mirror of
https://github.com/Matir/skel.git
synced 2026-07-24 21:26:57 -07:00
66 lines
1.7 KiB
Bash
Executable File
66 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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usage() {
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echo "Usage: $(basename "$0") [--dry-run] user@host" >&2
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exit 1
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}
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DRY_RUN=0
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REMOTE=
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--dry-run)
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DRY_RUN=1
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shift
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;;
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-h|--help)
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usage
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;;
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--)
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shift
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break
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;;
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-*)
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usage
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;;
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*)
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if [[ -n "${REMOTE}" ]]; then
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usage
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fi
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REMOTE="$1"
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shift
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;;
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esac
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done
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if [[ $# -gt 0 || -z "${REMOTE}" ]]; then
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usage
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fi
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SCRIPT_DIR="$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"
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if ! git -C "$SCRIPT_DIR" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
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echo "Error: $SCRIPT_DIR is not inside a git repository." >&2
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exit 1
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fi
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if [[ "$DRY_RUN" -eq 1 ]]; then
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archive_list="$(git -C "$SCRIPT_DIR" archive --format=tar HEAD | tar -tf - | sed 's#^\./##' | sed '/^$/d;/^\.$/d' | sort)"
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remote_list="$(ssh "$REMOTE" 'if [ -d "$HOME/.skel" ]; then cd "$HOME/.skel" && find . | sed "s#^\./##" | sed "/^$/d;/^\.$/d" | sort; fi' || true)"
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printf 'Would deploy HEAD from %s to %s:%s\n' "$SCRIPT_DIR" "$REMOTE" '$HOME/.skel'
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printf 'Would replace remote ~/.skel with %s tracked paths\n' "$(printf '%s' "$archive_list" | awk 'NF { n++ } END { print n + 0 }')"
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if [[ -n "$remote_list" ]]; then
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printf 'Would remove %s existing remote paths not present in HEAD\n' "$(comm -13 <(printf '%s\n' "$archive_list") <(printf '%s\n' "$remote_list") | awk 'NF { n++ } END { print n + 0 }')"
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else
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printf 'Remote ~/.skel does not exist or is empty\n'
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fi
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exit 0
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fi
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git -C "$SCRIPT_DIR" archive --format=tar HEAD | \
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ssh "$REMOTE" 'rm -rf "$HOME/.skel" && mkdir -p "$HOME/.skel" && tar -xf - -C "$HOME/.skel"'
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