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Commit 42b0db6c21cc4f8bcf177a19158238e3f7bb77b3

Authored by Josh Matthews
1 parent 0bf5a61c42

Fixing ? not being recognized by using egrep.

Showing 1 changed file with 1 additions and 1 deletions Inline Diff

1 #!/bin/zsh 1 #!/bin/zsh
2 2
3 # Each line in this string has the following entries separated by a space 3 # Each line in this string has the following entries separated by a space
4 # character. 4 # character.
5 # <repo-url>, <plugin-location>, <bundle-type>, <has-local-clone> 5 # <repo-url>, <plugin-location>, <bundle-type>, <has-local-clone>
6 # FIXME: Is not kept local by zsh! 6 # FIXME: Is not kept local by zsh!
7 local _ANTIGEN_BUNDLE_RECORD="" 7 local _ANTIGEN_BUNDLE_RECORD=""
8 local _ANTIGEN_INSTALL_DIR="$(cd "$(dirname "$0")" && pwd)" 8 local _ANTIGEN_INSTALL_DIR="$(cd "$(dirname "$0")" && pwd)"
9 9
10 # Used to defer compinit/compdef 10 # Used to defer compinit/compdef
11 typeset -a __deferred_compdefs 11 typeset -a __deferred_compdefs
12 compdef () { __deferred_compdefs=($__deferred_compdefs "$*") } 12 compdef () { __deferred_compdefs=($__deferred_compdefs "$*") }
13 13
14 # Syntaxes 14 # Syntaxes
15 # antigen-bundle <url> [<loc>=/] 15 # antigen-bundle <url> [<loc>=/]
16 # Keyword only arguments: 16 # Keyword only arguments:
17 # branch - The branch of the repo to use for this bundle. 17 # branch - The branch of the repo to use for this bundle.
18 antigen-bundle () { 18 antigen-bundle () {
19 19
20 # Bundle spec arguments' default values. 20 # Bundle spec arguments' default values.
21 local url="$ANTIGEN_DEFAULT_REPO_URL" 21 local url="$ANTIGEN_DEFAULT_REPO_URL"
22 local loc=/ 22 local loc=/
23 local branch= 23 local branch=
24 local no_local_clone=false 24 local no_local_clone=false
25 local btype=plugin 25 local btype=plugin
26 26
27 # Parse the given arguments. (Will overwrite the above values). 27 # Parse the given arguments. (Will overwrite the above values).
28 eval "$(-antigen-parse-args \ 28 eval "$(-antigen-parse-args \
29 'url?, loc? ; branch:?, no-local-clone?, btype:?' \ 29 'url?, loc? ; branch:?, no-local-clone?, btype:?' \
30 "$@")" 30 "$@")"
31 31
32 # Check if url is just the plugin name. Super short syntax. 32 # Check if url is just the plugin name. Super short syntax.
33 if [[ "$url" != */* ]]; then 33 if [[ "$url" != */* ]]; then
34 loc="plugins/$url" 34 loc="plugins/$url"
35 url="$ANTIGEN_DEFAULT_REPO_URL" 35 url="$ANTIGEN_DEFAULT_REPO_URL"
36 fi 36 fi
37 37
38 # Resolve the url. 38 # Resolve the url.
39 url="$(-antigen-resolve-bundle-url "$url")" 39 url="$(-antigen-resolve-bundle-url "$url")"
40 40
41 # Add the branch information to the url. 41 # Add the branch information to the url.
42 if [[ ! -z $branch ]]; then 42 if [[ ! -z $branch ]]; then
43 url="$url|$branch" 43 url="$url|$branch"
44 fi 44 fi
45 45
46 # The `make_local_clone` variable better represents whether there should be 46 # The `make_local_clone` variable better represents whether there should be
47 # a local clone made. For cloning to be avoided, firstly, the `$url` should 47 # a local clone made. For cloning to be avoided, firstly, the `$url` should
48 # be an absolute local path and `$branch` should be empty. In addition to 48 # be an absolute local path and `$branch` should be empty. In addition to
49 # these two conditions, either the `--no-local-clone` option should be 49 # these two conditions, either the `--no-local-clone` option should be
50 # given, or `$url` should not a git repo. 50 # given, or `$url` should not a git repo.
51 local make_local_clone=true 51 local make_local_clone=true
52 if [[ $url == /* && -z $branch && 52 if [[ $url == /* && -z $branch &&
53 ( $no_local_clone == true || ! -d $url/.git ) ]]; then 53 ( $no_local_clone == true || ! -d $url/.git ) ]]; then
54 make_local_clone=false 54 make_local_clone=false
55 fi 55 fi
56 56
57 # Add the theme extension to `loc`, if this is a theme. 57 # Add the theme extension to `loc`, if this is a theme.
58 if [[ $btype == theme && $loc != *.zsh-theme ]]; then 58 if [[ $btype == theme && $loc != *.zsh-theme ]]; then
59 loc="$loc.zsh-theme" 59 loc="$loc.zsh-theme"
60 fi 60 fi
61 61
62 # Add it to the record. 62 # Add it to the record.
63 _ANTIGEN_BUNDLE_RECORD="$_ANTIGEN_BUNDLE_RECORD\n$url $loc $btype" 63 _ANTIGEN_BUNDLE_RECORD="$_ANTIGEN_BUNDLE_RECORD\n$url $loc $btype"
64 _ANTIGEN_BUNDLE_RECORD="$_ANTIGEN_BUNDLE_RECORD $make_local_clone" 64 _ANTIGEN_BUNDLE_RECORD="$_ANTIGEN_BUNDLE_RECORD $make_local_clone"
65 65
66 # Ensure a clone exists for this repo, if needed. 66 # Ensure a clone exists for this repo, if needed.
