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Has anyone written a CLI tool/script that when given a file path (to a .ex or .exs) file and a line number, will return the module name a...
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I am currently working on my hobby CLI project.
Is there an idiomatic way to structure the main method? I’m currently doing validation →...
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Last Three Year's Trending
Hi everybody,
I have a question I wanted to ask for a long time but never had the opportunity.
When I was learning the basics and disco...
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I have a CLI app that is an umbrella under my main app (I hope I’m using the terminology right).
When I run the main app I get this new ...
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I have an CLI app in an an application but anytime I want to run to it. I get an error from tzdata
ERROR! Could not start application tz...
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Trending Over Three Years
I need to develop a CLI application and I’m wondering how suitable Elixir is for this kind of application. The application must be distri...
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I am thinking about building a tool to use from the command line.
The tool would provide a set of commands that interact with a remote A...
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I have a custom mix task that I want to use like mix foo.bar 123 where 123 is a command-line argument. How do I get that? I’m striking ...
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I’m looking over the docs for IO.ANSI and so far I’ve been unable to modify my output colors or background.
I have my commands in a foo....
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This is perhaps a simple question, but I think it gets at some of the fundamental underpinnings of mix and iex.
I’m working on an app wh...
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Hello all! I’m (on Windows) trying to turn a mix project ( exe_example ) into an executable with mix escript.build at the root of the pro...
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I’m trying build a basic cli app for the purpose of learning.
Lets say we are making a basic cli for counting words of one or more txt d...
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Hello, I’m looking for an Elixir library to build CLI prompts similar to Enquirer for Node. Specifically looking to do multi-select promp...
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I really miss ctrl-l to clear the screen and ctrl-d to exit like other REPLs provide. Since ctrl-d is ignored, I would chose to alias it ...
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I’m writing a mix task that needs part of my app to be started.
But when I use Mix.Task.run("app.start") or Application.ensure_all_start...
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I have a mix task that runs invokes mix test with various environment variables (MIX_ENV=xxx). The line for the invocation essentially lo...
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I’ve had difficulty to find a simple & portable getch implementation for Elixir. The use case is for CLI scripts, where the user is ...
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I have been playing around with ex_termbox (which provides bindings to termbox) as a way to “paint” the screen when running CLI apps. I’...
New
Hey,
I am building a CLI tool and use the OptionParser module to parse the arguments.
Now I got a --config-override option which accept...
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I am writing a very basic escript.
I have no idea how to test the arguments parsing though, I never did it in any language.
Would anyon...
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