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Git sync
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#!/usr/bin/env bash | |
git_is_inside() { | |
git rev-parse --is-inside-work-tree 2>&1 | |
} | |
git_root() { | |
if [[ $(git_is_inside) != "true" ]]; then | |
pwd | |
return | |
fi | |
git rev-parse --show-toplevel | |
} | |
head_sync() { | |
if [[ ${#} -ne 2 ]]; then | |
printf "%bUsage: head_sync [REMOTE_SERVER] [REMOTE_PATH]%b\n" "${RED}" "${RESET}" | |
return 1 | |
fi | |
local branch | |
branch="$(git symbolic-ref -q HEAD | sed -e 's|^refs/heads/||')" | |
ssh -A "${1}" "cd '${2}' && git reset HEAD . && git clean -f && git status -u -s | awk '{print \$2}' | xargs rm -rf && git checkout -- . && git fetch && git checkout '${branch}' && git pull" | |
} | |
git_sync() { | |
if [[ ${#} -lt 2 ]]; then | |
printf "%bUsage: git_sync [REMOTE_SERVER] [REMOTE_PATH] [DRY]?%b\n" "${RED}" "${RESET}" | |
return 1 | |
fi | |
git_root | |
isGit=$? | |
if [[ ${isGit} -ne 0 ]]; then | |
return ${isGit} | |
fi | |
local REMOTE_PATH_PREFIX="~/${2}" | |
if [[ ${2:0:1} == "/" ]]; then | |
REMOTE_PATH_PREFIX="${2}" | |
fi | |
local dry=false | |
if [[ $(echo "${3}" | tr "[:upper:]" "[:lower:]") == "dry" ]]; then | |
dry=true | |
fi | |
if [[ ${dry} == true ]]; then | |
printf "%bDry run of syncing files...%b\n" "${BLUE}" "${RESET}" | |
else | |
printf "%bSyncing files at %s...%b\n" "${BLUE}" "$(date +'%H:%M:%S')" "${RESET}" | |
fi | |
declare -a toSync | |
declare -a toDelete | |
local IFS=$'\n' | |
for gitFile in $(git status --porcelain); do | |
local prefix="${gitFile:0:2}" | |
local trimmedPrefix="${prefix#[[:space:]]}" | |
case "${trimmedPrefix:0:1}" in | |
"M" | "A" | "?") | |
toSync+=("${gitFile:3}") | |
;; | |
"D") | |
toDelete+=("${REMOTE_PATH_PREFIX}/${gitFile:3}") | |
;; | |
"R") | |
local originFile | |
originFile="$(echo "${gitFile}" | awk '{print $2}')" | |
local destinationFile | |
destinationFile="$(echo "${gitFile}" | awk '{print $4}')" | |
toDelete+=("${REMOTE_PATH_PREFIX}/${originFile}") | |
toSync+=("${destinationFile}") | |
;; | |
*) | |
printf "%b¯\_(ツ)_/¯ Don't know how to handle ${gitFile}%b\n" "${BLUE}" "${RESET}" | |
esac | |
done | |
if ! ${dry}; then | |
printf "%bCleaning remote%b\n" "${YELLOW}" "${RESET}" | |
ssh "${1}" "cd ${REMOTE_PATH_PREFIX} && git clean -f && git checkout -- ." | |
fi | |
if [[ ${#toDelete[@]} -ne 0 ]]; then | |
! ${dry} && ssh "${1}" "rm -rf ${toDelete[@]}" | |
printf "%b- Deleted\n%s%b\n" "${RED}" "${toDelete[*]}" "${RESET}" | |
fi | |
if [[ ${#toSync[@]} -ne 0 ]]; then | |
! ${dry} && rsync -raR "${toSync[@]}" "${1}:${REMOTE_PATH_PREFIX}/" | |
printf "%b+ Copied\n%s%b\n" "${GREEN}" "${toSync[*]}" "${RESET}" | |
fi | |
printf "%bDone at %s!%b\n\n" "${BLUE}" "$(date +'%H:%M:%S')" "${RESET}" | |
} | |
watch_sync() { | |
if [[ -z ${NO_HEAD_SYNC:-} ]]; then | |
head_sync "${@}" | |
fi | |
git_sync "${@}" | |
fswatch -0 -o --exclude=.git/ . | while read -r -d "" | |
do | |
git_sync "${@}" | |
done | |
} |
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