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Diffstat (limited to 'vendor/github.com/hashicorp/go-safetemp')
-rw-r--r-- | vendor/github.com/hashicorp/go-safetemp/LICENSE | 362 | ||||
-rw-r--r-- | vendor/github.com/hashicorp/go-safetemp/README.md | 10 | ||||
-rw-r--r-- | vendor/github.com/hashicorp/go-safetemp/safetemp.go | 40 |
3 files changed, 412 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-safetemp/LICENSE b/vendor/github.com/hashicorp/go-safetemp/LICENSE new file mode 100644 index 0000000..be2cc4d --- /dev/null +++ b/vendor/github.com/hashicorp/go-safetemp/LICENSE | |||
@@ -0,0 +1,362 @@ | |||
1 | Mozilla Public License, version 2.0 | ||
2 | |||
3 | 1. Definitions | ||
4 | |||
5 | 1.1. "Contributor" | ||
6 | |||
7 | means each individual or legal entity that creates, contributes to the | ||
8 | creation of, or owns Covered Software. | ||
9 | |||
10 | 1.2. "Contributor Version" | ||
11 | |||
12 | means the combination of the Contributions of others (if any) used by a | ||
13 | Contributor and that particular Contributor's Contribution. | ||
14 | |||
15 | 1.3. "Contribution" | ||
16 | |||
17 | means Covered Software of a particular Contributor. | ||
18 | |||
19 | 1.4. "Covered Software" | ||
20 | |||
21 | means Source Code Form to which the initial Contributor has attached the | ||
22 | notice in Exhibit A, the Executable Form of such Source Code Form, and | ||
23 | Modifications of such Source Code Form, in each case including portions | ||
24 | thereof. | ||
25 | |||
26 | 1.5. "Incompatible With Secondary Licenses" | ||
27 | means | ||
28 | |||
29 | a. that the initial Contributor has attached the notice described in | ||
30 | Exhibit B to the Covered Software; or | ||
31 | |||
32 | b. that the Covered Software was made available under the terms of | ||
33 | version 1.1 or earlier of the License, but not also under the terms of | ||
34 | a Secondary License. | ||
35 | |||
36 | 1.6. "Executable Form" | ||
37 | |||
38 | means any form of the work other than Source Code Form. | ||
39 | |||
40 | 1.7. "Larger Work" | ||
41 | |||
42 | means a work that combines Covered Software with other material, in a | ||
43 | separate file or files, that is not Covered Software. | ||
44 | |||
45 | 1.8. "License" | ||
46 | |||
47 | means this document. | ||
48 | |||
49 | 1.9. "Licensable" | ||
50 | |||
51 | means having the right to grant, to the maximum extent possible, whether | ||
52 | at the time of the initial grant or subsequently, any and all of the | ||
53 | rights conveyed by this License. | ||
54 | |||
55 | 1.10. "Modifications" | ||
56 | |||
57 | means any of the following: | ||
58 | |||
59 | a. any file in Source Code Form that results from an addition to, | ||
60 | deletion from, or modification of the contents of Covered Software; or | ||
61 | |||
62 | b. any new file in Source Code Form that contains any Covered Software. | ||
63 | |||
64 | 1.11. "Patent Claims" of a Contributor | ||
65 | |||
66 | means any patent claim(s), including without limitation, method, | ||
67 | process, and apparatus claims, in any patent Licensable by such | ||
68 | Contributor that would be infringed, but for the grant of the License, | ||
69 | by the making, using, selling, offering for sale, having made, import, | ||
70 | or transfer of either its Contributions or its Contributor Version. | ||
71 | |||
72 | 1.12. "Secondary License" | ||
73 | |||
74 | means either the GNU General Public License, Version 2.0, the GNU Lesser | ||
75 | General Public License, Version 2.1, the GNU Affero General Public | ||
76 | License, Version 3.0, or any later versions of those licenses. | ||
77 | |||
78 | 1.13. "Source Code Form" | ||
79 | |||
80 | means the form of the work preferred for making modifications. | ||
81 | |||
82 | 1.14. "You" (or "Your") | ||
83 | |||
84 | means an individual or a legal entity exercising rights under this | ||
85 | License. For legal entities, "You" includes any entity that controls, is | ||
86 | controlled by, or is under common control with You. For purposes of this | ||
87 | definition, "control" means (a) the power, direct or indirect, to cause | ||
88 | the direction or management of such entity, whether by contract or | ||
89 | otherwise, or (b) ownership of more than fifty percent (50%) of the | ||
