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Author SHA1 Message Date
Eric Paris 1a618fb24b Do not add a space after a single flag completion (#625) 2018-02-21 07:50:56 -08:00
Eric Paris b787445794 Use func (c *Command) consistently (#530) 
It makes the docs looks better. The idea was suggested by @SamWhited
 2017-09-05 13:20:51 -04:00
Eric Paris d89c499964 Allow commands to explicitly state if they do, or do not take arbitrary arguments 
Check that arguments are in ValidArgs

If a command defined cmd.ValidArgs check that the argument is actually
in ValidArgs and fail if it is not.
 2017-07-23 09:57:27 +02:00
Eric Paris 347767f8bd Partial revert of 4d2c4af 'Improve template mechanism' (#439) 
There were template functions which we defined and others started using.
Although we no longer want those functions, since others use them,
deleting them breaks our API.  Putting those (unused) functions back.
 2017-05-09 15:07:05 -04:00
Eric Paris 92ea23a837 Fix subcommand locations with NoOptDefValue flags (#391) 
If one ran a command like

./root --boolFlag subcmd1 subcmd2

Thing worked fine. The code recognized that --boolFlag followed by a
space meant the next word was not the argument to --boolFlag. But other
flag types with a NoOptDefValue (like a Count flag) would not ignore the
"argument".  On a command like:

./root --countflag subcmd1 subcmd2

The processor, when looking for a subcommand, would first throw out the
`--countflag subcmd1` and then look for subcmd2 under root.

The fix is to ignore the next word after any NoOptDefVal flag, not just
boolean flags.
 2017-02-23 08:12:51 -05:00
Eric Paris 856b96dcb4 Merge pull request #353 from bogem/helpfunc 
Fix condition in HelpFunc
 2016-10-14 18:20:36 -04:00
Eric Paris ec2fe78599 Merge pull request #286 from dnephin/merge_flags_before_adding_help 
Merge persistent flags before checking for a help flag
 2016-10-10 11:14:18 -04:00
Eric Paris b620a7591d Merge pull request #283 from dnephin/add_flag_usage_func 
Add support for setting a function to handle flag parsing errors
 2016-10-10 11:13:51 -04:00
Eric Paris 9c28e4bbd7 Merge pull request #339 from bogem/fixes 
Some fixes
 2016-08-30 13:49:25 -04:00
Eric Paris d671d98363 Merge pull request #338 from icaoweiwei/patch-2016-08-29-2 
Fix typo
 2016-08-30 11:26:59 -04:00
Eric Paris 37c3f80603 Merge pull request #332 from broady/master 
travis: fix build matrix config
 2016-08-23 17:51:50 -04:00
Eric Paris 8e9c5e77eb Merge pull request #331 from broady/fmtetc 
gofmt, govet, run those in Travis
 2016-08-23 16:37:01 -04:00
Eric Paris 1f4717172e Merge pull request #327 from bogem/fixes 
Some small fixes
 2016-08-22 09:59:44 -04:00
Eric Paris 7c674d9e72 Merge pull request #313 from euank/swift-as-a-cobra-hidden-as-a-ninja 
Display neither hidden nor deprecated flags in bash completion
 2016-08-02 18:37:37 -04:00
Eric Paris f62e98d28a Merge pull request #300 from cshung/master 
Include instruction for building the cobra tool in README.md
 2016-07-22 04:15:47 -04:00
Eric Paris dbb7c2d02e Merge pull request #308 from fabianofranz/restore_backwards_compatibility 
Restore Help() and Usage() for backwards compatibility
 2016-07-20 22:00:57 -04:00
Eric Paris b24564e919 Merge pull request #305 from fabianofranz/expose_out 
Fixes how we expose help and usage and expose output without making assumptions
 2016-07-15 19:55:49 -04:00
Eric Paris a272c3cbd5 Merge pull request #303 from fabianofranz/testing_help_exiting_1 
Help command must use Stdout instead of Stderr
 2016-07-08 16:24:02 -04:00
Eric Paris 6a8bd97bdb Merge pull request #294 from dnephin/fix_man_page_gen_bugs 
Fix man page gen bugs
 2016-06-21 16:47:55 -04:00
Eric Paris bc81c21bd0 Merge pull request #293 from andreykurilin/sort_commands 
Sort commands by their names
 2016-06-15 10:36:14 -04:00
Eric Paris 1238ba19d2 Merge pull request #290 from joe2far/patch-1 
Fixed typos in README and docstring
 2016-06-07 08:43:46 -04:00
Eric Paris c21ee9da52 Merge pull request #288 from eparis/flags-vs-commands 
Do not display bash commands if local flag specified
 2016-06-07 08:37:00 -04:00
Eric Paris f447048345 Merge pull request #289 from markbates/disable-flags 
added a flag to disable flags
 2016-06-04 00:47:32 -04:00
Eric Paris 7bf964e5b6 Do not show subcommands in bash completion if a local flag was specified 
If a user specifies a flag to a command which doesn't make sense to a
subcommand do not show subcommands as a suggestion.