67 if $make_local_clone; then 67 if $make_local_clone; then
68 -antigen-ensure-repo "$url" 68 -antigen-ensure-repo "$url"
69 fi 69 fi
70 70
71 # Load the plugin. 71 # Load the plugin.
72 -antigen-load "$url" "$loc" "$btype" "$make_local_clone" 72 -antigen-load "$url" "$loc" "$btype" "$make_local_clone"
73 73
74 } 74 }
75 75
76 -antigen-resolve-bundle-url () { 76 -antigen-resolve-bundle-url () {
77 # Given an acceptable short/full form of a bundle's repo url, this function 77 # Given an acceptable short/full form of a bundle's repo url, this function
78 # echoes the full form of the repo's clone url. 78 # echoes the full form of the repo's clone url.
79 79
80 local url="$1" 80 local url="$1"
81 81
82 # Expand short github url syntax: `username/reponame`. 82 # Expand short github url syntax: `username/reponame`.
83 if [[ $url != git://* && 83 if [[ $url != git://* &&
84 $url != https://* && 84 $url != https://* &&
85 $url != /* && 85 $url != /* &&
86 $url != git@github.com:*/* 86 $url != git@github.com:*/*
87 ]]; then 87 ]]; then
88 url="https://github.com/${url%.git}.git" 88 url="https://github.com/${url%.git}.git"
89 fi 89 fi
90 90
91 echo "$url" 91 echo "$url"
92 } 92 }
93 93
94 antigen-bundles () { 94 antigen-bundles () {
95 # Bulk add many bundles at one go. Empty lines and lines starting with a `#` 95 # Bulk add many bundles at one go. Empty lines and lines starting with a `#`
96 # are ignored. Everything else is given to `antigen-bundle` as is, no 96 # are ignored. Everything else is given to `antigen-bundle` as is, no
97 # quoting rules applied. 97 # quoting rules applied.
98 98
99 local line 99 local line
100 100
101 grep '^[[:space:]]*[^[:space:]#]' | while read line; do 101 grep '^[[:space:]]*[^[:space:]#]' | while read line; do
102 # Using `eval` so that we can use the shell-style quoting in each line 102 # Using `eval` so that we can use the shell-style quoting in each line
103 # piped to `antigen-bundles`. 103 # piped to `antigen-bundles`.
104 eval "antigen-bundle $line" 104 eval "antigen-bundle $line"
105 done 105 done
106 } 106 }
107 107
108 antigen-update () { 108 antigen-update () {
109 # Update your bundles, i.e., `git pull` in all the plugin repos. 109 # Update your bundles, i.e., `git pull` in all the plugin repos.
110 110
111 date > $ADOTDIR/revert-info 111 date > $ADOTDIR/revert-info
112 112
113 -antigen-echo-record | 113 -antigen-echo-record |
114 awk '$4 == "true" {print $1}' | 114 awk '$4 == "true" {print $1}' |
115 sort -u | 115 sort -u |
116 while read url; do 116 while read url; do
117 echo "**** Pulling $url" 117 echo "**** Pulling $url"
118 118
119 local clone_dir="$(-antigen-get-clone-dir "$url")" 119 local clone_dir="$(-antigen-get-clone-dir "$url")"
120 if [[ -d "$clone_dir" ]]; then 120 if [[ -d "$clone_dir" ]]; then
121 (echo -n "$clone_dir:" 121 (echo -n "$clone_dir:"
122 cd "$clone_dir" 122 cd "$clone_dir"
123 git rev-parse HEAD) >> $ADOTDIR/revert-info 123 git rev-parse HEAD) >> $ADOTDIR/revert-info
124 fi 124 fi
125 125
126 -antigen-ensure-repo "$url" --update --verbose 126 -antigen-ensure-repo "$url" --update --verbose
127 127
128 echo 128 echo
129 done 129 done
130 } 130 }
131 131
132 antigen-revert () { 132 antigen-revert () {
133 if [[ -f $ADOTDIR/revert-info ]]; then 133 if [[ -f $ADOTDIR/revert-info ]]; then
134 cat $ADOTDIR/revert-info | sed '1!p' | while read line; do 134 cat $ADOTDIR/revert-info | sed '1!p' | while read line; do
135 dir="$(echo "$line" | cut -d: -f1)" 135 dir="$(echo "$line" | cut -d: -f1)"
136 git --git-dir="$dir/.git" --work-tree="$dir" \ 136 git --git-dir="$dir/.git" --work-tree="$dir" \
137 checkout "$(echo "$line" | cut -d: -f2)" 2> /dev/null 137 checkout "$(echo "$line" | cut -d: -f2)" 2> /dev/null
138 138
139 done 139 done
140 140
141 echo "Reverted to state before running -update on $( 141 echo "Reverted to state before running -update on $(
142 cat $ADOTDIR/revert-info | sed -n 1p)." 142 cat $ADOTDIR/revert-info | sed -n 1p)."
143 143
144 else 144 else
145 echo 'No revert information available. Cannot revert.' >&2 145 echo 'No revert information available. Cannot revert.' >&2
146 fi 146 fi
147 147
148 148
149 } 149 }
150 150
151 -antigen-get-clone-dir () { 151 -antigen-get-clone-dir () {
152 # Takes a repo url and gives out the path that this url needs to be cloned 152 # Takes a repo url and gives out the path that this url needs to be cloned
153 # to. Doesn't actually clone anything. 153 # to. Doesn't actually clone anything.
154 echo -n $ADOTDIR/repos/ 154 echo -n $ADOTDIR/repos/
155 155
156 if [[ "$1" == "https://github.com/sorin-ionescu/prezto.git" ]]; then 156 if [[ "$1" == "https://github.com/sorin-ionescu/prezto.git" ]]; then
157 # Prezto's directory *has* to be `.zprezto`. 157 # Prezto's directory *has* to be `.zprezto`.