90 | outstanding shares or beneficial ownership of such entity. | ||
91 | |||
92 | |||
93 | 2. License Grants and Conditions | ||
94 | |||
95 | 2.1. Grants | ||
96 | |||
97 | Each Contributor hereby grants You a world-wide, royalty-free, | ||
98 | non-exclusive license: | ||
99 | |||
100 | a. under intellectual property rights (other than patent or trademark) | ||
101 | Licensable by such Contributor to use, reproduce, make available, | ||
102 | modify, display, perform, distribute, and otherwise exploit its | ||
103 | Contributions, either on an unmodified basis, with Modifications, or | ||
104 | as part of a Larger Work; and | ||
105 | |||
106 | b. under Patent Claims of such Contributor to make, use, sell, offer for | ||
107 | sale, have made, import, and otherwise transfer either its | ||
108 | Contributions or its Contributor Version. | ||
109 | |||
110 | 2.2. Effective Date | ||
111 | |||
112 | The licenses granted in Section 2.1 with respect to any Contribution | ||
113 | become effective for each Contribution on the date the Contributor first | ||
114 | distributes such Contribution. | ||
115 | |||
116 | 2.3. Limitations on Grant Scope | ||
117 | |||
118 | The licenses granted in this Section 2 are the only rights granted under | ||
119 | this License. No additional rights or licenses will be implied from the | ||
120 | distribution or licensing of Covered Software under this License. | ||
121 | Notwithstanding Section 2.1(b) above, no patent license is granted by a | ||
122 | Contributor: | ||
123 | |||
124 | a. for any code that a Contributor has removed from Covered Software; or | ||
125 | |||
126 | b. for infringements caused by: (i) Your and any other third party's | ||
127 | modifications of Covered Software, or (ii) the combination of its | ||
128 | Contributions with other software (except as part of its Contributor | ||
129 | Version); or | ||
130 | |||
131 | c. under Patent Claims infringed by Covered Software in the absence of | ||
132 | its Contributions. | ||
133 | |||
134 | This License does not grant any rights in the trademarks, service marks, | ||
135 | or logos of any Contributor (except as may be necessary to comply with | ||
136 | the notice requirements in Section 3.4). | ||
137 | |||
138 | 2.4. Subsequent Licenses | ||
139 | |||
140 | No Contributor makes additional grants as a result of Your choice to | ||
141 | distribute the Covered Software under a subsequent version of this | ||
142 | License (see Section 10.2) or under the terms of a Secondary License (if | ||
143 | permitted under the terms of Section 3.3). | ||
144 | |||
145 | 2.5. Representation | ||
146 | |||
147 | Each Contributor represents that the Contributor believes its | ||
148 | Contributions are its original creation(s) or it has sufficient rights to | ||
149 | grant the rights to its Contributions conveyed by this License. | ||
150 | |||
151 | 2.6. Fair Use | ||
152 | |||
153 | This License is not intended to limit any rights You have under | ||
154 | applicable copyright doctrines of fair use, fair dealing, or other | ||
155 | equivalents. | ||
156 | |||
157 | 2.7. Conditions | ||
158 | |||
159 | Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in | ||
160 | Section 2.1. | ||
161 | |||
162 | |||
163 | 3. Responsibilities | ||
164 | |||
165 | 3.1. Distribution of Source Form | ||
166 | |||
167 | All distribution of Covered Software in Source Code Form, including any | ||
168 | Modifications that You create or to which You contribute, must be under | ||
169 | the terms of this License. You must inform recipients that the Source | ||
170 | Code Form of the Covered Software is governed by the terms of this | ||
171 | License, and how they can obtain a copy of this License. You may not | ||
172 | attempt to alter or restrict the recipients' rights in the Source Code | ||
173 | Form. | ||
174 | |||
175 | 3.2. Distribution of Executable Form | ||
176 | |||
177 | If You distribute Covered Software in Executable Form then: | ||
178 | |||
179 | a. such Covered Software must also be made available in Source Code Form, | ||
180 | as described in Section 3.1, and You must inform recipients of the | ||
181 | Executable Form how they can obtain a copy of such Source Code Form by | ||
182 | reasonable means in a timely manner, at a charge no more than the cost | ||
