support for wildcards and ANY method

[lusentis]

It should be pretty straightforward to support "API Gateway Lambda Proxy" mode:

• [x] wildcards paths can be already specified as foo/bar/{any+} [1];
  greedy path variables documentation is here: [3]
• [x] the ANY method can be specified as func.api.method property [2] (see possible issues below)
• [x] the development server logic needs to be implemented (greedy support in https://github.com/dawson-org/pathmatch is pending)
• [x] we need to document both wildcard and ANY

There is almost no documentation for valid values in CloudFormation's API Gateway Resource and Method resources.

Possible issues

• we need to figure out how API Gateway maps requests bodies and in which format it expects responses; from [3] it's not clear whether it's ANY or greedy that sets the sort of req/res passthrough behavior described there; if ANY sets the passthrough mode, we won't add support for it
• wildcards can only be at the and of a path; we cannot match paths like bar/{path+}/list due to an API Gateway limitation (but I can't figure any real use case for this anyway) [3]

2017-06-25 updates

• it turns out that no req/res passthrough behaviour is automatically inherited when creating a creedy/any method from CFn (as opposed to creating a "proxy" method from the AWS Console)

---

[1] https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-resource.html#cfn-apigateway-resource-pathpart [2] https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-apigateway-method.html#cfn-apigateway-method-httpmethod [3] https://docs.aws.amazon.com/apigateway/latest/developerguide/api-gateway-set-up-simple-proxy.html

[coveralls]

Coverage remained the same at 68.439% when pulling 18bbb13eb80bdea08e33a9641000c46de16ef88a on any-method into 88e327049a8a976967125d5a6f2476213bdf3af4 on master.

[coveralls]

Coverage remained the same at 91.597% when pulling 9a26a195228cffad95c2dab09fa3df11e853854d on any-method into b49e53de07c98f55591c2f0d8d57bc28ddd68b7b on master.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[coveralls]

Coverage remained the same at 91.62% when pulling 2570e5bee987091734fa5595acae085f387d6d51 on any-method into dd1458ff42ac58fbd739c99b4d9385e765ec8419 on master.

[codecov[bot]]

Codecov Report

Merging #168 into master will not change coverage. The diff coverage is 100%.

@@           Coverage Diff           @@
##           master     #168   +/-   ##
=======================================
  Coverage   92.94%   92.94%           
=======================================
  Files           9        9           
  Lines         241      241           
=======================================
  Hits          224      224           
  Misses         17       17

Impacted Files	Coverage Δ
src/factories/cf_apig.js	100% <100%> (ø)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update dd1458f...d0644a3. Read the comment docs.

[coveralls]

Coverage remained the same at 91.62% when pulling 7cc04894046835628f0102e855cdca709a6885a4 on any-method into dd1458ff42ac58fbd739c99b4d9385e765ec8419 on master.

[coveralls]

Coverage remained the same at 91.62% when pulling b25a3514f472961e3e195ac63c8307c6d223dc49 on any-method into dd1458ff42ac58fbd739c99b4d9385e765ec8419 on master.

[coveralls]

Coverage remained the same at 91.62% when pulling d0644a3c2a403cd5df0cd29f7ae1e315a989b8ed on any-method into dd1458ff42ac58fbd739c99b4d9385e765ec8419 on master.