Files
utilities/backup/archive_repos/_lib/functions.sh

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#!/usr/bin/env bash
ind=" "
sep_ll="100"
cdate=$(date '+%F')
# Indention - for reuse
# -----------------------------------------------
indent() {
printf "${ind}"
}
# Seperators
# -----------------------------------------------
sep() {
local ch="-"
local sep_line="$(printf '%*s' "${sep_ll}" | tr ' ' "$ch")"
echo -e "${ind}${fg_darkgrey_01}${sep_line}${reset}${ind}"
}
info(){
indent; indent; echo -e "${bg_darkgrey_02}${ui_text_info} i ${reset} \c"
}
action(){
indent; indent; echo -e "${bg_darkgrey_02}${ui_text_info} > ${reset} \c"
}
action_title(){
indent; indent; echo -e "${bg_aqua}${fg_black} $1 ${reset}"
}
action_indent(){
indent; indent; indent; indent;
}
cmd(){
# indent; indent; echo -e "${bg_darkgrey_02} ${reset}"
# echo;
# indent; indent; echo -e "${bg_darkgrey_02}${ui_text_cmd} > ${reset}${fg_lightgrey} \$ ${reset}\c"
indent; indent; indent; indent; echo -e "${bg_black}${ui_text_cmd} \$ $1 ${reset}"
}
cmd_inline(){
echo -e "${bg_black}${ui_text_cmd} \$ $1 ${reset}"
}
cmd_inline_noprompt(){
echo -e "${bg_black}${ui_text_cmd} $1 ${reset}"
}
sec_hl(){
indent; indent; echo -e "${bg_darkpurple} $1 ${reset}";
echo
}
line(){
echo -e $1
}
line_i(){
indent; indent; echo -e $1
}
line_2(){
indent; indent; echo -e " \c"; echo -e $1
}
alert_line(){
indent; indent; echo -e "${bg_red}${fg_white} ! ${reset} \c"; echo -e "${fg_red}$1${reset}"
}
titleblock() {
local title_length="$(echo -e "${title}" | awk '{print length}')" #gets the length of the title var
local title_sp="$(($((sep_ll-title_length))/2))" #subtract the length of the title from the seperator, divide by 2
local sp="$(printf "%*s%s" $title_sp '' "$sp")" #printf that amount of empty spaces (with sed) to a var called "sp"
local line="$(printf "%*s%s" $sep_ll '' "$line")" #print empty spaces the length of the "sep_ll" var
clear; echo
echo -e "${ind}${bg_darkpurple}${line}${reset}"
echo -e "${ind}${bg_darkpurple}${sp}${title}${sp}${reset}"
echo -e "${ind}${bg_darkpurple}${line}${reset}"
}
prompt_continue(){
indent; indent; echo -e "${fg_lightgrey}\c"; read -n 1 -s -r -p "Press any key to continue... "; echo -e "${reset}"
}
# Check directory/file existence
# -----------------------------------------------
check_ex(){
echo
sep
echo
sec_hl "Checking for required files/folders:"
if [ ! -d "${base_dir}" ]; then
alert_line "Base dir doesn't exist. ${reset}"; sleep 1;
line_2 "Making it now. \c"; sleep 1; cmd_inline "mkdir ${base_dir}"
echo; sleep 1
mkdir ${base_dir}
else
info; line "Base dir exists at: \c"; cmd_inline_noprompt "${base_dir}"
echo
fi
if [ ! -d "${source}" ]; then
alert_line "Source dir doesn't exist. ${reset}"; sleep 1;
line_2 "Making it now. \c"; sleep 1; cmd_inline "mkdir ${source}"
echo; sleep 1
mkdir ${source}
else
info; line "Source dir exists at: \c"; cmd_inline_noprompt "${source}"
echo
fi
if [ ! -d "${output}" ]; then
alert_line "Output dir doesn't exist. ${reset}"; sleep 1;
line_2 "Making it now. \c"; sleep 1; cmd_inline "mkdir ${output}"
echo; sleep 1
mkdir ${output}
else
info; line "Output dir exists at: \c"; cmd_inline_noprompt "${output}"
echo
fi
if [ ! -f "${repo_list}" ]; then
alert_line "A repository list doesn't exist. ${reset}"; sleep 1;
line_2 "Making the ${bg_aqua} _src ${reset} dir and an empty list now. \c"; sleep 1; cmd_inline "touch ${repo_list}"
echo; sleep 1
mkdir ${base_dir}/_src && touch ${repo_list}
else
info; line "A repository list exists at: \c"; cmd_inline_noprompt "${repo_list}"
echo
fi
sep
echo
}
color_yn() {
echo -e "${fg_lightgrey}(yes/no):${reset} "
}
user_prompt_continue() {
sep
echo
indent; indent; echo -e "${fg_lightgrey}\c"; read -r -p "Would you like to continue? $(color_yn)" response
if [[ $response =~ (y|yes|Y|YES|yep|yup) ]]; then
echo
info; line "You said YES. \c";
sleep 1s;
line "Let's go!";
echo
sleep 1s;
clear
else
echo
info; line "You said NO ${fg_lightgrey}(or didn't type y|yes|Y|YES|yep|yup)${reset}";
echo
sleep .5s;
line_i "${bg_darkpurple} Exiting... ${reset}";
echo
echo
sleep 1s;
exit 0;
fi
}
# Check if repo_list.txt is empty
repo_list_empty_check(){
echo
sep
echo
sec_hl "Checking for repositories:"
if [ ! -s "${repo_list}" ]; then
alert_line "There aren't any repos defined in your list yet."; line_2 "Add them to ${bg_black}${fg_aqua} ${repo_list} ${reset}"; line_2 "and restart this script."