183 | of distribution to the recipient; and | ||
184 | |||
185 | b. You may distribute such Executable Form under the terms of this | ||
186 | License, or sublicense it under different terms, provided that the | ||
187 | license for the Executable Form does not attempt to limit or alter the | ||
188 | recipients' rights in the Source Code Form under this License. | ||
189 | |||
190 | 3.3. Distribution of a Larger Work | ||
191 | |||
192 | You may create and distribute a Larger Work under terms of Your choice, | ||
193 | provided that You also comply with the requirements of this License for | ||
194 | the Covered Software. If the Larger Work is a combination of Covered | ||
195 | Software with a work governed by one or more Secondary Licenses, and the | ||
196 | Covered Software is not Incompatible With Secondary Licenses, this | ||
197 | License permits You to additionally distribute such Covered Software | ||
198 | under the terms of such Secondary License(s), so that the recipient of | ||
199 | the Larger Work may, at their option, further distribute the Covered | ||
200 | Software under the terms of either this License or such Secondary | ||
201 | License(s). | ||
202 | |||
203 | 3.4. Notices | ||
204 | |||
205 | You may not remove or alter the substance of any license notices | ||
206 | (including copyright notices, patent notices, disclaimers of warranty, or | ||
207 | limitations of liability) contained within the Source Code Form of the | ||
208 | Covered Software, except that You may alter any license notices to the | ||
209 | extent required to remedy known factual inaccuracies. | ||
210 | |||
211 | 3.5. Application of Additional Terms | ||
212 | |||
213 | You may choose to offer, and to charge a fee for, warranty, support, | ||
214 | indemnity or liability obligations to one or more recipients of Covered | ||
215 | Software. However, You may do so only on Your own behalf, and not on | ||
216 | behalf of any Contributor. You must make it absolutely clear that any | ||
217 | such warranty, support, indemnity, or liability obligation is offered by | ||
218 | You alone, and You hereby agree to indemnify every Contributor for any | ||
219 | liability incurred by such Contributor as a result of warranty, support, | ||
220 | indemnity or liability terms You offer. You may include additional | ||
221 | disclaimers of warranty and limitations of liability specific to any | ||
222 | jurisdiction. | ||
223 | |||
224 | 4. Inability to Comply Due to Statute or Regulation | ||
225 | |||
226 | If it is impossible for You to comply with any of the terms of this License | ||
227 | with respect to some or all of the Covered Software due to statute, | ||
228 | judicial order, or regulation then You must: (a) comply with the terms of | ||
229 | this License to the maximum extent possible; and (b) describe the | ||
230 | limitations and the code they affect. Such description must be placed in a | ||
231 | text file included with all distributions of the Covered Software under | ||
232 | this License. Except to the extent prohibited by statute or regulation, | ||
233 | such description must be sufficiently detailed for a recipient of ordinary | ||
234 | skill to be able to understand it. | ||
235 | |||
236 | 5. Termination | ||
237 | |||
238 | 5.1. The rights granted under this License will terminate automatically if You | ||
239 | fail to comply with any of its terms. However, if You become compliant, | ||
240 | then the rights granted under this License from a particular Contributor | ||
241 | are reinstated (a) provisionally, unless and until such Contributor | ||
242 | explicitly and finally terminates Your grants, and (b) on an ongoing | ||
243 | basis, if such Contributor fails to notify You of the non-compliance by | ||
244 | some reasonable means prior to 60 days after You have come back into | ||
245 | compliance. Moreover, Your grants from a particular Contributor are | ||
246 | reinstated on an ongoing basis if such Contributor notifies You of the | ||
247 | non-compliance by some reasonable means, this is the first time You have | ||
248 | received notice of non-compliance with this License from such | ||
249 | Contributor, and You become compliant prior to 30 days after Your receipt | ||
250 | of the notice. | ||
251 | |||
