Support the --directory option

[deemp]

@maxonfjvipon

Problem

Currently, it's unclear where eoc looks for files when executing the commands phi, test, unphi, print.

Solution

1. For these commands, add the --directory option that accepts a path to a directory.
2. Make eoc look for files only in the specified directory.
3. By default (when the --directory option is not provided), eoc must look for files in the current directory.
4. The default --directory option value must be documented in the CLI.
5. eoc must report a human-readable error when it found no matching files.
6. eoc should never recurse into a .eoc directory unless this directory is explicitly specified via --directory .eoc.

[deemp]

@maxonfjvipon, please document somewhere how to convert PHI to EO and EO to PHI with this option.

[maxonfjvipon]

@deemp you can use eoc phi --help to get info about a command and flags. The same story with unphi and print

[deemp]

@maxonfjvipon, there's no info on where it prints the files

Usage: eoc print [options]

Generate EO files from XMIR files

Options:
  -?, --help  Print this help information

[maxonfjvipon]

@deemp it'll be added here for phi, unphi and print commands

[maxonfjvipon]

@yegor256 let's make a new release with tag 0.21.0

[yegor256]

@rultor release, tag is 0.21.0

[yegor256]

@rultor status

[yegor256]

@rultor status

[rultor]

@rultor release, tag is 0.21.0

@yegor256 OK, I will release it now. Please check the progress here

[rultor]

@rultor status

@yegor256 This is what's going on here:

• request 2149836918 is in processing, command is release
• request has 3 parameter(s):
• head: git@github.com:objectionary/eoc.git
• head_branch: master
• tag: 0.21.0
• build is not running

More information about Rultor commands you can get here.

[rultor]

@rultor status

@yegor256 This is what's going on here:

• request 2149836918 is in processing, command is release
• request has 3 parameter(s):
• head: git@github.com:objectionary/eoc.git
• head_branch: master
• tag: 0.21.0
• build is not running

More information about Rultor commands you can get here.

[rultor]

@rultor release, tag is 0.21.0

@yegor256 Done! FYI, the full log is here (took me 30min)

[yegor256]

@deemp I believe, it's fixed. If a similar issue shows up, please open a new ticket.