96 lines
2.6 KiB
Bash
Executable File
96 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# Color definitions
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BOLD='\033[1m'
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RED='\033[31m'
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BLUE='\033[34m'
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GREEN='\033[32m'
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YELLOW='\033[33m'
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RESET='\033[0m'
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if [[ $# -ne 1 ]]; then
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echo -e "${BOLD}${RED}Error${RESET}${RED}: No commit hash provided.${RESET}"
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echo "Usage: $0 <commit-hash>"
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exit 1
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fi
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COMMIT="$1"
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START_BRANCH="$(git branch --show-current)"
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if [[ -z "$START_BRANCH" ]]; then
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echo -e "${BOLD}${RED}Error${RESET}${RED}: Detached HEAD is not supported.${RESET}"
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exit 1
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fi
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if ! git rev-parse --verify --quiet "${COMMIT}^{commit}" >/dev/null; then
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echo -e "${BOLD}${RED}Error${RESET}${RED}: Commit '$COMMIT' not found.${RESET}"
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exit 1
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fi
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COMMIT="$(git rev-parse --short "$COMMIT")"
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PARENT_COUNT="$(git rev-list --parents -n 1 "$COMMIT" | wc -w | tr -d ' ')"
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if [[ "$PARENT_COUNT" -gt 2 ]]; then
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echo -e "${BOLD}${RED}Error${RESET}${RED}: Merge commits are not supported.${RESET}"
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exit 1
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fi
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if [[ -n "$(git status --porcelain)" ]]; then
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echo -e "${BOLD}${RED}Error${RESET}${RED}: Working tree is not clean.${RESET}"
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echo "Commit, stash, or discard local changes before replicating a commit."
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exit 1
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fi
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restore_branch() {
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git switch --quiet "$START_BRANCH"
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}
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handle_error() {
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echo -e "${BOLD}${RED}Error${RESET}${RED}: Replication failed on branch '$(git branch --show-current)'.${RESET}"
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if [[ -f "$(git rev-parse --git-path CHERRY_PICK_HEAD 2>/dev/null || true)" ]]; then
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git cherry-pick --abort >/dev/null 2>&1 || true
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fi
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restore_branch
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exit 1
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}
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trap handle_error ERR
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echo -e "${BLUE}Replicating commit ${COMMIT} from '${START_BRANCH}' to local branches.${RESET}"
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while IFS= read -r BRANCH; do
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if [[ "$BRANCH" == "$START_BRANCH" ]]; then
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continue
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fi
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git switch --quiet "$BRANCH"
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if git merge-base --is-ancestor "$COMMIT" HEAD; then
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echo -e "${YELLOW}Skipping ${BRANCH}: commit is already present.${RESET}"
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continue
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fi
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echo -e "${BLUE}Cherry-picking ${COMMIT} onto ${BRANCH}.${RESET}"
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if ! git cherry-pick "$COMMIT"; then
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if git diff --quiet && git diff --cached --quiet; then
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echo -e "${YELLOW}Skipping ${BRANCH}: commit is already applied as an equivalent patch.${RESET}"
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git cherry-pick --skip
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continue
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fi
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false
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fi
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echo -e "${GREEN}Commit successfully cherry-picked to ${BRANCH}.${RESET}"
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git push
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echo -e "${GREEN}Branch ${BRANCH} successfully pushed.${RESET}"
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done < <(git for-each-ref --format='%(refname:short)' refs/heads)
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restore_branch
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echo -e "${GREEN}Done. Returned to '${START_BRANCH}'.${RESET}"
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