-
Notifications
You must be signed in to change notification settings - Fork 1
/
install.sh
executable file
·209 lines (185 loc) · 5.1 KB
/
install.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
#!/bin/bash
set -e
RELEASE="latest"
FORCE_INSTALL="true"
OS="$(uname -s)"
if [ -d "$HOME/.snm" ]; then
INSTALL_DIR="$HOME/.snm"
elif [ -n "$XDG_DATA_HOME" ]; then
INSTALL_DIR="$XDG_DATA_HOME/snm"
elif [ "$OS" = "Darwin" ]; then
INSTALL_DIR="$HOME/Library/Application Support/snm"
else
INSTALL_DIR="$HOME/.local/share/snm"
fi
# Parse Flags
parse_args() {
while [[ $# -gt 0 ]]; do
key="$1"
case $key in
-d | --install-dir)
INSTALL_DIR="$2"
shift # past argument
shift # past value
;;
-s | --skip-shell)
SKIP_SHELL="true"
shift # past argument
;;
--force-install | --force-no-brew)
echo "\`--force-install\`: I hope you know what you're doing." >&2
FORCE_INSTALL="true"
shift
;;
-r | --release)
RELEASE="$2"
shift # past release argument
shift # past release value
;;
*)
echo "Unrecognized argument $key"
exit 1
;;
esac
done
}
set_filename() {
if [ "$OS" = "Linux" ]; then
# Based on https://stackoverflow.com/a/45125525
case "$(uname -m)" in
arm | armv7*)
echo "OS $OS is not supported."
exit 1
;;
aarch* | armv8*)
FILENAME="x86_64-unknown-linux-musl.tar.gz"
;;
*)
FILENAME="x86_64-unknown-linux-musl.tar.gz"
esac
elif [ "$OS" = "Darwin" ] && [ "$FORCE_INSTALL" = "true" ]; then
FILENAME="fnm-macos"
USE_HOMEBREW="false"
if [ "$(uname -m)" = "arm64" ]; then
FILENAME="aarch64-apple-darwin.tar.gz"
else
FILENAME="x86_64-apple-darwin.tar.gz"
fi
echo "Downloading the latest fnm binary from GitHub..."
# echo " Pro tip: it's easier to use Homebrew for managing fnm in macOS."
# echo " Remove the \`--force-no-brew\` so it will be easy to upgrade."
elif [ "$OS" = "Darwin" ]; then
# USE_HOMEBREW="true"
# echo "Downloading fnm using Homebrew..."
echo "not supported homebrew"
exit 1
else
echo "OS $OS is not supported."
echo "If you think that's a bug - please file an issue to https://github.com/Schniz/fnm/issues"
exit 1
fi
}
download_snm(){
if [ "$RELEASE" = "latest" ]; then
URL="https://github.com/sheinsight/snm/releases/latest/download/$FILENAME"
else
if [[ $RELEASE != v* ]]; then
RELEASE="v$RELEASE"
fi
URL="https://github.com/sheinsight/snm/releases/download/$RELEASE/$FILENAME"
fi
DOWNLOAD_DIR=$(mktemp -d)
echo "Downloading $URL..."
mkdir -p "$INSTALL_DIR" &>/dev/null
if ! curl --progress-bar --fail -L "$URL" -o "$DOWNLOAD_DIR/$FILENAME"; then
echo "Download failed. Check that the release/filename are correct."
exit 1
fi
# unzip -q "$DOWNLOAD_DIR/$FILENAME" -d "$DOWNLOAD_DIR"
tar -xzf "$DOWNLOAD_DIR/$FILENAME" -C "$DOWNLOAD_DIR"
for file in "$DOWNLOAD_DIR"/*; do
chmod u+x "$file"
mv "$file" "$INSTALL_DIR"
done
echo "Downloaded to $DOWNLOAD_DIR"
}
check_dependencies() {
echo "Checking dependencies for the installation script..."
echo -n "Checking availability of curl... "
if hash curl 2>/dev/null; then
echo "OK!"
else
echo "Missing!"
SHOULD_EXIT="true"
fi
echo -n "Checking availability of tar... "
if hash tar 2>/dev/null; then
echo "OK!"
else
echo "Missing!"
SHOULD_EXIT="true"
fi
if [ "$USE_HOMEBREW" = "true" ]; then
echo -n "Checking availability of Homebrew (brew)... "
if hash brew 2>/dev/null; then
echo "OK!"
else
echo "Missing!"
SHOULD_EXIT="true"
fi
fi
if [ "$SHOULD_EXIT" = "true" ]; then
echo "Not installing fnm due to missing dependencies."
exit 1
fi
}
ensure_containing_dir_exists() {
local CONTAINING_DIR
CONTAINING_DIR="$(dirname "$1")"
if [ ! -d "$CONTAINING_DIR" ]; then
echo " >> Creating directory $CONTAINING_DIR"
mkdir -p "$CONTAINING_DIR"
fi
}
setup_shell(){
CURRENT_SHELL="$(basename "$SHELL")"
if [ "$CURRENT_SHELL" = "zsh" ]; then
CONF_FILE=${ZDOTDIR:-$HOME}/.zshrc
ensure_containing_dir_exists "$CONF_FILE"
echo "Installing for Zsh. Appending the following to $CONF_FILE:"
echo ""
echo ' # snm'
echo ' export PATH="'"$INSTALL_DIR"':$PATH"'
echo '' >>$CONF_FILE
echo '# snm' >>$CONF_FILE
echo 'export PATH="'$INSTALL_DIR':$PATH"' >>$CONF_FILE
elif [ "$CURRENT_SHELL" = "bash" ]; then
if [ "$OS" = "Darwin" ]; then
CONF_FILE=$HOME/.profile
else
CONF_FILE=$HOME/.bashrc
fi
ensure_containing_dir_exists "$CONF_FILE"
echo "Installing for Bash. Appending the following to $CONF_FILE:"
echo ""
echo ' # snm'
echo ' export PATH="'"$INSTALL_DIR"':$PATH"'
echo '' >>$CONF_FILE
echo '# snm' >>$CONF_FILE
echo 'export PATH="'"$INSTALL_DIR"':$PATH"' >>$CONF_FILE
else
echo "Could not infer shell type. Please set up manually."
exit 1
fi
echo ""
echo "In order to apply the changes, open a new terminal or run the following command:"
echo ""
echo " source $CONF_FILE"
}
parse_args "$@"
set_filename
check_dependencies
download_snm
if [ "$SKIP_SHELL" != "true" ]; then
setup_shell
fi