echo
sep
echo
sleep 2s;
exit 0;
else
info; line "Here's your list. The following repos will be processed:"
echo -e "${fg_aqua}"
cat ${repo_list} | sed 's/^/ /g'
echo -e "${reset}"
user_prompt_continue
fi
}
github_clone() {
# Clone everything in repo_list to source folder
# -----------------------------------------------
while read line; do
suffix=".git"
pre="${line##*/}"
pre=${pre%"${suffix}"}
reponame="${pre}"
echo
sep
echo
sec_hl "Processing ${fg_aqua}${reponame} ${reset}"
if [ ! -d "${source}/${reponame}" ]; then
info; line "Repo directory doesn't exist. \c"; sleep 1; line "${fg_aqua}Creating it now.${reset}"; sleep 1;
mkdir "${source}/${reponame}";
else
info; line "Repo directory already exists. \c"; sleep 1; line "${fg_aqua}Deleting it and making a fresh copy.${reset}"; sleep 1;
rm -rf "${source}/${reponame}" && mkdir "${source}/${reponame}";
fi
echo
# cd "${source}/${reponame}";
# ls -la;
# pwd
action_title "RUNNING";
echo
action; cmd_inline "git clone ${reponame}";
git -C "${source}/${reponame}/" clone -q $line;
action; cmd_inline "git clone MIRROR ${reponame}";
git -C "${source}/${reponame}/" clone --mirror -q $line;
echo
# Make a bundle file out of the mirror repo copy
# -----------------------------------------------
action_title "MAKING";
echo
action; line "Preparing the bundle file for ${reponame}";
cd "${source}/${reponame}/${reponame}".git/;
git bundle create "${reponame}".bundle --all >> log 2>&1;
action; line "Moving the bundle file for ${reponame}";
mv "${reponame}".bundle ../;
cd "${dir}"
done < ${repo_list}
echo
sep;
echo
info; line "Finished processing your repositories. \c"; sleep 1; line "Moving on to archiving...";
sleep 5s;
clear
}
archive() {
# Archive repos
# -----------------------------------------------
echo
sep
echo
action_title "ARCHIVING";
echo
cd "${source}"
action; line "Making tar files. \c";
for dir in */
do
base=$(basename "$dir")
tar -czf "${base}_${cdate}.tar.gz" "$dir"
done
sleep 2s;
line "Finished.";
sleep 1s;
echo
sep
echo
}
copy_archive(){
# Copy archive files to output folder
# -----------------------------------------------
action_title "MOVING FILES";
echo
action; line "Moving all of the archived tar files. \c";
mv *.tar.gz ${output}
sleep 2s;
line "Finished.";
echo
sep
echo
sleep 1s;
}
# Cleanup
# -----------------------------------------------
cleanup (){
filelines="$(cat $repo_list)"
action_title "CLEANUP";
echo
for line in $filelines; do
suffix=".git"
pre="${line##*/}"
pre=${pre%"${suffix}"}
f="${output}/${pre}_${cdate}.tar.gz"
if [ ! -f "$f" ]; then
sep
echo
indent; echo -e "WARNING: FILE DOES NOT EXIST!"
echo
indent; echo -e "${pre}.tar.gz should have been automatically created in"
indent; echo -e "${f},"
indent; echo -e "but for some reason it wasn't."
indent; echo
indent; echo -e "Check the source directory and try to run the archive operation manually:"
indent; echo -e "tar -czf $(echo "${pre}").tar.gz $(echo "${output}/")"
echo
sep
fi
done
action; line "Removing the source repo folders. \c";
cd ${source} && rm -rf * && cd ../;
sleep 2s;
line "Finished.";
echo
sep
echo
sleep 3s;
clear
}
finished_msg() {
echo
sep
echo
action_title "FINISHED";
echo
info; line "Your archives are ready!"
echo
line_i "You can find them in \c"; cmd_inline_noprompt "${output}/";
echo
sep;
echo
sleep 3;
}
run() {
titleblock
check_ex
prompt_continue
clear
repo_list_empty_check
github_clone
archive
copy_archive
cleanup
finished_msg
}