Executable File
77 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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if [ "$1" = "-h" ]; then
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echo "This script will convert common into a subtree and add a remote to help manage it."
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echo "The script takes three positional arguments, as follows:"
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echo
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echo "$0 <subtree_repo> <subtree_branch> <subtree_remote_name>"
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echo
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echo "Run without arguments, the script would run as if these arguments had been passed:"
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echo "$0 https://github.com/validatedpatterns/common.git main common-upstream"
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echo
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echo "Please ensure the git subtree command is available. On RHEL/Fedora, the git subtree command"
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echo "is in a separate package called git-subtree"
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exit 1
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fi
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if [ -f '/etc/redhat-release' ]; then
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rpm -qa | grep git-subtree 2>&1
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if [ ! $? = 0 ]; then
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echo "you need to install git-subtree"
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echo "would you like to install it now?"
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select ANS in yes no
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do
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case $ANS in
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yes)
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sudo dnf install git-subtree -y
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break
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;;
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no)
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exit
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break
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;;
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*)
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echo "You must enter yes or no"
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;;
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esac
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done
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fi
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fi
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if [ "$1" ]; then
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subtree_repo=$1
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else
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subtree_repo=https://github.com/validatedpatterns/common.git
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fi
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if [ "$2" ]; then
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subtree_branch=$2
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else
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subtree_branch=main
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fi
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if [ "$3" ]; then
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subtree_remote=$3
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else
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subtree_remote=common-upstream
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fi
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git diff --quiet || (echo "This script must be run on a clean working tree" && exit 1)
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echo "Changing directory to project root"
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cd `git rev-parse --show-toplevel`
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echo "Removing existing common and replacing it with subtree from $subtree_repo $subtree_remote"
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rm -rf common
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echo "Committing removal of common"
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(git add -A :/ && git commit -m "Removed previous version of common to convert to subtree from $subtree_repo $subtree_branch") || exit 1
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echo "Adding (possibly replacing) subtree remote $subtree_remote"
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git remote rm "$subtree_remote"
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git remote add -f "$subtree_remote" "$subtree_repo" || exit 1
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git subtree add --prefix=common "$subtree_remote" "$subtree_branch" || exit 1
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echo "Complete. You may now push these results if you are satisfied"
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exit 0
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