mirror of https://github.com/captn3m0/outliner.git
80 lines
2.0 KiB
Bash
Executable File
80 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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if [ $# -eq 0 ]; then
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echo "Please run with outliner [export|import|sync] arguments"
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exit
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fi
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setup_git() {
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if [ -f "$HOME/.ssh/id_rsa" ]; then
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# This is required because Kubernetes secret mounts can't
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# have file permissions set
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chmod 0400 "$HOME/.ssh/id_rsa"
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if [ ! -d "$HOME/.ssh/id_rsa.pub" ]; then
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ssh-keygen -y -f "$HOME/.ssh/id_rsa" > "$HOME/.ssh/id_rsa.pub"
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fi
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echo "[+] Using SSH key for git pushes"
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else
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echo "[E] Git credentials not available, quitting"
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exit 1
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fi
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eval $(ssh-agent)
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ssh-add "$HOME/.ssh/id_rsa"
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}
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update_git_config() {
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EMAIL=${GIT_EMAIL:-outliner@example.invalid}
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git config --global user.email "$EMAIL"
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git config --global user.name "Outliner Backup"
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git remote add origin "$GIT_REMOTE_URL"
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}
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case $1 in
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export)
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shift
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bundle exec outliner-export "$@"
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;;
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import)
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shift
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bundle exec outliner-import "$@"
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;;
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sync)
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BRANCH=${GIT_BRANCH:-master}
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old_git_dir=$(mktemp -d)
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fresh_export_dir=$(mktemp -d)
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if [ -z "$GIT_REMOTE_URL" ]; then
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echo "[E] GIT_REMOTE_URL not set"
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exit 1
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else
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git clone --branch "$BRANCH" "$GIT_REMOTE_URL" "$old_git_dir"
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setup_git
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update_git_config
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echo "[+] Exporting data from Outline"
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bundle exec outliner-export "$fresh_export_dir"
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echo "[+] Resetting git repository"
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cd "$old_git_dir"
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# We update so that git forgets all files
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git ls-files -z |xargs -n1 -0 git rm
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# Then we copy across the files from the new export
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cd "$fresh_export_dir"
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echo "[+] Updating git repository"
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rsync -av . "$old_git_dir"
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cd "$old_git_dir"
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echo "[+] Committing to git"
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git add .
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git commit --message "Backup: $(date)" > /dev/null
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git status
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echo "[+] Pushing to git remote"
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git push origin "HEAD:$BRANCH"
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echo "[+] Cleaning up"
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rm -rf "$old_git_dir"
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rm -rf "$fresh_export_dir"
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fi
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;;
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*)
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echo "Invalid command, please check README"
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;;
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esac
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