112 lines
4.7 KiB
Bash
Executable file
112 lines
4.7 KiB
Bash
Executable file
#!/bin/bash
|
|
#################################################################################################
|
|
# title :git-myshellconfig-checkout #
|
|
# description :checkout git detached HEAD #
|
|
# author :Jakobus Schürz #
|
|
# changes by :Jakobus Schürz #
|
|
# created :17.01.2019 #
|
|
# updated :28.10.2020 #
|
|
# version :2.0 #
|
|
# usage :git myshellconfig-checkout [-h] #
|
|
# notes : #
|
|
#################################################################################################
|
|
|
|
[ -z "${SGIT+x}" ] && SGIT=git
|
|
[ -z "${MYSHELLCONFIG_LOGDIR+x}" ] && export MYSHELLCONFIG_LOGDIR="${HOME}/logs"
|
|
[ -z "${MYSHELLCONFIG_LOGFILE+x}" ] && export MYSHELLCONFIG_LOGFILE="${MYSHELLCONFIG_LOGDIR}/myshellconfig.log"
|
|
#MYSHELLCONFIG_LOGDIR="./logs"
|
|
#MYSHELLCONFIG_LOGFILE="${MYSHELLCONFIG_LOGDIR}/git.log"
|
|
[ -d "${MYSHELLCONFIG_LOGDIR}" ] || mkdir -p "${MYSHELLCONFIG_LOGDIR}"
|
|
[ -z "${MYSHELLCONFIG_GIT_REMOTE_NAME+x}" ] && export MYSHELLCONFIG_GIT_REMOTE_NAME=origin
|
|
[ -z "${MYSHELLCONFIG_GIT_BRANCH+x}" ] && export MYSHELLCONFIG_GIT_BRANCH=master
|
|
|
|
gitupdateend() {
|
|
cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
|
|
|
|
+-----ENDE git update repo $(date) ---------------------------------+
|
|
|
|
EOF
|
|
}
|
|
|
|
ENTRY
|
|
cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
|
|
+-----BEGINN git update repo $(date) -------------------------------+
|
|
EOF
|
|
|
|
case $1 in
|
|
-h)
|
|
# Headless repo local
|
|
PRE="${MYSHELLCONFIG_GIT_REMOTE_NAME}"
|
|
;;
|
|
-s)
|
|
GIT_FETCH_OPTIONS="--recurse-submodules"
|
|
;;
|
|
*)
|
|
PRE=""
|
|
;;
|
|
esac
|
|
# If TAG is set, checkout is always headless.
|
|
[ -z "${MYSHELLCONFIG_GIT_TAG:+x}" ] || { export MYSHELLCONFIG_GIT_BRANCH=${MYSHELLCONFIG_GIT_TAG}; export PRE=""; }
|
|
|
|
# Output
|
|
#echo -n " remote: ${MYSHELLCONFIG_GIT_REMOTE_NAME}, branch: ${MYSHELLCONFIG_GIT_BRANCH}: "
|
|
|
|
# Check for updates in submodules only if last check was INTERVALL hours in the past
|
|
updated=$(cat ${MYSHELLCONFIG_BASE%/}${MYSHELLCONFIG_BASE:+/}.last_udate_submodules 2>/dev/null || echo 0 )
|
|
if [ $updated -lt $(date --date="${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_INTERVALL} hours ago" "+%s") ]; then
|
|
GIT_FETCH_OPTIONS="--recurse-submodules"
|
|
fi
|
|
|
|
#echo $SGIT fetch ${MYSHELLCONFIG_GIT_REMOTE_NAME} -p 1>&2
|
|
$SGIT fetch ${GIT_FETCH_OPTIONS} ${MYSHELLCONFIG_GIT_REMOTE_NAME} -p 2>>"${MYSHELLCONFIG_LOGFILE}"|| { logwarn fetch failed; gitupdateend; exit 1; }
|
|
|
|
echo "Check for local changes:" >> "${MYSHELLCONFIG_LOGFILE}"
|
|
if $SGIT diff-index --ignore-submodules --exit-code HEAD -- >> "${MYSHELLCONFIG_LOGFILE}" ; then
|
|
cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
|
|
no changes in local repo
|
|
$SGIT checkout repo ${PRE}${PRE:+/}${MYSHELLCONFIG_GIT_BRANCH}
|
|
EOF
|
|
$SGIT checkout ${PRE}${PRE:+/}${MYSHELLCONFIG_GIT_BRANCH} 1>>"${MYSHELLCONFIG_LOGFILE}" 2>>"${MYSHELLCONFIG_LOGFILE}"|| { gitupdateend; exit 2; }
|
|
$SGIT merge FETCH_HEAD 1>>"${MYSHELLCONFIG_LOGFILE}" 2>>"${MYSHELLCONFIG_LOGFILE}"|| { gitupdateend; exit 3; }
|
|
else
|
|
logwarn -n " Lokale Änderungen festgestellt:"
|
|
echo " Siehe Logfile ${MYSHELLCONFIG_LOGFILE}" >&2
|
|
cat << EOF >> "${MYSHELLCONFIG_LOGFILE}"
|
|
um die Änderung zurückzusetzen bitte
|
|
|
|
$SGIT checkout \$FILENAME
|
|
|
|
oder um alle lokalen Änderungen auf einmal zurückzusetzen:
|
|
|
|
$SGIT checkout .
|
|
|
|
ausführen
|
|
|
|
Die Änderungen sind:
|
|
$($SGIT diff-index HEAD --|awk '{print $5, $6}')
|
|
$($SGIT diff-index -p HEAD --)
|
|
EOF
|
|
|
|
gitupdateend
|
|
exit 4
|
|
|
|
fi
|
|
|
|
loginfo -n "repo synced"
|
|
|
|
if ${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE-${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT-true}}; then
|
|
logdebug "$($SGIT submodule update --remote)"
|
|
logdebug "$($SGIT commit -a -m 'update submodules')"
|
|
date "+%s" > ${MYSHELLCONFIG_BASE%/}${MYSHELLCONFIG_BASE:+/}.last_udate_submodules
|
|
# else
|
|
# logdebug "submodules not updated. last update is less then ${MYSHELLCONFIG_GIT_SUBMODULE_UPDATE_INTERVALL} hours ago"
|
|
# fi
|
|
|
|
else
|
|
loginfo -n ", submodules not synced"
|
|
logdebug "Do not update submodules. It's denied by environment MYSHELLCONFIG_GIT_UPDATE_SUBMODULES: ${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE-${MYSHELLCONFIG_GIT_SUBMODULES_UPDATE_DEFAULT-true}}"
|
|
fi
|
|
|
|
EXIT
|
|
exit $rc
|
|
|