This repository has been archived by the owner on Jan 14, 2022. It is now read-only.
/
godownloader-minify.sh
executable file
·249 lines (233 loc) · 6.17 KB
/
godownloader-minify.sh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
#!/bin/sh
set -e
# Code generated by godownloader. DO NOT EDIT.
#
usage() {
this=$1
cat <<EOF
$this: download go binaries for tdewolff/minify
Usage: $this [-b bindir]
-b set the installation or BINDIR, defaults to ./bin
Version is automatically selected from
https://dl.equinox.io/tdewolff/minify/stable
Generated by godownloader
https://github.com/goreleaser/godownloader
EOF
exit 2
}
parse_args() {
#BINDIR is ./bin unless set be ENV
# over-ridden by flag below
BINDIR=${BINDIR:-./bin}
while getopts "b:h?" arg; do
case "$arg" in
b) BINDIR="$OPTARG" ;;
h | \?) usage "$0" ;;
esac
done
shift $((OPTIND - 1))
# VERSION currently unused
#VERSION=$1
}
# wrap all destructive operations into a function
# to prevent curl|bash network truncation and disaster
execute() {
TMPDIR=$(mktmpdir)
echo "$PREFIX: seeking $CHANNEL latest from $TARGET"
TARBALL_URL=$(http_download - "$TARGET" | grep "$TARBALL" | cut -d '"' -f 2)
echo "$PREFIX: downloading from ${TARBALL_URL}"
http_download "${TMPDIR}/${TARBALL}" "$TARBALL_URL"
(cd "$TMPDIR" && untar "$TARBALL")
install -d "${BINDIR}"
install "${TMPDIR}/${BINARY}" "${BINDIR}/"
echo "$PREFIX: installed ${BINDIR}/${BINARY}"
}
cat /dev/null <<EOF
------------------------------------------------------------------------
https://github.com/client9/shlib - portable posix shell functions
Public domain - http://unlicense.org
https://github.com/client9/shlib/blob/master/LICENSE.md
but credit (and pull requests) appreciated.
------------------------------------------------------------------------
EOF
is_command() {
command -v "$1" >/dev/null
}
uname_os() {
os=$(uname -s | tr '[:upper:]' '[:lower:]')
echo "$os"
}
uname_arch() {
arch=$(uname -m)
case $arch in
x86_64) arch="amd64" ;;
x86) arch="386" ;;
i686) arch="386" ;;
i386) arch="386" ;;
aarch64) arch="arm64" ;;
armv5*) arch="arm5" ;;
armv6*) arch="arm6" ;;
armv7*) arch="arm7" ;;
esac
echo ${arch}
}
uname_os_check() {
os=$(uname_os)
case "$os" in
darwin) return 0 ;;
dragonfly) return 0 ;;
freebsd) return 0 ;;
linux) return 0 ;;
android) return 0 ;;
nacl) return 0 ;;
netbsd) return 0 ;;
openbsd) return 0 ;;
plan9) return 0 ;;
solaris) return 0 ;;
windows) return 0 ;;
esac
echo "$0: uname_os_check: internal error '$(uname -s)' got converted to '$os' which is not a GOOS value. Please file bug at https://github.com/client9/shlib"
return 1
}
uname_arch_check() {
arch=$(uname_arch)
case "$arch" in
386) return 0 ;;
amd64) return 0 ;;
arm64) return 0 ;;
armv5) return 0 ;;
armv6) return 0 ;;
armv7) return 0 ;;
ppc64) return 0 ;;
ppc64le) return 0 ;;
mips) return 0 ;;
mipsle) return 0 ;;
mips64) return 0 ;;
mips64le) return 0 ;;
s390x) return 0 ;;
amd64p32) return 0 ;;
esac
echo "$0: uname_arch_check: internal error '$(uname -m)' got converted to '$arch' which is not a GOARCH value. Please file bug report at https://github.com/client9/shlib"
return 1
}
untar() {
tarball=$1
case "${tarball}" in
*.tar.gz | *.tgz) tar -xzf "${tarball}" ;;
*.tar) tar -xf "${tarball}" ;;
*.zip) unzip "${tarball}" ;;
*)
echo "Unknown archive format for ${tarball}"
return 1
;;
esac
}
mktmpdir() {
test -z "$TMPDIR" && TMPDIR="$(mktemp -d)"
mkdir -p "${TMPDIR}"
echo "${TMPDIR}"
}
http_download() {
local_file=$1
source_url=$2
header=$3
headerflag=''
destflag=''
if is_command curl; then
cmd='curl --fail -sSL'
destflag='-o'
headerflag='-H'
elif is_command wget; then
cmd='wget -q'
destflag='-O'
headerflag='--header'
else
echo "http_download: unable to find wget or curl"
return 1
fi
if [ -z "$header" ]; then
$cmd $destflag "$local_file" "$source_url"
else
$cmd $headerflag "$header" $destflag "$local_file" "$source_url"
fi
}
github_api() {
local_file=$1
source_url=$2
header=""
case "$source_url" in
https://api.github.com*)
test -z "$GITHUB_TOKEN" || header="Authorization: token $GITHUB_TOKEN"
;;
esac
http_download "$local_file" "$source_url" "$header"
}
github_last_release() {
owner_repo=$1
giturl="https://api.github.com/repos/${owner_repo}/releases/latest"
html=$(github_api - "$giturl")
version=$(echo "$html" | grep -m 1 "\"tag_name\":" | cut -f4 -d'"')
test -z "$version" && return 1
echo "$version"
}
hash_sha256() {
TARGET=${1:-/dev/stdin}
if is_command gsha256sum; then
hash=$(gsha256sum "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command sha256sum; then
hash=$(sha256sum "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command shasum; then
hash=$(shasum -a 256 "$TARGET" 2>/dev/null) || return 1
echo "$hash" | cut -d ' ' -f 1
elif is_command openssl; then
hash=$(openssl -dst openssl dgst -sha256 "$TARGET") || return 1
echo "$hash" | cut -d ' ' -f a
else
echo "hash_sha256: unable to find command to compute sha-256 hash"
return 1
fi
}
hash_sha256_verify() {
TARGET=$1
checksums=$2
if [ -z "$checksums" ]; then
echo "hash_sha256_verify: checksum file not specified in arg2"
return 1
fi
BASENAME=${TARGET##*/}
want=$(grep "${BASENAME}" "${checksums}" 2>/dev/null | tr '\t' ' ' | cut -d ' ' -f 1)
if [ -z "$want" ]; then
echo "hash_sha256_verify: unable to find checksum for '${TARGET}' in '${checksums}'"
return 1
fi
got=$(hash_sha256 "$TARGET")
if [ "$want" != "$got" ]; then
echo "hash_sha256_verify: checksum for '$TARGET' did not verify ${want} vs $got"
return 1
fi
}
cat /dev/null <<EOF
------------------------------------------------------------------------
End of functions from https://github.com/client9/shlib
------------------------------------------------------------------------
EOF
OWNER=tdewolff
REPO=minify
BINARY=minify
FORMAT=tgz
BINDIR=${BINDIR:-./bin}
CHANNEL=stable
PREFIX="$OWNER/$REPO"
OS=$(uname_os)
ARCH=$(uname_arch)
uname_os_check "$OS"
uname_arch_check "$ARCH"
parse_args "$@"
TARGET=https://dl.equinox.io/${OWNER}/${REPO}/${CHANNEL}
TARBALL="${BINARY}-${CHANNEL}-${OS}-${ARCH}.${FORMAT}"
if [ "$OS" = "windows" ]; then
BINARY="${BINARY}.exe"
fi
execute