blob: 29c446c249f1a59042f96049039ae00bac803d47 (
plain)
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
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
|
#!/usr/bin/env bash
set -u
version=0.38.0
auto_completion=
key_bindings=
update_config=2
shells="bash zsh fish"
prefix='~/.fzf'
prefix_expand=~/.fzf
fish_dir=${XDG_CONFIG_HOME:-$HOME/.config}/fish
help() {
cat << EOF
usage: $0 [OPTIONS]
--help Show this message
--bin Download fzf binary only; Do not generate ~/.fzf.{bash,zsh}
--all Download fzf binary and update configuration files
to enable key bindings and fuzzy completion
--xdg Generate files under \$XDG_CONFIG_HOME/fzf
--[no-]key-bindings Enable/disable key bindings (CTRL-T, CTRL-R, ALT-C)
--[no-]completion Enable/disable fuzzy completion (bash & zsh)
--[no-]update-rc Whether or not to update shell configuration files
--no-bash Do not set up bash configuration
--no-zsh Do not set up zsh configuration
--no-fish Do not set up fish configuration
EOF
}
for opt in "$@"; do
case $opt in
--help)
help
exit 0
;;
--all)
auto_completion=1
key_bindings=1
update_config=1
;;
--xdg)
prefix='"${XDG_CONFIG_HOME:-$HOME/.config}"/fzf/fzf'
prefix_expand=${XDG_CONFIG_HOME:-$HOME/.config}/fzf/fzf
mkdir -p "${XDG_CONFIG_HOME:-$HOME/.config}/fzf"
;;
--key-bindings) key_bindings=1 ;;
--no-key-bindings) key_bindings=0 ;;
--completion) auto_completion=1 ;;
--no-completion) auto_completion=0 ;;
--update-rc) update_config=1 ;;
--no-update-rc) update_config=0 ;;
--bin) ;;
--no-bash) shells=${shells/bash/} ;;
--no-zsh) shells=${shells/zsh/} ;;
--no-fish) shells=${shells/fish/} ;;
*)
echo "unknown option: $opt"
help
exit 1
;;
esac
done
cd "$(dirname "${BASH_SOURCE[0]}")"
fzf_base=$(pwd)
fzf_base_esc=$(printf %q "$fzf_base")
ask() {
while true; do
read -p "$1 ([y]/n) " -r
REPLY=${REPLY:-"y"}
if [[ $REPLY =~ ^[Yy]$ ]]; then
return 1
elif [[ $REPLY =~ ^[Nn]$ ]]; then
return 0
fi
done
}
check_binary() {
echo -n " - Checking fzf executable ... "
local output
output=$("$fzf_base"/bin/fzf --version 2>&1)
if [ $? -ne 0 ]; then
echo "Error: $output"
binary_error="Invalid binary"
else
output=${output/ */}
if [ "$version" != "$output" ]; then
echo "$output != $version"
binary_error="Invalid version"
else
echo "$output"
binary_error=""
return 0
fi
fi
rm -f "$fzf_base"/bin/fzf
return 1
}
link_fzf_in_path() {
if which_fzf="$(command -v fzf)"; then
echo " - Found in \$PATH"
echo " - Creating symlink: bin/fzf -> $which_fzf"
(cd "$fzf_base"/bin && rm -f fzf && ln -sf "$which_fzf" fzf)
check_binary && return
fi
return 1
}
try_curl() {
command -v curl > /dev/null &&
if [[ $1 =~ tar.gz$ ]]; then
curl -fL $1 | tar -xzf -
else
local temp=${TMPDIR:-/tmp}/fzf.zip
curl -fLo "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
fi
}
try_wget() {
command -v wget > /dev/null &&
if [[ $1 =~ tar.gz$ ]]; then
wget -O - $1 | tar -xzf -
else
local temp=${TMPDIR:-/tmp}/fzf.zip
wget -O "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
fi
}
download() {
echo "Downloading bin/fzf ..."
