add zypper support

[adamcstephens]

What is the name of the package manager you would like to see support for?

zypper

What operating systems or derivative does this package manager support?

• Windows
• Mac
• Linux
• BSD
• Redox
• iOS
• Android
• Other, namely:

If Linux, is it only for a specific distro?

• Yes, namely: opensuse
• No

What type of package manager is this?

• Programming language specific (e.g. Cargo for Rust)
• General purpose (e.g. APT on Debian)
• Other, namely:

Are administrator priviliges required? (sudo, etc.)

• Yes
• No

---

I took a stab at adding zypper support, but it's not fully working. Zypper supports a shortened version in in place of install, which is successfully captured for most of the test cases. Unfortunately, it's also matching and being removed from packages with in in them.

---- package_manager::zypper::tests::test_catch stdout ----
thread 'package_manager::zypper::tests::test_catch' panicked at 'assertion failed: `(left == right)`
  left: `"linux-perf-5.3"`,
 right: `"lux-perf-5.3"`: Package "lux-perf-5.3" should be matched, but it's not', src/package_manager/zypper.rs:64:9

Any ideas on a fix?

[tversteeg]

Thanks for the effort! This is a deeper problem that's unrelated to your PR, can you create a bug issue for it? That way I can pick it up later.

[tversteeg]

Fixed the bug, if you can fix the TODO's in the implementation I can merge it!

[jayvdb]

@adamcstephens @tversteeg what is left to be done here?

[tversteeg]

The flags that should be ignored and flags that should be captured need to be added.

[adamcstephens]

I've mostly moved on from using zypper, so will probably not pick this back up. I also wasn't super excited to populate a bunch of flags from zypper into this, given that multiple other package manager don't have them either.

I'm closing, but I'll leave my branch up if someone wants to copy what I have so far.