158 echo .zprezto 158 echo .zprezto
159 159
160 else 160 else
161 echo "$1" | sed \ 161 echo "$1" | sed \
162 -e 's./.-SLASH-.g' \ 162 -e 's./.-SLASH-.g' \
163 -e 's.:.-COLON-.g' \ 163 -e 's.:.-COLON-.g' \
164 -e 's.|.-PIPE-.g' 164 -e 's.|.-PIPE-.g'
165 165
166 fi 166 fi
167 } 167 }
168 168
169 -antigen-get-clone-url () { 169 -antigen-get-clone-url () {
170 # Takes a repo's clone dir and gives out the repo's original url that was 170 # Takes a repo's clone dir and gives out the repo's original url that was
171 # used to create the given directory path. 171 # used to create the given directory path.
172 172
173 if [[ "$1" == ".zprezto" ]]; then 173 if [[ "$1" == ".zprezto" ]]; then
174 # Prezto's (in `.zprezto`), is assumed to be from `sorin-ionescu`'s 174 # Prezto's (in `.zprezto`), is assumed to be from `sorin-ionescu`'s
175 # remote. 175 # remote.
176 echo https://github.com/sorin-ionescu/prezto.git 176 echo https://github.com/sorin-ionescu/prezto.git
177 177
178 else 178 else
179 echo "$1" | sed \ 179 echo "$1" | sed \
180 -e "s:^$ADOTDIR/repos/::" \ 180 -e "s:^$ADOTDIR/repos/::" \
181 -e 's.-SLASH-./.g' \ 181 -e 's.-SLASH-./.g' \
182 -e 's.-COLON-.:.g' \ 182 -e 's.-COLON-.:.g' \
183 -e 's.-PIPE-.|.g' 183 -e 's.-PIPE-.|.g'
184 184
185 fi 185 fi
186 } 186 }
187 187
188 -antigen-ensure-repo () { 188 -antigen-ensure-repo () {
189 189
190 # Ensure that a clone exists for the given repo url and branch. If the first 190 # Ensure that a clone exists for the given repo url and branch. If the first
191 # argument is `--update` and if a clone already exists for the given repo 191 # argument is `--update` and if a clone already exists for the given repo
192 # and branch, it is pull-ed, i.e., updated. 192 # and branch, it is pull-ed, i.e., updated.
193 193
194 # Argument defaults. 194 # Argument defaults.
195 # The url. No sane default for this, so just empty. 195 # The url. No sane default for this, so just empty.
196 local url= 196 local url=
197 # Check if we have to update. 197 # Check if we have to update.
198 local update=false 198 local update=false
199 # Verbose output. 199 # Verbose output.
200 local verbose=false 200 local verbose=false
201 201
202 eval "$(-antigen-parse-args 'url ; update?, verbose?' "$@")" 202 eval "$(-antigen-parse-args 'url ; update?, verbose?' "$@")"
203 shift $# 203 shift $#
204 204
205 # Get the clone's directory as per the given repo url and branch. 205 # Get the clone's directory as per the given repo url and branch.
206 local clone_dir="$(-antigen-get-clone-dir $url)" 206 local clone_dir="$(-antigen-get-clone-dir $url)"
207 207
208 # A temporary function wrapping the `git` command with repeated arguments. 208 # A temporary function wrapping the `git` command with repeated arguments.
209 --plugin-git () { 209 --plugin-git () {
210 (cd "$clone_dir" && git --no-pager "$@") 210 (cd "$clone_dir" && git --no-pager "$@")
211 } 211 }
212 212
213 # Clone if it doesn't already exist. 213 # Clone if it doesn't already exist.
214 if [[ ! -d $clone_dir ]]; then 214 if [[ ! -d $clone_dir ]]; then
215 git clone --recursive "${url%|*}" "$clone_dir" 215 git clone --recursive "${url%|*}" "$clone_dir"
216 elif $update; then 216 elif $update; then
217 # Save current revision. 217 # Save current revision.
218 local old_rev="$(--plugin-git rev-parse HEAD)" 218 local old_rev="$(--plugin-git rev-parse HEAD)"
219 # Pull changes if update requested. 219 # Pull changes if update requested.
220 --plugin-git pull 220 --plugin-git pull
221 # Update submodules. 221 # Update submodules.
222 --plugin-git submodule update --recursive 222 --plugin-git submodule update --recursive
223 # Get the new revision. 223 # Get the new revision.
224 local new_rev="$(--plugin-git rev-parse HEAD)" 224 local new_rev="$(--plugin-git rev-parse HEAD)"
225 fi 225 fi
226 226
227 # If its a specific branch that we want, checkout that branch. 227 # If its a specific branch that we want, checkout that branch.
228 if [[ $url == *\|* ]]; then 228 if [[ $url == *\|* ]]; then
229 local current_branch=${$(--plugin-git symbolic-ref HEAD)##refs/heads/} 229 local current_branch=${$(--plugin-git symbolic-ref HEAD)##refs/heads/}
230 local requested_branch="${url#*|}" 230 local requested_branch="${url#*|}"
231 # Only do the checkout when we are not already on the branch. 231 # Only do the checkout when we are not already on the branch.
232 [[ $requested_branch != $current_branch ]] && 232 [[ $requested_branch != $current_branch ]] &&
233 --plugin-git checkout $requested_branch 233 --plugin-git checkout $requested_branch
234 fi 234 fi
235 235
236 if [[ -n $old_rev && $old_rev != $new_rev ]]; then 236 if [[ -n $old_rev && $old_rev != $new_rev ]]; then
237 echo Updated from ${old_rev:0:7} to ${new_rev:0:7}. 237 echo Updated from ${old_rev:0:7} to ${new_rev:0:7}.
238 if $verbose; then 238 if $verbose; then
239 --plugin-git log --oneline --reverse --no-merges --stat '@{1}..' 239 --plugin-git log --oneline --reverse --no-merges --stat '@{1}..'