if [ -x "$fzf_base"/bin/fzf ]; then
echo " - Already exists"
check_binary && return
fi
link_fzf_in_path && return
mkdir -p "$fzf_base"/bin && cd "$fzf_base"/bin
if [ $? -ne 0 ]; then
binary_error="Failed to create bin directory"
return
fi
local url
url=https://github.com/junegunn/fzf/releases/download/$version/${1}
set -o pipefail
if ! (try_curl $url || try_wget $url); then
set +o pipefail
binary_error="Failed to download with curl and wget"
return
fi
set +o pipefail
if [ ! -f fzf ]; then
binary_error="Failed to download ${1}"
return
fi
chmod +x fzf && check_binary
}
# Try to download binary executable
archi=$(uname -sm)
binary_available=1
binary_error=""
case "$archi" in
Darwin\ arm64) download fzf-$version-darwin_arm64.zip ;;
Darwin\ x86_64) download fzf-$version-darwin_amd64.zip ;;
Linux\ armv5*) download fzf-$version-linux_armv5.tar.gz ;;
Linux\ armv6*) download fzf-$version-linux_armv6.tar.gz ;;
Linux\ armv7*) download fzf-$version-linux_armv7.tar.gz ;;
Linux\ armv8*) download fzf-$version-linux_arm64.tar.gz ;;
Linux\ aarch64*) download fzf-$version-linux_arm64.tar.gz ;;
Linux\ loongarch64) download fzf-$version-linux_loong64.tar.gz ;;
Linux\ ppc64le) download fzf-$version-linux_ppc64le.tar.gz ;;
Linux\ *64) download fzf-$version-linux_amd64.tar.gz ;;
Linux\ s390x) download fzf-$version-linux_s390x.tar.gz ;;
FreeBSD\ *64) download fzf-$version-freebsd_amd64.tar.gz ;;
OpenBSD\ *64) download fzf-$version-openbsd_amd64.tar.gz ;;
CYGWIN*\ *64) download fzf-$version-windows_amd64.zip ;;
MINGW*\ *64) download fzf-$version-windows_amd64.zip ;;
MSYS*\ *64) download fzf-$version-windows_amd64.zip ;;
Windows*\ *64) download fzf-$version-windows_amd64.zip ;;
*) binary_available=0 binary_error=1 ;;
esac
cd "$fzf_base"
if [ -n "$binary_error" ]; then
if [ $binary_available -eq 0 ]; then
echo "No prebuilt binary for $archi ..."
else
echo " - $binary_error !!!"
fi
if command -v go > /dev/null; then
echo -n "Building binary (go get -u github.com/junegunn/fzf) ... "
if [ -z "${GOPATH-}" ]; then
export GOPATH="${TMPDIR:-/tmp}/fzf-gopath"
mkdir -p "$GOPATH"
fi
if go get -ldflags "-s -w -X main.version=$version -X main.revision=go-get" github.com/junegunn/fzf; then
echo "OK"
cp "$GOPATH/bin/fzf" "$fzf_base/bin/"
else
echo "Failed to build binary. Installation failed."
exit 1
fi
else
echo "go executable not found. Installation failed."
exit 1
fi
fi
[[ "$*" =~ "--bin" ]] && exit 0
for s in $shells; do
if ! command -v "$s" > /dev/null; then
shells=${shells/$s/}
fi
done
if [[ ${#shells} -lt 3 ]]; then
echo "No shell configuration to be updated."
exit 0
fi
# Auto-completion
if [ -z "$auto_completion" ]; then
ask "Do you want to enable fuzzy auto-completion?"
auto_completion=$?
fi
# Key-bindings
if [ -z "$key_bindings" ]; then
ask "Do you want to enable key bindings?"
key_bindings=$?
fi
echo
for shell in $shells; do
[[ "$shell" = fish ]] && continue
src=${prefix_expand}.${shell}
echo -n "Generate $src ... "
fzf_completion="[[ \$- == *i* ]] && source \"$fzf_base/shell/completion.${shell}\" 2> /dev/null"
if [ $auto_completion -eq 0 ]; then
fzf_completion="# $fzf_completion"
fi
fzf_key_bindings="source \"$fzf_base/shell/key-bindings.${shell}\""
if [ $key_bindings -eq 0 ]; then
fzf_key_bindings="# $fzf_key_bindings"
fi
cat > "$src" << EOF
# Setup fzf
# ---------
if [[ ! "\$PATH" == *$fzf_base_esc/bin* ]]; then
PATH="\${PATH:+\${PATH}:}$fzf_base/bin"
fi
# Auto-completion
# ---------------
$fzf_completion
# Key bindings
# ------------
$fzf_key_bindings
EOF
echo "OK"
done
# fish
if [[ "$shells" =~ fish ]]; then
echo -n "Update fish_user_paths ... "
fish << EOF
echo \$fish_user_paths | \grep "$fzf_base"/bin > /dev/null
or set --universal fish_user_paths \$fish_user_paths "$fzf_base"/bin
EOF
[ $? -eq 0 ] && echo "OK" || echo "Failed"
mkdir -p "${fish_dir}/functions"
fish_binding="${fish_dir}/functions/fzf_key_bindings.fish"
if [ $key_bindings -ne 0 ]; then
echo -n "Symlink $fish_binding ... "
ln -sf "$fzf_base/shell/key-bindings.fish" \
"$fish_binding" && echo "OK" || echo "Failed"
else
echo -n "Removing $fish_binding ... "
rm -f "$fish_binding"
echo "OK
|