252 | 5.2. If You initiate litigation against any entity by asserting a patent | ||
253 | infringement claim (excluding declaratory judgment actions, | ||
254 | counter-claims, and cross-claims) alleging that a Contributor Version | ||
255 | directly or indirectly infringes any patent, then the rights granted to | ||
256 | You by any and all Contributors for the Covered Software under Section | ||
257 | 2.1 of this License shall terminate. | ||
258 | |||
259 | 5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user | ||
260 | license agreements (excluding distributors and resellers) which have been | ||
261 | validly granted by You or Your distributors under this License prior to | ||
262 | termination shall survive termination. | ||
263 | |||
264 | 6. Disclaimer of Warranty | ||
265 | |||
266 | Covered Software is provided under this License on an "as is" basis, | ||
267 | without warranty of any kind, either expressed, implied, or statutory, | ||
268 | including, without limitation, warranties that the Covered Software is free | ||
269 | of defects, merchantable, fit for a particular purpose or non-infringing. | ||
270 | The entire risk as to the quality and performance of the Covered Software | ||
271 | is with You. Should any Covered Software prove defective in any respect, | ||
272 | You (not any Contributor) assume the cost of any necessary servicing, | ||
273 | repair, or correction. This disclaimer of warranty constitutes an essential | ||
274 | part of this License. No use of any Covered Software is authorized under | ||
275 | this License except under this disclaimer. | ||
276 | |||
277 | 7. Limitation of Liability | ||
278 | |||
279 | Under no circumstances and under no legal theory, whether tort (including | ||
280 | negligence), contract, or otherwise, shall any Contributor, or anyone who | ||
281 | distributes Covered Software as permitted above, be liable to You for any | ||
282 | direct, indirect, special, incidental, or consequential damages of any | ||
283 | character including, without limitation, damages for lost profits, loss of | ||
284 | goodwill, work stoppage, computer failure or malfunction, or any and all | ||
285 | other commercial damages or losses, even if such party shall have been | ||
286 | informed of the possibility of such damages. This limitation of liability | ||
287 | shall not apply to liability for death or personal injury resulting from | ||
288 | such party's negligence to the extent applicable law prohibits such | ||
289 | limitation. Some jurisdictions do not allow the exclusion or limitation of | ||
290 | incidental or consequential damages, so this exclusion and limitation may | ||
291 | not apply to You. | ||
292 | |||
293 | 8. Litigation | ||
294 | |||
295 | Any litigation relating to this License may be brought only in the courts | ||
296 | of a jurisdiction where the defendant maintains its principal place of | ||
297 | business and such litigation shall be governed by laws of that | ||
298 | jurisdiction, without reference to its conflict-of-law provisions. Nothing | ||
299 | in this Section shall prevent a party's ability to bring cross-claims or | ||
300 | counter-claims. | ||
301 | |||
302 | 9. Miscellaneous | ||
303 | |||
304 | This License represents the complete agreement concerning the subject | ||
305 | matter hereof. If any provision of this License is held to be | ||
306 | unenforceable, such provision shall be reformed only to the extent | ||
307 | necessary to make it enforceable. Any law or regulation which provides that | ||
308 | the language of a contract shall be construed against the drafter shall not | ||
309 | be used to construe this License against a Contributor. | ||
310 | |||
311 | |||
312 | 10. Versions of the License | ||
313 | |||
314 | 10.1. New Versions | ||
315 | |||
316 | Mozilla Foundation is the license steward. Except as provided in Section | ||
317 | 10.3, no one other than the license steward has the right to modify or | ||
318 | publish new versions of this License. Each version will be given a | ||
319 | distinguishing version number. | ||
320 | |||
321 | 10.2. Effect of New Versions | ||
322 | |||
323 | You may distribute the Covered Software under the terms of the version | ||
324 | of the License under which You originally received the Covered Software, | ||
