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Author SHA1 Message Date
Dan Buch
7250c97913 Merge branch 'master' into merging-jereksel-zsh 2016-12-21 15:11:00 -05:00
Jesse Szwedko
0bdeddeeb0 Merge pull request #569 from urfave/prepare-1-19-1 
Prep 1.19.1
 2016-11-21 20:36:10 -08:00
Jesse Szwedko
0ef6582154 Prep 1.19.1 2016-11-21 20:26:35 -08:00
Jesse Szwedko
3ba36a3127 Merge pull request #568 from kklipsch/master 
Fix for #556 broke the api for users who were using the ActionFunc
 2016-11-21 20:21:12 -08:00
Kasey Klipsch
8fa549846e #556 broke the api for users who were using the ActionFunc 2016-11-21 09:47:23 -06:00
Jesse Szwedko
b6061c464d Merge pull request #559 from joshuarubin/completion_fix 
make shell autocomplete more robust
 2016-11-19 11:05:28 -08:00
Jesse Szwedko
7fbcf2396a Update date of 1.19.0 release in CHANGELOG 
[ci skip]
 2016-11-19 11:04:57 -08:00
Jesse Szwedko
a8fc36b690 Update CHANGELOG 2016-11-19 10:55:36 -08:00
Jesse Szwedko
6a87e37dff Merge pull request #564 from urfave/altsrc-errorable-flag 
Make ApplyWithError a public method on errorableFlag
 2016-11-19 10:51:37 -08:00
Jesse Szwedko
d71794de19 Make ApplyWithError a public method on errorableFlag 
Add to altsrc flags. Otherwise, flagSet() was bypassing altsrc's attempt
at shadowing.
 2016-11-19 10:51:20 -08:00
Jesse Szwedko
8500a4cefd Merge pull request #567 from drekar/errorable-flag-panic-fix 
errorableFlag: scope result of type assertion.
 2016-11-19 10:11:24 -08:00
Joshua Rubin
2da42640ad
Merge remote-tracking branch 'origin/master' into completion_fix 2016-11-18 09:28:39 -07:00
drekar
4661a59b20 errorableFlag: scope result of type assertion. 2016-11-17 09:48:03 -10:00
Joshua Rubin
3272baf434
add a test for shell completion using incomplete flags 2016-11-14 10:10:51 -07:00
Joshua Rubin
8dd1962f7b
change "complete" to "shellComplete" 2016-11-14 09:35:22 -07:00
Jesse Szwedko
b4f4786f37 Merge pull request #529 from urfave/prepare-v1.19.0 
Prepare v1.19.0 release
 2016-11-13 15:35:18 -08:00
Jesse Szwedko
dcdea39be2 Add additional entries to changelog for v.19.0 release 2016-11-13 15:04:31 -08:00
Jesse Szwedko
fa7ccb1447 Update changelog 2016-11-13 15:01:04 -08:00
Jesse Szwedko
4c2360f975 Prepare CHANGELOG for v1.19.0 2016-11-13 15:01:04 -08:00
Jesse Szwedko
de551c4450 Backport removal of deprecation warnings 
#508
 2016-11-13 15:01:04 -08:00
Jesse Szwedko
31b79c9a33 Merge pull request #530 from urfave/consider-empty-env-vars 
Consider empty environment variables as set
 2016-11-13 15:00:04 -08:00
Jesse Szwedko
b4a64dc08d Add windows implementation of Clearenv for tests 
Apparently `Clearenv` in Windows just sets the variables to ""
 2016-11-13 14:59:35 -08:00
Jesse Szwedko
e367fafa3d Return an error when parsing environment variables for values fails 
Currently cli silently (aside from IntSlice and Int64Slice which oddly
printed directly to the error stream) ignores failures that occur when
parsing environment variables for their value for flags that define
environment variables. Instead, we should propogate up the error to the
user.

This is accomplished in a backwards compatible manner by adding a new,
internal, interface which defines an applyWithError function that all
flags here define. In v2, when we can modify the interface, we can drop
this secondary interface and modify `Apply` to return an error.
 2016-11-13 14:59:35 -08:00
Jesse Szwedko
a00c3f5872 Consider empty environment variables as set 
When assigning values to flags (also when interogatting via
`context.(Global)IsSet`.

For boolean flags, consider empty as `false`.