This also changes things to show both 'required flags' and 'commands'
instead of only 'required flags'
 2016-06-03 12:44:58 -04:00
Eric Paris ecc7ea6969 Show both commands and 'required flags' instead of only 'required flags' 2016-06-03 12:44:54 -04:00
Eric Paris a5f153e19b add vim to gitignore 2016-06-03 10:18:59 -04:00
Eric Paris f368244301 Merge pull request #278 from kevintpeng/patch-1 
Fixed Small Comment Typo
 2016-05-17 13:19:29 -04:00
Eric Paris 4c05eb1145 Merge pull request #265 from sttts/sttts-shellcheck 
Run shellcheck on bash completion
 2016-04-03 09:08:35 -05:00
Eric Paris 60267ae24d Merge pull request #257 from sttts/sttts-noun-aliases 
Add noun aliases
 2016-04-02 09:29:34 -05:00
Eric Paris 2ccf9e982a Merge pull request #264 from kkirsche/patch-1 
Update template per to match previous pr with golint fix
 2016-04-01 21:14:51 -05:00
Eric Paris b0d571e7d5 Merge pull request #260 from ianwalter/code-cleanup 
Fixing golint warnings
 2016-03-31 09:32:10 -05:00
Eric Paris ee150b4fa2 Merge pull request #258 from kkirsche/patch-1 
Update root.go to fix golint bug with comment
 2016-03-30 16:59:46 -05:00
Eric Paris c678ff029e Merge pull request #256 from sttts/sttts-fix-bash-escaping 
Fix escaping of % in bash code strings
 2016-03-22 12:10:42 -05:00
Eric Paris 966e6048eb Merge pull request #230 from garthk/fix-man-see-also 
Ensure SEE ALSO list has no leading comma.
 2016-03-21 19:23:55 -05:00
Eric Paris 57021c6b4d Merge pull request #244 from apriendeau/silence-errors-readme 
updates readme to Explain SilenceErrors and SilenceUsage #225
 2016-03-21 19:22:44 -05:00
Eric Paris d6b481239e Merge pull request #255 from sttts/sttts-bash-completion-flag-equal 
Advanced custom bash completion of flags
 2016-03-21 19:22:24 -05:00
Eric Paris 1bacefc9a2 Merge pull request #254 from fabianofranz/optional_options_at_the_end_of_usage 
Must only add "[flags]" to the end of usage if not yet present
 2016-03-15 16:50:08 -05:00
Eric Paris 04d02e3184 Merge pull request #241 from bogem/typo 
Fix typo in README
 2016-02-06 12:39:43 -05:00
Eric Paris 8e91712f17 Merge pull request #228 from garthk/fix-doc-generation 
Fix doc generation and its documentation
 2016-01-16 22:09:38 -05:00
Eric Paris 9c93009019 Merge pull request #223 from mattnenterprise/doc-link-fixes 
Fix links to markdown and man page docs
 2016-01-13 22:06:19 -05:00
Eric Paris a3a9f345ca Merge pull request #218 from mvdan/error-checking 
Error checking for doc generation
 2016-01-06 09:57:15 -05:00
Eric Paris c82a0ceef8 Merge pull request #215 from mvdan/interfacer 
Replace *bytes.Buffer with io.Writer
 2016-01-05 16:50:52 -05:00
Eric Paris 73665614cb Merge pull request #197 from magiconair/issue-195-mousetrap-win-only 
Issue #195: Compile mousetrap only on Windows
 2015-12-16 19:04:05 -05:00
Eric Paris 11265d64db Merge pull request #210 from boz/colon-completion 
Bash completion for names with ':' character.
 2015-12-16 17:12:45 -05:00
Eric Paris ea3bf167cf Merge pull request #211 from NanXiao/patch-1 
Update command.go
 2015-12-16 10:02:01 -05:00
Eric Paris 29cddf65b2 Merge pull request #208 from gosharplite/patch-2 
Update four to three
 2015-12-09 08:50:41 -05:00
Eric Paris 8210022f43 Merge pull request #207 from gosharplite/patch-1 
Fix wrong command name.
 2015-12-08 10:13:42 -05:00
Eric Paris 1c44ec8d3f Merge pull request #200 from sobit/patch-1 
fix typo
 2015-11-24 10:32:17 -05:00
Eric Paris cb63a06ed9 Merge pull request #192 from apriendeau/executeC 
Creates the ExecuteC function while maintaining Execute signature
 2015-11-18 17:09:54 -05:00
Eric Paris 2e6a428921 Merge pull request #179 from eparis/init_comp 
Check for _init_completion not_init_completionS
