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Issues 863,perf imp2,883,882,871 #893

Merged
merged 31 commits into from
Mar 11, 2017
Merged

Issues 863,perf imp2,883,882,871 #893

merged 31 commits into from
Mar 11, 2017

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kbknapp
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@kbknapp kbknapp commented Mar 9, 2017

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@kbknapp kbknapp mentioned this pull request Mar 9, 2017
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@kbknapp kbknapp force-pushed the issues-863,perf-imp2,883,882,871 branch from b256576 to bade4c8 Compare March 9, 2017 22:53
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coveralls commented Mar 10, 2017 •
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Coverage Status

Coverage increased (+0.2%) to 91.792% when pulling 55b1001 on issues-863,perf-imp2,883,882,871 into cb5c9f7 on master.

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coveralls commented Mar 10, 2017 •
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Coverage Status

Coverage decreased (-0.02%) to 91.535% when pulling b77ee4d on issues-863,perf-imp2,883,882,871 into cb5c9f7 on master.

@kbknapp kbknapp force-pushed the issues-863,perf-imp2,883,882,871 branch from 6277e8e to ec9b694 Compare March 10, 2017 03:45
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Coverage Status

Coverage increased (+0.2%) to 91.788% when pulling ec9b694 on issues-863,perf-imp2,883,882,871 into cb5c9f7 on master.

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Coverage Status

Coverage increased (+0.2%) to 91.788% when pulling ec9b694 on issues-863,perf-imp2,883,882,871 into cb5c9f7 on master.

@kbknapp kbknapp force-pushed the issues-863,perf-imp2,883,882,871 branch from ec9b694 to f77692a Compare March 10, 2017 13:15
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homu commented Mar 10, 2017

☔ The latest upstream changes (presumably #894) made this pull request unmergeable. Please resolve the merge conflicts.

kbknapp and others added 21 commits March 10, 2017 08:22
@kbknapp
perf: changes internal use of VecMap to Vec for matched values of Args
24e3839 
This makes a very big difference for CLIs that parse a large number of
values (think ripgrep over a large directory).

This commit improved the ripgrep parsing of ~2,000 values, simulating
giving ripgrep a bunch of files. Parsing when from ~1,200,000 ns to
~400,000 ns! This was conducted a i7-5600U 2.6GHz
@kbknapp
chore: tags release beta
4328376
@andete @kbknapp
fix(help): don't show ARGS when there are only hidden positional args
8adf353 
Also no need to check for Hidden inside for that already is filtered
on !Hidden.

Closes #882
@kbknapp
setting(InferSubcommands): adds a setting to allow one to infer short…
150756b 
…ened subcommands or aliases (i.e. for subcommmand "test", "t", "te", or "tes" would be allowed assuming no other ambiguities)

Closes #863
@kbknapp
perf: doesn't run arg_post_processing on multiple values anymore
6f638a5
@kbknapp
tests: adds some minor benches for adding args by ref or moving
6b58efa
@kbknapp
chore: rustfmt run
91d8280
@kbknapp
fix: now correctly shows subcommand as required in the usage string w…
97e8db2 
…hen AppSettings::SubcommandRequiredElseHelp is used

Close #883
@kbknapp
fix: doesn't include the various [ARGS] [FLAGS] or [OPTIONS] if the o…
539ad60 
…nly ones available are hidden

Closes #882
@kbknapp
fix: doesn't print the argument sections in the help message if all a…
d63d404 
…rgs in that section are hidden
@kbknapp
imp: when AppSettings::SubcommandsNegateReqs and ArgsNegateSubcommand…
c8ab24b 
…s are used, a new more accurate double line usage string is shown