240 fi 240 fi
241 fi 241 fi
242 242
243 # Remove the temporary git wrapper function. 243 # Remove the temporary git wrapper function.
244 unfunction -- --plugin-git 244 unfunction -- --plugin-git
245 245
246 } 246 }
247 247
248 -antigen-load () { 248 -antigen-load () {
249 249
250 local url="$1" 250 local url="$1"
251 local loc="$2" 251 local loc="$2"
252 local btype="$3" 252 local btype="$3"
253 local make_local_clone="$4" 253 local make_local_clone="$4"
254 254
255 # The full location where the plugin is located. 255 # The full location where the plugin is located.
256 local location 256 local location
257 if $make_local_clone; then 257 if $make_local_clone; then
258 location="$(-antigen-get-clone-dir "$url")/$loc" 258 location="$(-antigen-get-clone-dir "$url")/$loc"
259 else 259 else
260 location="$url" 260 location="$url"
261 fi 261 fi
262 262
263 if [[ $btype == theme ]]; then 263 if [[ $btype == theme ]]; then
264 264
265 # Of course, if its a theme, the location would point to the script 265 # Of course, if its a theme, the location would point to the script
266 # file. 266 # file.
267 source "$location" 267 source "$location"
268 268
269 else 269 else
270 270
271 # Source the plugin script. 271 # Source the plugin script.
272 # FIXME: I don't know. Looks very very ugly. Needs a better 272 # FIXME: I don't know. Looks very very ugly. Needs a better
273 # implementation once tests are ready. 273 # implementation once tests are ready.
274 local script_loc="$(ls "$location" | grep '\.plugin\.zsh$' | head -n1)" 274 local script_loc="$(ls "$location" | grep '\.plugin\.zsh$' | head -n1)"
275 275
276 if [[ -f $location/$script_loc ]]; then 276 if [[ -f $location/$script_loc ]]; then
277 # If we have a `*.plugin.zsh`, source it. 277 # If we have a `*.plugin.zsh`, source it.
278 source "$location/$script_loc" 278 source "$location/$script_loc"
279 279
280 elif [[ -f $location/init.zsh ]]; then 280 elif [[ -f $location/init.zsh ]]; then
281 # If we have a `init.zsh` 281 # If we have a `init.zsh`
282 if (( $+functions[pmodload] )); then 282 if (( $+functions[pmodload] )); then
283 # If pmodload is defined pmodload the module. Remove `modules/` 283 # If pmodload is defined pmodload the module. Remove `modules/`
284 # from loc to find module name. 284 # from loc to find module name.
285 pmodload "${loc#modules/}" 285 pmodload "${loc#modules/}"
286 else 286 else
287 # Otherwise source it. 287 # Otherwise source it.
288 source "$location/init.zsh" 288 source "$location/init.zsh"
289 fi 289 fi
290 290
291 elif ls "$location" | grep -l '\.zsh$' &> /dev/null; then 291 elif ls "$location" | grep -l '\.zsh$' &> /dev/null; then
292 # If there is no `*.plugin.zsh` file, source *all* the `*.zsh` 292 # If there is no `*.plugin.zsh` file, source *all* the `*.zsh`
293 # files. 293 # files.
294 for script ($location/*.zsh(N)) source "$script" 294 for script ($location/*.zsh(N)) source "$script"
295 295
296 elif ls "$location" | grep -l '\.sh$' &> /dev/null; then 296 elif ls "$location" | grep -l '\.sh$' &> /dev/null; then
297 # If there are no `*.zsh` files either, we look for and source any 297 # If there are no `*.zsh` files either, we look for and source any
298 # `*.sh` files instead. 298 # `*.sh` files instead.
299 for script ($location/*.sh(N)) source "$script" 299 for script ($location/*.sh(N)) source "$script"
300 300
301 fi 301 fi
302 302
303 # Add to $fpath, for completion(s). 303 # Add to $fpath, for completion(s).
304 fpath=($location $fpath) 304 fpath=($location $fpath)
305 305
306 fi 306 fi
307 307
308 } 308 }
309 309
310 # Update (with `git pull`) antigen itself. 310 # Update (with `git pull`) antigen itself.
311 # TODO: Once update is finished, show a summary of the new commits, as a kind of 311 # TODO: Once update is finished, show a summary of the new commits, as a kind of
312 # "what's new" message. 312 # "what's new" message.
313 antigen-selfupdate () { 313 antigen-selfupdate () {
314 ( cd $_ANTIGEN_INSTALL_DIR 314 ( cd $_ANTIGEN_INSTALL_DIR
315 if [[ ! -d .git ]]; then 315 if [[ ! -d .git ]]; then
316 echo "Your copy of antigen doesn't appear to be a git clone. " \ 316 echo "Your copy of antigen doesn't appear to be a git clone. " \
317 "The 'selfupdate' command cannot work in this case." 317 "The 'selfupdate' command cannot work in this case."
318 return 1 318 return 1
319 fi 319 fi
320 git pull 320 git pull
321 ) 321 )
322 } 322 }
323 323
324 antigen-cleanup () { 324 antigen-cleanup () {
325 325
326 # Cleanup unused repositories. 326 # Cleanup unused repositories.
327 327
328 local force=false 328 local force=false
329 if [[ $1 == --force ]]; then 329 if [[ $1 == --force ]]; then
330 force=true 330 force=true
331 fi 331 fi
332 332
333 if [[ ! -d "$ADOTDIR/repos" || -z "$(ls "$ADOTDIR/repos/")" ]]; then 333 if [[ ! -d "$ADOTDIR/repos" || -z "$(ls "$ADOTDIR/repos/")" ]]; then
334 echo "You don't have any bundles." 334 echo "You don't have any bundles."