 2015-11-03 15:41:40 -05:00
Eric Paris 57c62d3180 Merge pull request #173 from jojomi/master 
Update README.md
 2015-11-03 15:29:33 -05:00
Eric Paris 9199ed1e52 Merge pull request #178 from mattnenterprise/completions-osx 
Modifying bash completions so they can run on OSX
 2015-11-03 15:28:50 -05:00
Eric Paris 58e38f95da Check for _init_completion not_init_completionS 2015-11-03 15:09:37 -05:00
Eric Paris a082ce41f3 Merge pull request #174 from jbowes/fix-duplicate-usage 
Ensure the usage command is printed only once
 2015-11-02 14:27:52 -05:00
Eric Paris 24562666ea Merge pull request #172 from tamird/patch-1 
README: fix CockroachDB typo
 2015-10-29 15:18:41 -05:00
Eric Paris 230787ee13 Merge pull request #169 from apriendeau/silence-errors 
[silence-errors]: adds a way for errors to silenced down the stack
 2015-10-26 19:12:39 -05:00
Eric Paris 8b2293c741 Merge pull request #167 from siddharthist/docs/ArgsLenAtDash 
Added documentation for ArgsLenAtDash
 2015-10-13 17:51:39 -05:00
Eric Paris d732ab3a34 Merge pull request #164 from vikstrous/fix_bug 
fix bug with PersistentPreRunE
 2015-09-30 09:31:26 -04:00
Eric Paris 046a673252 Merge pull request #163 from fabianofranz/siblings_improvements 
Improve suggestions
 2015-09-29 11:27:22 -04:00
Eric Paris 53d96508f5 Merge pull request #160 from eparis/len-at-dash 
Provide the length of Args when a -- is found in commandline
 2015-09-17 16:09:08 -05:00
Eric Paris edde52e321 Provide the length of Args when a -- is found in commandline 
This allows a program to know what args came before the -- and what args
came after.
 2015-09-16 12:31:41 -04:00
Eric Paris 4b76e97cd6 Merge pull request #158 from eparis/more-errors-in-test 
More error output if a could of _test fail
 2015-09-15 22:57:41 -05:00
Eric Paris 664a3ab4a3 Merge pull request #159 from eparis/travis 
Update travis to use more versions of go
 2015-09-15 22:57:29 -05:00
Eric Paris 6e4e76655d More error output if a could of _test fail 2015-09-15 18:02:03 -04:00
Eric Paris 79996f7fcf Update travis to use more versions of go 2015-09-15 18:01:43 -04:00
Eric Paris 6d70311770 Merge pull request #149 from fabianofranz/siblings 
Allows command suggestions along with "unknown command" errors
 2015-09-13 22:44:46 -05:00
Eric Paris b28774dd68 Merge pull request #154 from eparis/fix-trailing-newline 
If nothing after flags: sting print a newline
 2015-09-11 23:27:51 -05:00
Eric Paris 632e090805 If nothing after flags: sting print a newline 2015-09-12 00:21:31 -04:00
Eric Paris eeec8e3ce3 Merge pull request #153 from eparis/remove-useless-assignment 
UsageTemple: remove useless variable assignment
 2015-09-11 18:00:59 -05:00
Eric Paris d96b4f7741 Merge pull request #152 from eparis/no-newline-after-flags 
No newline after Flags in usage
 2015-09-11 18:00:50 -05:00
Eric Paris 1ac08d9d94 UsageTemple: remove useless variable assignment 2015-09-11 18:52:47 -04:00
Eric Paris 85bb343e9c Merge pull request #151 from eparis/no-newline-without-short 
No leading newline if Short and Long both unset
 2015-09-11 17:46:37 -05:00
Eric Paris 0d9b07baf9 Merge pull request #150 from eparis/help-not-available 
Do not count "help" as "Available"
 2015-09-11 17:46:27 -05:00
Eric Paris 8af2b2b89f No newline after Flags in usage 
The flags usage template from pflags has a trailing \n. We need to
include a newline in case there are no flags in our template. This will
trim the newline from the end of the flags from pflag and we can do it
right outselves.
 2015-09-11 18:45:28 -04:00
Eric Paris 717619095e No leading newline if Short and Long both unset 
Before --help would start
```

Usage:
  command [flags]
  [...]
```