Closes #871
@kbknapp
tests: adds tests for new dual usage strings with certain subcommand …
642db9b 
…settings
@kbknapp
refactor: moves validation code into it's own module
44ed8b6
@kbknapp
refactor: moves usage string generation code into it's own module
622b609
@kbknapp
tests: fixes failing dual usage string help test
33eb5a6
@kbknapp
chore: increase version
a2e31b2
@kbknapp
docs(README.md): removes the old updates from previous versions as it…
06e07ad 
…'s getting very long and hard to read
@kbknapp
fix: fixes a misspelled import for Windows
d484da0
@kbknapp
tests: fixes failing hidden args test
5c76350
@kbknapp
fix: fixes a failing build with no-default-features
b841f37
@kbknapp
fix: fixes false positive clean parse when the suggestions feature is…
d2b4c2c 
… disabled and InferSubcommands is enabled
@kbknapp kbknapp force-pushed the issues-863,perf-imp2,883,882,871 branch from f77692a to 9d4535e Compare March 10, 2017 13:24
@kbknapp kbknapp mentioned this pull request Mar 10, 2017
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@kbknapp
docs(CHANGELOG.md): adds the details about ability to change the help…
e802a47 
… message for the auto-generated help/version
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Coverage Status

Changes Unknown when pulling e802a47 on issues-863,perf-imp2,883,882,871 into ** on master**.

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Coverage Status

Changes Unknown when pulling e802a47 on issues-863,perf-imp2,883,882,871 into ** on master**.

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Coverage Status

Changes Unknown when pulling e802a47 on issues-863,perf-imp2,883,882,871 into ** on master**.

@kbknapp kbknapp mentioned this pull request Mar 10, 2017
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coveralls commented Mar 11, 2017 •
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Coverage Status

Coverage decreased (-0.01%) to 91.791% when pulling 96aad7d on issues-863,perf-imp2,883,882,871 into 0e1e6dc on master.

@kbknapp
api(Arg::last): adds the ability to mark a positional argument as 'la…
f966829 
…st' which means it should be used with `--` syntax and can be accessed early

Marking a positional argument `.last(true)` will allow accessing this argument earlier if the `--` syntax is used (i.e. skipping other positional args)
and also change the usage string to one of the following:

* `$ prog [arg1] [-- <last_arg>]`
* `$ prog [arg1] -- <last_arg>` (if the arg marked `.last(true)` is also marked `.required(true)`)

Closes #888
@kbknapp
tests: adds tests for .last(true) args
3a10353
@kbknapp
chore: ups the codegen units for test builds
10f1ebc
@kbknapp
chore: updates the changelog and readme with .last(true) details
c53e273
@kbknapp
refactor: implements PartialEq for some of the base structs
96884aa
@kbknapp kbknapp force-pushed the issues-863,perf-imp2,883,882,871 branch from 96aad7d to 96884aa Compare March 11, 2017 17:38
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coveralls commented Mar 11, 2017 •
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Coverage Status

Coverage decreased (-0.003%) to 91.8% when pulling 96884aa on issues-863,perf-imp2,883,882,871 into 0e1e6dc on master.

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kbknapp commented Mar 11, 2017 •
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Cc @BurntSushi

This PR adds some substantial performance gains for parsing lots of args (I.e. from things like shell globs). Parsing ~2,000 args went from taking between 1-1.2M ns to ~300k ns on my slow laptop.

Cc @fnichol
This PR adds the ability to infer shortened subcommands automatically, which is something I saw habitat doing manually. I would say test it out before going full force with it since it's new 😉 It only works when there's no ambiguity but if there are valid values that could also be an unambiguous shortened subcommand I would lean to doing it manually in those rare circumstances.

@homu r+3

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homu commented Mar 11, 2017

📌 Commit 96884aa has been approved by kbknapp

homu added a commit that referenced this pull request Mar 11, 2017
@homu
Auto merge of #893 - kbknapp:issues-863,perf-imp2,883,882,871, r=kbknapp
814b126 
Issues 863,perf imp2,883,882,871
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homu commented Mar 11, 2017

⚡ Test exempted - status

@homu homu merged commit 96884aa into master Mar 11, 2017
@kbknapp kbknapp deleted the issues-863,perf-imp2,883,882,871 branch March 12, 2017 15:45
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@kbknapp @coveralls @homu @andete