335 return 0 335 return 0
336 fi 336 fi
337 337
338 # Find directores in ADOTDIR/repos, that are not in the bundles record. 338 # Find directores in ADOTDIR/repos, that are not in the bundles record.
339 local unused_clones="$(comm -13 \ 339 local unused_clones="$(comm -13 \
340 <(-antigen-echo-record | 340 <(-antigen-echo-record |
341 awk '$4 == "true" {print $1}' | 341 awk '$4 == "true" {print $1}' |
342 while read line; do 342 while read line; do
343 -antigen-get-clone-dir "$line" 343 -antigen-get-clone-dir "$line"
344 done | 344 done |
345 sort -u) \ 345 sort -u) \
346 <(ls -d "$ADOTDIR/repos/"* | sort -u))" 346 <(ls -d "$ADOTDIR/repos/"* | sort -u))"
347 347
348 if [[ -z $unused_clones ]]; then 348 if [[ -z $unused_clones ]]; then
349 echo "You don't have any unidentified bundles." 349 echo "You don't have any unidentified bundles."
350 return 0 350 return 0
351 fi 351 fi
352 352
353 echo 'You have clones for the following repos, but are not used.' 353 echo 'You have clones for the following repos, but are not used.'
354 echo "$unused_clones" | 354 echo "$unused_clones" |
355 while read line; do 355 while read line; do
356 -antigen-get-clone-url "$line" 356 -antigen-get-clone-url "$line"
357 done | 357 done |
358 sed -e 's/^/ /' -e 's/|/, branch /' 358 sed -e 's/^/ /' -e 's/|/, branch /'
359 359
360 if $force || (echo -n '\nDelete them all? [y/N] '; read -q); then 360 if $force || (echo -n '\nDelete them all? [y/N] '; read -q); then
361 echo 361 echo
362 echo 362 echo
363 echo "$unused_clones" | while read line; do 363 echo "$unused_clones" | while read line; do
364 echo -n "Deleting clone for $(-antigen-get-clone-url "$line")..." 364 echo -n "Deleting clone for $(-antigen-get-clone-url "$line")..."
365 rm -rf "$line" 365 rm -rf "$line"
366 echo ' done.' 366 echo ' done.'
367 done 367 done
368 else 368 else
369 echo 369 echo
370 echo Nothing deleted. 370 echo Nothing deleted.
371 fi 371 fi
372 } 372 }
373 373
374 antigen-lib () { 374 antigen-lib () {
375 if [[ -z "$ZSH" ]]; then 375 if [[ -z "$ZSH" ]]; then
376 export ZSH="$(-antigen-get-clone-dir "$ANTIGEN_DEFAULT_REPO_URL")" 376 export ZSH="$(-antigen-get-clone-dir "$ANTIGEN_DEFAULT_REPO_URL")"
377 fi 377 fi
378 antigen-bundle --loc=lib 378 antigen-bundle --loc=lib
379 } 379 }
380 380
381 antigen-prezto-lib () { 381 antigen-prezto-lib () {
382 antigen-bundle sorin-ionescu/prezto 382 antigen-bundle sorin-ionescu/prezto
383 export ZDOTDIR=$ADOTDIR/repos/ 383 export ZDOTDIR=$ADOTDIR/repos/
384 } 384 }
385 385
386 antigen-theme () { 386 antigen-theme () {
387 387
388 if [[ "$1" != */* && "$1" != --* ]]; then 388 if [[ "$1" != */* && "$1" != --* ]]; then
389 # The first argument is just a name of the plugin, to be picked up from 389 # The first argument is just a name of the plugin, to be picked up from
390 # the default repo. 390 # the default repo.
391 local name="${1:-robbyrussell}" 391 local name="${1:-robbyrussell}"
392 antigen-bundle --loc=themes/$name --btype=theme 392 antigen-bundle --loc=themes/$name --btype=theme
393 393
394 else 394 else
395 antigen-bundle "$@" --btype=theme 395 antigen-bundle "$@" --btype=theme
396 396
397 fi 397 fi
398 398
399 } 399 }
400 400
401 antigen-apply () { 401 antigen-apply () {
402 402
403 # Initialize completion. 403 # Initialize completion.
404 local cdef 404 local cdef
405 405
406 # Load the compinit module. This will readefine the `compdef` function to 406 # Load the compinit module. This will readefine the `compdef` function to
407 # the one that actually initializes completions. 407 # the one that actually initializes completions.
408 autoload -U compinit 408 autoload -U compinit
409 compinit -i 409 compinit -i
410 410
411 # Apply all `compinit`s that have been deferred. 411 # Apply all `compinit`s that have been deferred.
412 eval "$(for cdef in $__deferred_compdefs; do 412 eval "$(for cdef in $__deferred_compdefs; do
413 echo compdef $cdef 413 echo compdef $cdef
414 done)" 414 done)"
415 415
416 unset __deferred_compdefs 416 unset __deferred_compdefs
417 417
418 } 418 }
419 419
420 antigen-list () { 420 antigen-list () {
421 # List all currently installed bundles. 421 # List all currently installed bundles.