After --help will show
```
Usage:
  command [flags]
  [...]
```
 2015-09-11 18:28:40 -04:00
Eric Paris 24b4b01ffa Do not cound "help" as "Available" 2015-09-11 18:25:28 -04:00
Eric Paris 42498ec777 Merge pull request #148 from tamird/trailing-spaces 
trim trailing whitespace
 2015-09-11 17:24:06 -05:00
Eric Paris 4b86c66ef2 Merge pull request #146 from eparis/is-available-rework 
Update IsAvailableCommand checks
 2015-09-09 14:20:07 -05:00
Eric Paris 3eac1434ef Update IsAvailableCommand checks 
This slightly changes IsAvailableCommand in that a non-runnable command
with a runnable subcommand is now 'Available'

We also use IsAvailableCommand in the rest of the codebase instead of
half kinda sorta doing it incorrectly other places.
 2015-09-08 22:48:12 -04:00
Eric Paris 75d96d75c3 Merge pull request #145 from eparis/man-cleanups 
Enhance Man Page Generation
 2015-09-08 18:19:27 -05:00
Eric Paris b625a4db24 Merge pull request #143 from sdomino/feature/hidden-commands 
Feature/hidden commands
 2015-09-08 18:19:22 -05:00
Eric Paris edcf765d9f Mangen: allow callers to specify header information 
We previously had this weak argument called projectName which let you
set a single part of a man page header. Instead do the best we can if
the caller doesn't pass us anything, but let the caller specify anything
they want.
 2015-09-08 18:52:09 -04:00
Eric Paris cfecf1379c manpage generation: Make sure parent in SEE ALSO has dashes 
The CommandPath() for a parent might have a space (if .Parent() != .Root())
so we need to replace those spaces with `-`
 2015-09-08 12:32:15 -04:00
Eric Paris 68f5a81a72 Merge pull request #141 from eparis/mac-completions 
Enable bash completions on Macs
 2015-09-04 09:11:03 -05:00
Eric Paris 32e87e3c8e Enable bash completions on Macs 
If they installed bash-completions from homebrew, this should make our
completions work.
 2015-09-03 17:00:18 -04:00
Eric Paris 16b4170663 Merge pull request #138 from eparis/cleanup-helpfunc 
Allow SetHelpFunc to overwrite the --help flag instead of just the help subcommand
 2015-09-03 15:53:20 -05:00
Eric Paris c2d19e9c43 Use the HelpFunc for the --help flag 
We were just calling Help() when a user set the --help flag. You could
overwrite how the help subcommand worked with SetHelpFunc, but not now
the --help flag worked.
 2015-09-01 14:25:38 -04:00
Eric Paris 27bf24802c Redo HelpFunc() to work things other than the help subcommand 
Today the HelpFunc() seemed to be tailor built for the `help`
subcommand. Which has a rather weird purpose as its `Run` needs to
find the actual command we want to get help about.

Instead make the HelpFunc() for a command be about that command,
rather than having it search for some other command...
 2015-09-01 14:25:32 -04:00
Eric Paris 1f92281ffc Merge pull request #135 from akutz/feature/custom-templ-funcs 
Template Function Injection
 2015-09-01 11:55:58 -05:00
Eric Paris e15d674de6 Merge pull request #134 from apriendeau/master 
#67 creates RunE functions to allow for errors to populate to the top
 2015-09-01 11:51:29 -05:00
Eric Paris 99d2c51143 Merge pull request #137 from eparis/fix-help-template 
Remove spurious } from the help template
 2015-09-01 11:51:12 -05:00
Eric Paris f7b419fbe1 Merge pull request #136 from eparis/late-init-help-flag-fix 
Fix the late init help flag
 2015-09-01 11:51:03 -05:00
Eric Paris 8f9b8c7cba Remove spurious } from the help template 2015-09-01 12:03:37 -04:00
Eric Paris ae28810f0e Fix the late init help flag 2015-09-01 11:31:23 -04:00
Eric Paris 4c4f2d9417 Merge pull request #133 from eparis/late-init-help-flag 
Initialize the --help flag as late as possible
 2015-08-31 09:26:37 -05:00
Eric Paris bab6d45bc6 Initialize the --help flag as late as possible 
This should let users overwrite it with something custom. Like the help
sub-command.
 2015-08-30 12:10:14 -04:00
Eric Paris 7cd6c9c000 Merge pull request #132 from AntonioMeireles/unbrand-man 
turn generated man pages non k8s specific.
 2015-08-28 12:09:21 -05:00
Eric Paris e4993076d8 Merge pull request #128 from eparis/genManPages 
Auto generation of a man pages
 2015-08-21 01:11:45 -07:00
Eric Paris 9e7788657f Auto generation of a man page 2015-08-21 01:10:13 -07:00
Eric Paris db05184446 Merge pull request #127 from eparis/show-commandline-on-parent 
Display pflag.CommandLine flags as if they were declared on the parent
 2015-08-16 22:42:27 -07:00