Using `syscall.Getenv` rather than `os.LookupEnv` in order to support
older Golang versions.
 2016-11-13 14:59:27 -08:00
Jesse Szwedko
7a5dacbc41 Merge pull request #560 from mh-cbon/master 
Close #558: detect FormattedError and print their stack trace
 2016-11-13 13:44:15 -08:00
mh-cbon
b0a8f25773 558: handle multi formatter errors 2016-11-13 22:34:31 +01:00
Jesse Szwedko
af372e8e2a Merge branch 'master' into master 2016-11-12 14:32:21 -08:00
Jesse Szwedko
88ae7af8d4 Merge pull request #563 from urfave/print-help-if-no-action 
If no action is specified on the command or app, print the help documentation
 2016-11-12 13:49:46 -08:00
Jesse Szwedko
0113f56d10 If no action is specified on the command or app, print the help documentation 
Rather than panic'ing or displaying an opaque error message about the
signature which is more confusing to the end user.

Fixes #562
 2016-11-12 13:37:07 -08:00
mh-cbon
79591889a9 Close #558: detect FormattedError and print their stack trace 2016-11-05 10:36:23 +01:00
Joshua Rubin
ea3df26e64
make shell autocomplete more robust 2016-11-04 14:56:28 -06:00
Dan Buch
d86a009f5e Merge pull request #556 from urfave/use-assertions-over-reflection 
Use type assertions rather than reflection to determine how to call the `Action`
 2016-11-02 09:18:01 -04:00
Jesse Szwedko
b377b5d9e9 Use type assertions rather than reflection to determine how to call the Action 
This has some benefits, but results in possibly less informative error
messaging; however, given that there are only two accepted types,
I think the error messaging is sufficient.
 2016-11-01 20:33:12 -07:00
Jesse Szwedko
3eb41f1bb1 Merge pull request #547 from urfave/default-writer 
Default app.Writer to os.Stdout
 2016-10-29 18:45:05 -07:00
Jesse Szwedko
61db37e7ae Merge branch 'master' into default-writer 2016-10-29 18:36:19 -07:00
Jesse Szwedko
f614c177b7 Merge pull request #543 from wking/app-description 
app: Add App.Description
 2016-10-25 21:54:02 -07:00
Jesse Szwedko
b803494208 Merge pull request #542 from mhmxs/patch-1 
Display error instead of just say command is incorrect
 2016-10-25 21:52:14 -07:00
Richard Kovacs
668cf38bbe Merge branch 'master' into patch-1 2016-10-24 09:45:24 +02:00
W. Trevor King
3c2bce5807 help: Cleanup AppHelpTemplate trailing whitespace 
Most of the changes here remove trailing whitespace, but I also add
code to select "AUTHOR" or "AUTHORS" as appropriate instead of the
previous "AUTHOR(S)".  The template for listing with an entry per line
is:

   {{range $index, $entry := pipeline}}{{if $index}}
   {{end}}{{$entry}}{{end}}

That range syntax is discussed in [1].

Also add a unit test, which tests both these whitespace changes and
also the earlier App.Description addition.

[1]: https://golang.org/pkg/text/template/#hdr-Variables
 2016-10-22 16:02:21 -07:00
W. Trevor King
0c143a2a26 app: Fix trailing space for Author.String() 
This code initially landed with lots of space:

  '{name}  <{email}> '

or:

  '{name} '

in 3d718330 (app, help: add support for multiple authors, 2015-01-31).
The doubled space between the name and email was removed in c6592bb4
(app, help: add backwards compatibility for Authors, 2015-02-21), but
a trailing space remained in both the email and email-less cases.
This commit removes that trailing space.
 2016-10-22 15:58:07 -07:00
Jesse Szwedko
6f2647a880 Merge pull request #544 from runcom/sort-flags 
flags: sort flags
 2016-10-22 10:29:59 -07:00
Jesse Szwedko
64fcd51526 Merge branch 'master' into sort-flags 2016-10-22 10:22:16 -07:00
Jesse Szwedko
3f4989051e Merge pull request #550 from runcom/test-go-1-7 
.travis.yml: add go 1.7.x
 2016-10-22 09:40:07 -07:00
Antonio Murdaca
d913b71c72
.travis.yml: add go 1.7.x 
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
 2016-10-21 10:46:51 +02:00
Antonio Murdaca
c516bce8f1
flags: provide a type to sort flags 
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
 2016-10-21 10:37:18 +02:00
Richard Kovacs
4cc2bad36e Display error instead of just say command is incorrect 2016-10-19 13:31:05 +02:00
Jesse Szwedko
508a23430b Default app.Writer to os.Stdout 
As NewApp() does.

Fixes #545
 2016-10-18 20:56:31 -07:00
W. Trevor King
c4a46a7df2 app: Add App.Description 
So you can describe what the application is for without requiring
users to drill down into a particular command.
 2016-10-12 08:06:41 -07:00
Jesse Szwedko
55f715e28c Merge pull request #541 from dotCipher/patch-1 
Typo in comments
 2016-10-05 20:53:53 -07:00
Cody Moore
6c2c80959b Typo in comments 
Typo changing `implents` to `implements`
 2016-10-05 11:17:03 -07:00