422 if [[ -z "$_ANTIGEN_BUNDLE_RECORD" ]]; then 422 if [[ -z "$_ANTIGEN_BUNDLE_RECORD" ]]; then
423 echo "You don't have any bundles." >&2 423 echo "You don't have any bundles." >&2
424 return 1 424 return 1
425 else 425 else
426 -antigen-echo-record | sort -u 426 -antigen-echo-record | sort -u
427 fi 427 fi
428 } 428 }
429 429
430 antigen-snapshot () { 430 antigen-snapshot () {
431 431
432 local snapshot_file="${1:-antigen-shapshot}" 432 local snapshot_file="${1:-antigen-shapshot}"
433 433
434 # The snapshot content lines are pairs of repo-url and git version hash, in 434 # The snapshot content lines are pairs of repo-url and git version hash, in
435 # the form: 435 # the form:
436 # <version-hash> <repo-url> 436 # <version-hash> <repo-url>
437 local snapshot_content="$(-antigen-echo-record | 437 local snapshot_content="$(-antigen-echo-record |
438 grep 'true$' | 438 grep 'true$' |
439 sed 's/ .*$//' | 439 sed 's/ .*$//' |
440 sort -u | 440 sort -u |
441 while read url; do 441 while read url; do
442 local dir="$(-antigen-get-clone-dir "$url")" 442 local dir="$(-antigen-get-clone-dir "$url")"
443 local version_hash="$(cd "$dir" && git rev-parse HEAD)" 443 local version_hash="$(cd "$dir" && git rev-parse HEAD)"
444 echo "$version_hash $url" 444 echo "$version_hash $url"
445 done)" 445 done)"
446 446
447 { 447 {
448 # The first line in the snapshot file is for metadata, in the form: 448 # The first line in the snapshot file is for metadata, in the form:
449 # key='value'; key='value'; key='value'; 449 # key='value'; key='value'; key='value';
450 # Where `key`s are valid shell variable names. 450 # Where `key`s are valid shell variable names.
451 451
452 # Snapshot version. Has no relation to antigen version. If the snapshot 452 # Snapshot version. Has no relation to antigen version. If the snapshot
453 # file format changes, this number can be incremented. 453 # file format changes, this number can be incremented.
454 echo -n "version='1';" 454 echo -n "version='1';"
455 455
456 # Snapshot creation date+time. 456 # Snapshot creation date+time.
457 echo -n " created_on='$(date)';" 457 echo -n " created_on='$(date)';"
458 458
459 # Add a checksum with the md5 checksum of all the snapshot lines. 459 # Add a checksum with the md5 checksum of all the snapshot lines.
460 local checksum="$(echo "$snapshot_content" | md5sum)" 460 local checksum="$(echo "$snapshot_content" | md5sum)"
461 echo -n " checksum='${checksum%% *}';" 461 echo -n " checksum='${checksum%% *}';"
462 462
463 # A newline after the metadata and then the snapshot lines. 463 # A newline after the metadata and then the snapshot lines.
464 echo "\n$snapshot_content" 464 echo "\n$snapshot_content"
465 465
466 } > "$snapshot_file" 466 } > "$snapshot_file"
467 467
468 } 468 }
469 469
470 antigen-restore () { 470 antigen-restore () {
471 471
472 if [[ $# == 0 ]]; then 472 if [[ $# == 0 ]]; then
473 echo 'Please provide a snapshot file to restore from.' >&2 473 echo 'Please provide a snapshot file to restore from.' >&2
474 return 1 474 return 1
475 fi 475 fi
476 476
477 local snapshot_file="$1" 477 local snapshot_file="$1"
478 478
479 # TODO: Before doing anything with the snapshot file, verify its checksum. 479 # TODO: Before doing anything with the snapshot file, verify its checksum.
480 # If it fails, notify this to the user and confirm if restore should 480 # If it fails, notify this to the user and confirm if restore should
481 # proceed. 481 # proceed.
482 482
483 echo -n "Restoring from $snapshot_file..." 483 echo -n "Restoring from $snapshot_file..."
484 484
485 sed -n '1!p' "$snapshot_file" | 485 sed -n '1!p' "$snapshot_file" |
486 while read line; do 486 while read line; do
487 487
488 local version_hash="${line%% *}" 488 local version_hash="${line%% *}"
489 local url="${line##* }" 489 local url="${line##* }"
490 local clone_dir="$(-antigen-get-clone-dir "$url")" 490 local clone_dir="$(-antigen-get-clone-dir "$url")"
491 491
492 if [[ ! -d $clone_dir ]]; then 492 if [[ ! -d $clone_dir ]]; then
493 git clone "$url" "$clone_dir" > /dev/null 493 git clone "$url" "$clone_dir" > /dev/null
494 fi 494 fi
495 495
496 (cd "$clone_dir" && git checkout $version_hash) 2> /dev/null 496 (cd "$clone_dir" && git checkout $version_hash) 2> /dev/null
497 497
498 done 498 done
499 499
500 echo ' done.' 500 echo ' done.'
501 echo 'Please open a new shell to get the restored changes.' 501 echo 'Please open a new shell to get the restored changes.'
502 } 502 }
503 503
504 antigen-help () { 504 antigen-help () {
505 cat <<EOF 505 cat <<EOF
506 Antigen is a plugin management system for zsh. It makes it easy to grab awesome 506 Antigen is a plugin management system for zsh. It makes it easy to grab awesome
507 shell scripts and utilities, put up on github. For further details and complete 507 shell scripts and utilities, put up on github. For further details and complete
508 documentation, visit the project's page at 'http://antigen.sharats.me'. 508 documentation, visit the project's page at 'http://antigen.sharats.me'.
509 EOF 509 EOF
510 } 510 }
511 511
512 # A syntax sugar to avoid the `-` when calling antigen commands. With this 512 # A syntax sugar to avoid the `-` when calling antigen commands. With this
513 # function, you can write `antigen-bundle` as `antigen bundle` and so on. 513 # function, you can write `antigen-bundle` as `antigen bundle` and so on.
514 antigen () { 514 antigen () {
515 local cmd="$1" 515 local cmd="$1"
516 shift 516 shift
517 "antigen-$cmd" "$@" 517 "antigen-$cmd" "$@"
518 } 518 }
519 519
520 -antigen-parse-args () { 520 -antigen-parse-args () {
521 # An argument parsing functionality to parse arguments the *antigen* way :). 521 # An argument parsing functionality to parse arguments the *antigen* way :).
