128 lines
5.8 KiB
Bash
Executable File
128 lines
5.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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source $HOME/dotfiles/bin/helpers/functions.sh
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ensure_git_repos() {
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# Load config file with git repos:
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repos=($(cat $HOME/dotfiles/config/config.yaml | shyaml keys config.git))
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# For each repo in the config file, ensure it is cloned (url + branch, if specified)
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for repo in "${repos[@]}"; do
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url=$(cat $HOME/dotfiles/config/config.yaml | shyaml get-value config.git.$repo.url)
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branch=$(cat $HOME/dotfiles/config/config.yaml | shyaml get-value config.git.$repo.branch)
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target=$(cat $HOME/dotfiles/config/config.yaml | shyaml get-value config.git.$repo.target)
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target_dirty=$(cat $HOME/dotfiles/config/config.yaml | shyaml get-value config.git.$repo.target)
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# Replace ~ with $HOME
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target="${target/#\~/$HOME}"
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# If no url is specified, skip this repo
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if [ -z "$url" ]; then
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printfe "%s\n" "red" " - No URL specified for $repo, skipping"
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continue
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fi
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# If no branch is specified, default to main
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if [ -z "$branch" ]; then
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branch="main"
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printfe "%s\n" "yellow" " - No branch specified for $repo, defaulting to $branch"
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fi
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# If no target is specified, stop since we have no idea where to expect to put the repo
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if [ -z "$target" ]; then
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printfe "%s\n" "red" " - No target specified for $repo, skipping"
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continue
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fi
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# If the target directory does not exist, clone the repo there with the specified branch
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if [ ! -d "$target" ]; then
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printfe "%s\n" "green" " - Cloning $repo to $target"
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result=$(git clone --branch $branch $url $target 2>&1)
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# If the clone failed, print an error
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if [ $? -ne 0 ]; then
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printfe "%s\n" "red" " - Failed to clone $repo to $target:"
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printfe "%s\n" "red" " $result"
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continue
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fi
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else
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# If the target directory exists, check if it is a git repo
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if [ -d "$target/.git" ]; then
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# If it is a git repo, check if the remote is the same as the one specified in the config file
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remote=$(git -C $target remote get-url origin)
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if [ "$remote" != "$url" ]; then
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# If the remote is different, print a warning
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printfe "%s" "yellow" " - $target is a git repo, but the remote (origin) is different from the one in the config file. Replace it? [y/N] "
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read -n 1
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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printfe "%s\n" "green" " - Replacing remote in $target with $url"
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git -C $target remote set-url origin $url
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fi
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# Fast-forward the repo but only if it's in the correct branch
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current_branch=$(git -C $target rev-parse --abbrev-ref HEAD)
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if [ "$current_branch" != "$branch" ]; then
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printfe "%s\n" "yellow" " - $target is a git repo, but it's not in the expected branch ($current_branch instead of $branch)"
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else
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printfe "%s\n" "green" " - Fast-forwarding $target"
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result=$(git -C $target pull 2>&1)
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# If the pull failed, print an error
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if [ $? -ne 0 ]; then
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printfe "%s\n" "red" " - Failed to fast-forward $target:"
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printfe "%s\n" "red" " $result"
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fi
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fi
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else
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# Fast-forward the repo but only if it's in the correct branch
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current_branch=$(git -C $target rev-parse --abbrev-ref HEAD)
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if [ "$current_branch" != "$branch" ]; then
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printfe "%s\n" "yellow" " - $target is a git repo, but it's not in the expected branch ($current_branch instead of $branch)"
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else
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printfe "%s\n" "green" " - Fast-forwarding $target"
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result=$(git -C $target pull 2>&1)
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# If the pull failed, print an error
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if [ $? -ne 0 ]; then
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printfe "%s\n" "red" " - Failed to fast-forward $target:"
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printfe "%s\n" "red" " $result"
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fi
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fi
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fi
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else
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# If the target directory exists but is not a git repo, print a warning
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printfe "%s\n" "red" " - $target exists but is not a git repo?! Skipping"
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fi
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fi
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# Print state of the repo example: "repo (branch) -> [target] ([untracked files] [unstaged changes] [staged changes] [unpushed commits])"
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untracked=$(git -C $target status --porcelain | grep -c '^??')
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unstaged=$(git -C $target status --porcelain | grep -c '^ M')
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staged=$(git -C $target status --porcelain | grep -c '^M ')
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unstaged_changes=$(git -C $target status --porcelain | grep -c '^M')
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unpushed_commits=$(git -C $target log origin/$branch..HEAD --oneline | wc -l | tr -d ' ')
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printfe "%s" "blue" " - $repo ($branch) -> [$target_dirty]"
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if [ $untracked -gt 0 ]; then
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printfe "%s" "red" " [$untracked] untracked"
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fi
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if [ $unstaged -gt 0 ]; then
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printfe "%s" "yellow" " [$unstaged] modified"
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fi
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printfe "%s" "green" " [$staged]"
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if [ $unstaged_changes -gt 0 ]; then
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printfe "%s" "red" " [$unstaged_changes] unstaged changes"
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fi
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if [ $unpushed_commits -gt 0 ]; then
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printfe "%s" "yellow" " [!] You have [$unpushed_commits] unpushed commits"
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fi
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echo
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done
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}
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