robinwobin.dev
this repo has no description
1#!/usr/bin/env bash
2
3set -euo pipefail
4
5msg() {
6 printf "\033[32;1m%s:\033[m %s\n" 'info' "$*"
7}
8
9warn() {
10 >&2 printf "\033[33;1m%s:\033[m %s\n" 'warning' "$*"
11}
12
13die() {
14 >&2 printf "\033[31;1m%s:\033[m %s\n" 'error' "$*"
15 exit 1
16}
17
18confirm() {
19 local msg="$1"
20 echo -n "$msg [y/N] "
21
22 local confirm
23 read -r confirm
24 [[ "${confirm,,}" = 'y' ]]
25}
26
27phelp() {
28 cat <<EOF
29 ebil - ebil.club cli
30
31usage:
32 push | push your site files to ebil.club
33 > ebil push --site robin.ebil.club dist/
34 pull | pull your site from ebil.club to a local directory
35 > ebil pull --site robin.ebil.club site/
36
37env:
38 you can set certain options using environment variables.
39
40 EBIL_SITE="robin.ebil.club" | --site robin.ebil.club
41 EBIL_PATH="dist/" | --path dist/
42 EBIL_HOST="ebil.club"
43 EBIL_REMOTE="/var/ebil.club/\${name}/\${site}"
44
45note:
46 specify options *before* regular arguments.
47EOF
48 exit 0
49}
50
51sourceenv() {
52 # shellcheck disable=SC2046
53 [[ -f .env ]] && export $(grep -v '^#' .env | xargs -0) || return 0
54}
55
56checksite() {
57 local site="$1"
58 local pat='^[a-z]+.ebil.club$'
59
60 [[ -z "$site" ]] && die 'site not specified'
61 [[ "$site" =~ $pat ]] || die 'malformed site url' "(expected form '${pat}'):" "$site"
62}
63
64checkpath() {
65 [[ -d "$1" ]] || die 'path does not exist'
66}
67
68rcopy() {
69 local src="$1"
70 local dst="$2"
71 shift
72 shift
73
74 rsync -rltzq --progress "$@" "$src/" "$dst"
75}
76
77push() {
78 local site="$1"
79 local path="$2"
80 local host="$3"
81 local remote="$4"
82 local name
83
84 checkpath "$path"
85
86 if [[ ! -n "$remote" ]]; then
87 checksite "$site"
88 name="${site%.ebil.club}"
89 msg 'user:' "$name"
90 remote="/var/ebil.club/${name}/${site}"
91 fi
92
93 [[ -f "${path}/index.txt" ]] && msg 'custom curl message configured' "(${path}/index.txt)"
94 [[ -f "${path}/index.html" ]] || warn 'index.html not found' "(${path}/index.html)"
95
96 msg 'pushing to' "${site:-${remote}}" 'from' "$path"
97 rcopy "$path" "${host}:${remote}" --delete --chmod=D755,F644
98}
99
100pull() {
101 local site="$1"
102 local path="$2"
103 local host="$3"
104 local remote="$4"
105
106 if [ ! -d "$path" ]; then
107 msg 'creating destination directory' "$path"
108 mkdir -p "$path"
109 fi
110
111 if [[ ! -n "$(find "$path" -maxdepth 0 -empty)" ]]; then
112 warn 'destination directory is not empty' "(${path})"
113 confirm 'are you sure you want to use this directory?'
114 fi
115
116 if [[ ! -n "$remote" ]]; then
117 checksite "$site"
118 name="${site%.ebil.club}"
119 msg 'user:' "$name"
120 remote="/var/ebil.club/${name}/${site}"
121 fi
122
123 msg 'pulling from' "${site:-${remote}}" 'to' "$path"
124 rcopy "${host}:${remote}" "$path"
125}
126
127main() {
128 sourceenv
129
130 local cmd=''
131 local site="${EBIL_SITE:-}"
132 local path="${EBIL_PATH:-.}"
133 local host="${EBIL_HOST:-ebil.club}"
134 local remote="${EBIL_REMOTE:-}"
135 local path_opt=''
136
137 if [ "$#" -gt 0 ]; then
138 cmd="${1#-}"
139 shift
140 fi
141
142 while [ "$#" -gt 0 ]; do
143 case "$1" in
144 --site)
145 site="$2"
146 shift
147 ;;
148 --path)
149 path_opt="$2"
150 shift
151 ;;
152 --help)
153 phelp
154 ;;
155 *) break ;;
156 esac
157 shift
158 done
159
160 if [[ -n "$path_opt" ]]; then
161 path="$path_opt"
162 else
163 [[ -n "${1:-}" ]] && path="$1"
164 fi
165
166 path="$(realpath "$path")"
167
168 case "$cmd" in
169 push) push "$site" "$path" "$host" "$remote" ;;
170 pull) pull "$site" "$path" "$host" "$remote" ;;
171 '') phelp ;;
172 *) die 'command not found' ;;
173 esac
174}
175
176main "$@"