522 # Takes one first argument (called spec), which dictates how to parse and 522 # Takes one first argument (called spec), which dictates how to parse and
523 # the rest of the arguments are parsed. Outputs a piece of valid shell code 523 # the rest of the arguments are parsed. Outputs a piece of valid shell code
524 # that can be passed to `eval` inside a function which creates the arguments 524 # that can be passed to `eval` inside a function which creates the arguments
525 # and their values as local variables. Suggested use is to set the defaults 525 # and their values as local variables. Suggested use is to set the defaults
526 # to all arguments first and then eval the output of this function. 526 # to all arguments first and then eval the output of this function.
527 527
528 # Spec: Only long argument supported. No support for parsing short options. 528 # Spec: Only long argument supported. No support for parsing short options.
529 # The spec must have two sections, separated by a `;`. 529 # The spec must have two sections, separated by a `;`.
530 # '<positional-arguments>;<keyword-only-arguments>' 530 # '<positional-arguments>;<keyword-only-arguments>'
531 # Positional arguments are passed as just values, like `command a b`. 531 # Positional arguments are passed as just values, like `command a b`.
532 # Keyword arguments are passed as a `--name=value` pair, like `command 532 # Keyword arguments are passed as a `--name=value` pair, like `command
533 # --arg1=a --arg2=b`. 533 # --arg1=a --arg2=b`.
534 534
535 # Each argument in the spec is separated by a `,`. Each keyword argument can 535 # Each argument in the spec is separated by a `,`. Each keyword argument can
536 # end in a `:` to specifiy that this argument wants a value, otherwise it 536 # end in a `:` to specifiy that this argument wants a value, otherwise it
537 # doesn't take a value. (The value in the output when the keyword argument 537 # doesn't take a value. (The value in the output when the keyword argument
538 # doesn't have a `:` is `true`). 538 # doesn't have a `:` is `true`).
539 539
540 # Arguments in either section can end with a `?` (should come after `:`, if 540 # Arguments in either section can end with a `?` (should come after `:`, if
541 # both are present), means optional. FIXME: Not yet implemented. 541 # both are present), means optional. FIXME: Not yet implemented.
542 542
543 # See the test file, tests/arg-parser.t for (working) examples. 543 # See the test file, tests/arg-parser.t for (working) examples.
544 544
545 local spec="$1" 545 local spec="$1"
546 shift 546 shift
547 547
548 # Sanitize the spec 548 # Sanitize the spec
549 spec="$(echo "$spec" | tr '\n' ' ' | sed 's/[[:space:]]//g')" 549 spec="$(echo "$spec" | tr '\n' ' ' | sed 's/[[:space:]]//g')"
550 550
551 local code='' 551 local code=''
552 552
553 --add-var () { 553 --add-var () {
554 test -z "$code" || code="$code\n" 554 test -z "$code" || code="$code\n"
555 code="${code}local $1='$2'" 555 code="${code}local $1='$2'"
556 } 556 }
557 557
558 local positional_args="$(echo "$spec" | cut -d\; -f1)" 558 local positional_args="$(echo "$spec" | cut -d\; -f1)"
559 local positional_args_count="$(echo $positional_args | 559 local positional_args_count="$(echo $positional_args |
560 awk -F, '{print NF}')" 560 awk -F, '{print NF}')"
561 561
562 # Set spec values based on the positional arguments. 562 # Set spec values based on the positional arguments.
563 local i=1 563 local i=1
564 while [[ -n $1 && $1 != --* ]]; do 564 while [[ -n $1 && $1 != --* ]]; do
565 565
566 if (( $i > $positional_args_count )); then 566 if (( $i > $positional_args_count )); then
567 echo "Only $positional_args_count positional arguments allowed." >&2 567 echo "Only $positional_args_count positional arguments allowed." >&2
568 echo "Found at least one more: '$1'" >&2 568 echo "Found at least one more: '$1'" >&2
569 return 569 return
570 fi 570 fi
571 571
572 local name_spec="$(echo "$positional_args" | cut -d, -f$i)" 572 local name_spec="$(echo "$positional_args" | cut -d, -f$i)"
573 local name="${${name_spec%\?}%:}" 573 local name="${${name_spec%\?}%:}"
574 local value="$1" 574 local value="$1"
575 575
576 if echo "$code" | grep -l "^local $name=" &> /dev/null; then 576 if echo "$code" | grep -l "^local $name=" &> /dev/null; then
577 echo "Argument '$name' repeated with the value '$value'". >&2 577 echo "Argument '$name' repeated with the value '$value'". >&2
578 return 578 return
579 fi 579 fi
580 580
581 --add-var $name "$value" 581 --add-var $name "$value"
582 582
583 shift 583 shift
584 i=$(($i + 1)) 584 i=$(($i + 1))
585 done 585 done
586 586
587 local keyword_args="$( 587 local keyword_args="$(
588 # Positional arguments can double up as keyword arguments too. 588 # Positional arguments can double up as keyword arguments too.
589 echo "$positional_args" | tr , '\n' | 589 echo "$positional_args" | tr , '\n' |
590 while read line; do 590 while read line; do
591 if [[ $line == *\? ]]; then 591 if [[ $line == *\? ]]; then
592 echo "${line%?}:?" 592 echo "${line%?}:?"
593 else 593 else
594 echo "$line:" 594 echo "$line:"
595 fi 595 fi
596 done 596 done
597 597
598 # Specified keyword arguments. 598 # Specified keyword arguments.
599 echo "$spec" | cut -d\; -f2 | tr , '\n' 599 echo "$spec" | cut -d\; -f2 | tr , '\n'
600 )" 600 )"
601 local keyword_args_count="$(echo $keyword_args | awk -F, '{print NF}')" 601 local keyword_args_count="$(echo $keyword_args | awk -F, '{print NF}')"
602 602
603 # Set spec values from keyword arguments, if any. The remaining arguments 603 # Set spec values from keyword arguments, if any. The remaining arguments
604 # are all assumed to be keyword arguments. 604 # are all assumed to be keyword arguments.