325 | or under the terms of any subsequent version published by the license | ||
326 | steward. | ||
327 | |||
328 | 10.3. Modified Versions | ||
329 | |||
330 | If you create software not governed by this License, and you want to | ||
331 | create a new license for such software, you may create and use a | ||
332 | modified version of this License if you rename the license and remove | ||
333 | any references to the name of the license steward (except to note that | ||
334 | such modified license differs from this License). | ||
335 | |||
336 | 10.4. Distributing Source Code Form that is Incompatible With Secondary | ||
337 | Licenses If You choose to distribute Source Code Form that is | ||
338 | Incompatible With Secondary Licenses under the terms of this version of | ||
339 | the License, the notice described in Exhibit B of this License must be | ||
340 | attached. | ||
341 | |||
342 | Exhibit A - Source Code Form License Notice | ||
343 | |||
344 | This Source Code Form is subject to the | ||
345 | terms of the Mozilla Public License, v. | ||
346 | 2.0. If a copy of the MPL was not | ||
347 | distributed with this file, You can | ||
348 | obtain one at | ||
349 | http://mozilla.org/MPL/2.0/. | ||
350 | |||
351 | If it is not possible or desirable to put the notice in a particular file, | ||
352 | then You may include the notice in a location (such as a LICENSE file in a | ||
353 | relevant directory) where a recipient would be likely to look for such a | ||
354 | notice. | ||
355 | |||
356 | You may add additional accurate notices of copyright ownership. | ||
357 | |||
358 | Exhibit B - "Incompatible With Secondary Licenses" Notice | ||
359 | |||
360 | This Source Code Form is "Incompatible | ||
361 | With Secondary Licenses", as defined by | ||
362 | the Mozilla Public License, v. 2.0. | ||
diff --git a/vendor/github.com/hashicorp/go-safetemp/README.md b/vendor/github.com/hashicorp/go-safetemp/README.md new file mode 100644 index 0000000..02ece33 --- /dev/null +++ b/vendor/github.com/hashicorp/go-safetemp/README.md | |||
@@ -0,0 +1,10 @@ | |||
1 | # go-safetemp | ||
2 | [![Godoc](https://godoc.org/github.com/hashcorp/go-safetemp?status.svg)](https://godoc.org/github.com/hashicorp/go-safetemp) | ||
3 | |||
4 | Functions for safely working with temporary directories and files. | ||
5 | |||
6 | ## Why? | ||
7 | |||
8 | The Go standard library provides the excellent `ioutil` package for | ||
9 | working with temporary directories and files. This library builds on top | ||
10 | of that to provide safe abstractions above that. | ||
diff --git a/vendor/github.com/hashicorp/go-safetemp/safetemp.go b/vendor/github.com/hashicorp/go-safetemp/safetemp.go new file mode 100644 index 0000000..c4ae72b --- /dev/null +++ b/vendor/github.com/hashicorp/go-safetemp/safetemp.go | |||
@@ -0,0 +1,40 @@ | |||
1 | package safetemp | ||
2 | |||
3 | import ( | ||
4 | "io" | ||
5 | "io/ioutil" | ||
6 | "os" | ||
7 | "path/filepath" | ||
8 | ) | ||
9 | |||
10 | // Dir creates a new temporary directory that isn't yet created. This | ||
11 | // can be used with calls that expect a non-existent directory. | ||
12 | // | ||
13 | // The directory is created as a child of a temporary directory created | ||
14 | // within the directory dir starting with prefix. The temporary directory | ||
15 | // returned is always named "temp". The parent directory has the specified | ||
16 | // prefix. | ||
17 | // | ||
18 | // The returned io.Closer should be used to clean up the returned directory. | ||
19 | // This will properly remove the returned directory and any other temporary | ||
20 | // files created. | ||
21 | // | ||
22 | // If an error is returned, the Closer does not need to be called (and will | ||
23 | // be nil). | ||
24 | func Dir(dir, prefix string) (string, io.Closer, error) { | ||
25 | // Create the temporary directory | ||
26 | td, err := ioutil.TempDir(dir, prefix) | ||
27 | if err != nil { | ||
28 | return "", nil, err | ||
29 | } | ||
30 | |||
31 | return filepath.Join(td, "temp"), pathCloser(td), nil | ||
32 | } | ||
33 | |||
34 | // pathCloser implements io.Closer to remove the given path on Close. | ||
35 | type pathCloser string | ||
36 | |||
37 | // Close deletes this path. | ||
38 | func (p pathCloser) Close() error { | ||
39 | return os.RemoveAll(string(p)) | ||
40 | } | ||