605 while [[ $1 == --* ]]; do 605 while [[ $1 == --* ]]; do
606 # Remove the `--` at the start. 606 # Remove the `--` at the start.
607 local arg="${1#--}" 607 local arg="${1#--}"
608 608
609 # Get the argument name and value. 609 # Get the argument name and value.
610 if [[ $arg != *=* ]]; then 610 if [[ $arg != *=* ]]; then
611 local name="$arg" 611 local name="$arg"
612 local value='' 612 local value=''
613 else 613 else
614 local name="${arg%\=*}" 614 local name="${arg%\=*}"
615 local value="${arg#*=}" 615 local value="${arg#*=}"
616 fi 616 fi
617 617
618 if echo "$code" | grep -l "^local $name=" &> /dev/null; then 618 if echo "$code" | grep -l "^local $name=" &> /dev/null; then
619 echo "Argument '$name' repeated with the value '$value'". >&2 619 echo "Argument '$name' repeated with the value '$value'". >&2
620 return 620 return
621 fi 621 fi
622 622
623 # The specification for this argument, used for validations. 623 # The specification for this argument, used for validations.
624 local arg_line="$(echo "$keyword_args" | grep "^$name:\??\?" | head -n1)" 624 local arg_line="$(echo "$keyword_args" | egrep "^$name:?\??" | head -n1)"
625 625
626 # Validate argument and value. 626 # Validate argument and value.
627 if [[ -z $arg_line ]]; then 627 if [[ -z $arg_line ]]; then
628 # This argument is not known to us. 628 # This argument is not known to us.
629 echo "Unknown argument '$name'." >&2 629 echo "Unknown argument '$name'." >&2
630 return 630 return
631 631
632 elif (echo "$arg_line" | grep -l ':' &> /dev/null) && [[ -z $value ]]; then 632 elif (echo "$arg_line" | grep -l ':' &> /dev/null) && [[ -z $value ]]; then
633 # This argument needs a value, but is not provided. 633 # This argument needs a value, but is not provided.
634 echo "Required argument for '$name' not provided." >&2 634 echo "Required argument for '$name' not provided." >&2
635 return 635 return
636 636
637 elif (echo "$arg_line" | grep -vl ':' &> /dev/null) && [[ ! -z $value ]]; then 637 elif (echo "$arg_line" | grep -vl ':' &> /dev/null) && [[ ! -z $value ]]; then
638 # This argument doesn't need a value, but is provided. 638 # This argument doesn't need a value, but is provided.
639 echo "No argument required for '$name', but provided '$value'." >&2 639 echo "No argument required for '$name', but provided '$value'." >&2
640 return 640 return
641 641
642 fi 642 fi
643 643
644 if [[ -z $value ]]; then 644 if [[ -z $value ]]; then
645 value=true 645 value=true
646 fi 646 fi
647 647
648 --add-var "${name//-/_}" "$value" 648 --add-var "${name//-/_}" "$value"
649 shift 649 shift
650 done 650 done
651 651
652 echo "$code" 652 echo "$code"
653 653
654 unfunction -- --add-var 654 unfunction -- --add-var
655 655
656 } 656 }
657 657
658 # Echo the bundle specs as in the record. The first line is not echoed since it 658 # Echo the bundle specs as in the record. The first line is not echoed since it
659 # is a blank line. 659 # is a blank line.
660 -antigen-echo-record () { 660 -antigen-echo-record () {
661 echo "$_ANTIGEN_BUNDLE_RECORD" | sed -n '1!p' 661 echo "$_ANTIGEN_BUNDLE_RECORD" | sed -n '1!p'
662 } 662 }
663 663
664 -antigen-env-setup () { 664 -antigen-env-setup () {
665 665
666 # Helper function: Same as `export $1=$2`, but will only happen if the name 666 # Helper function: Same as `export $1=$2`, but will only happen if the name
667 # specified by `$1` is not already set. 667 # specified by `$1` is not already set.
668 -set-default () { 668 -set-default () {
669 local arg_name="$1" 669 local arg_name="$1"
670 local arg_value="$2" 670 local arg_value="$2"
671 eval "test -z \"\$$arg_name\" && export $arg_name='$arg_value'" 671 eval "test -z \"\$$arg_name\" && export $arg_name='$arg_value'"
672 } 672 }
673 673
674 # Pre-startup initializations. 674 # Pre-startup initializations.
675 -set-default ANTIGEN_DEFAULT_REPO_URL \ 675 -set-default ANTIGEN_DEFAULT_REPO_URL \
676 https://github.com/robbyrussell/oh-my-zsh.git 676 https://github.com/robbyrussell/oh-my-zsh.git
677 -set-default ADOTDIR $HOME/.antigen 677 -set-default ADOTDIR $HOME/.antigen
678 678
679 # Setup antigen's own completion. 679 # Setup antigen's own completion.
680 compdef _antigen antigen 680 compdef _antigen antigen
681 681
682 # Remove private functions. 682 # Remove private functions.
683 unfunction -- -set-default 683 unfunction -- -set-default
684 } 684 }
685 685
686 # Setup antigen's autocompletion 686 # Setup antigen's autocompletion
687 _antigen () { 687 _antigen () {
688 compadd \ 688 compadd \
689 bundle \ 689 bundle \
690 bundles \ 690 bundles \
691 update \ 691 update \
692 revert \ 692 revert \
693 list \ 693 list \
694 cleanup \ 694 cleanup \
695 lib \ 695 lib \
696 selfupdate \ 696 selfupdate \
697 theme \ 697 theme \
698 apply \ 698 apply \
699 help 699 help
700 } 700 }
701 701
702 -antigen-env-setup 702 -antigen-env-setup
703 703