ytt

• Added ability for yaml.encode(...) to encode YAML fragments as shows in this example (https://github.com/k14s/ytt/tree/master/examples/k8s-config-map-files)

6dbed6e99643b28dcb9a19612a56d2d052a2ba2eace392b95892fef394103ecf  ./ytt-darwin-amd64
180e209f6c5a28726b3fe628aee3a6c2ec680b712591777af46b1721a98f04b1  ./ytt-linux-amd64
39e047ac7483e91a6f7271986e43effde45383790b3b14bb71dfa1d5cd186d4b  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)

• Fixed --file-mark=file.txt:type=text-plain
• Fixed --file-mark=file.yml:type=yaml-plain for templates that include text templates within strings
  • Example: key: (@= ... @) now will be kept as is
• Added --output-type=yaml|json|pos flag to control how to print combined output
  • pos type is useful to determine what modified particular section of the file

5783352d5a4818549e48e4b1d9e18a5db55455b1597bc58c143992c596dfd1f4  ./ytt-darwin-amd64
20b644eea48c7580d9aa205378aef1211821e6a233d92cc8b1df26acf73773c6  ./ytt-linux-amd64
30a6547681049ff46d07b2b984af14a0e8931cf198a907f89c8cb68df6a927a6  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)

• Support specifying multiple data values (within one file or multiple files)
  • Common use case for this feature is to separate default, dev and production data values
  • See Splitting data values into multiple files for more details
• Support templating inside data value files (however, data.values is null because it was not yet resolved)
• Make overlay order more explicit (documented here)
• Add --files-inspect flag to display file order (order matters for merging data values and overlays)

c786ce096e1281c57c573f1bb4abc1082537e05a41e8918b07b4c38e84676793  ./ytt-darwin-amd64
5875054e5beb46b9085a9fccbf32496d5f3f026c5bdfdd9fcc04414f0f8b0872  ./ytt-linux-amd64
90ca2bca9068b7c294249ab8c5c72ff3ac0b6c692d922e92e3a8ced39852628f  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)

• Add --ignore-unknown-comments=bool flag to configure whether unknown comments are considered as errors
  • This should make ytt more interoperable when working with existing YAML files
• [breaking] Renamed ytt playground command to ytt website to be consistent with other k14s tools

7693a957124f73c610f48f39151a5fdacc2246f90be9309e9c67c5405cf9c8cc  ./ytt-darwin-amd64
9b9dc910b7097c72cfc63df8e1257ae15105dccff1094119909fd834730e0478  ./ytt-linux-amd64
1d994a824eb6d8bf4d5b638caf91c1ae93a183c049bc193c9939d520a42be2b6  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)

• Make template command top level
  • Now supports ytt -f ... in addition to ytt template -f ...

4966b6b3ffc7691a06fd7e183a623a2dc77cd8f7725ce7a843a8829500587c5b  ./ytt-darwin-amd64
08b25d21675fdc77d4281c9bb74b5b36710cc091f30552830604459512f5744c  ./ytt-linux-amd64
0a5376f97acad9f395f89e756b174968040a1faa122a703d55c356a75de1a2b5  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)

• Deprecate -R flag, and allow use of directories by default
• Fix use of --data-value flag with values that include commas

2850480a1836b969978cfa32ca2080508bd93c7705f8f267d6aeb01c6bbca114  ./ytt-darwin-amd64
5994d7a3a1692193ccad194614fda2d7b30b0c906a4ab47e5e2e989b0464af2d  ./ytt-linux-amd64
c0d4a5a5fb95180903b569a3bb094fdc3142150f968c1dd97359dd48d9c7e392  ./ytt-windows-amd64.exe

• template command
  • Fix setting nil data values via --data-value flag
  • Add --data-values-inspect flag to list data values that will be available to templates
  • Add -v as a shorthand for --data-value flag

183f8e2ac58c7ddc69804d775dc6ada08e4d9e57fb4aa9006dc53f015a6cd842  ./ytt-darwin-amd64
f1bccd1dcc3410099f883d9d7ba91bf49f0b096202af9c114d7450028a96c24b  ./ytt-linux-amd64
9aa12b4a1aa15ed114fa32ef463de08da65584506093bc1a8009b4efe3d41715  ./ytt-windows-amd64.exe

• template command
  • Added support for --data-value flag and friends to set data values from command line or environment variables (docs)
    • Example: ytt t -R -f config/ --data-value push_images=true --data-value push_images_repo=docker.io/dkalinin

15fc83ce80eac8d594495c768972492fc5b977cb71ee2d4429788e9e893d47ea  ./ytt-darwin-amd64
41de73008f81e2b072718557689f109087fc64911281fa2b569a4fc6d3d88cf4  ./ytt-linux-amd64
c08ae79ee7b76ccadf732168ffac0ba7c35df6e721f342f825e75621c8506fed  ./ytt-windows-amd64.exe

• Improved int value comparison in overlay.map_key matcher
• Sort YAML documents by relative path to produce consistent output
  • Previously running same ytt command repeatedly may have shown YAML documents in different order

aea8e18b8c634fa95007d8c2e10505cfeb17960fba3edf74ca5034010e1b2325  ./ytt-darwin-amd64
30764e32dab4cdaca432446afc75b07b13e6cdc2b5a6bd474a5b82bef13da60f  ./ytt-linux-amd64
796e5205f64f46e4a21782a78b65b19d5d6130b744c5e20f412a68b4a60611af  ./ytt-windows-amd64.exe

• Allow named pipes as files in -f flag (example: ytt template -f <(echo "---")) (fixes https://github.com/k14s/ytt/issues/12)

5bb61ca3ffdaa37cb9aa3f655fe3ec7df5b5b64119d7cc9571a775852b78ba91  ./ytt-darwin-amd64
975b811dcb591b2bc6446cdeaab4b934545dea340eb7f8222a83efe34e99deda  ./ytt-linux-amd64
f99cfab70a53d18b7258cbcc773e1abc3b0f1153416ab6e37a929570ff98b6ad  ./ytt-windows-amd64.exe

• Correct load path searching for non-top-level templates

043b98b2425496ebf88f9c2d0ad4c3fdba12fb4037e99fa8a44499100ad0e486  ./ytt-darwin-amd64
340a3bd30c925f865b53762e3c54b88843b2d0b898fbb58e2deb003ea182df26  ./ytt-linux-amd64
d99fb6f7a0d8f1e08176c27c65d3023b60bff322b83f756db24da5741a45354c  ./ytt-windows-amd64.exe

• Add --file-mark to support configuring file metadata
  • allows to change file paths: --file-mark config.yml:path=other-config.yml
  • select exclusively which files to output: --file-mark config.yml:exclusive-for-output=true
  • change how file contents is interpreted: --file-mark config.yml:type=yaml-plain (yaml-template, yaml-plain, text-template, text-plain, starlark, data)

1fb2cc9ccb516bba9fb3e042849d2fbb68b73768dcfbe718cdc385618602fe59  ./ytt-darwin-amd64
5205c22c5bd5a34c2d6f63e9870d70a7272d33d01dcbace2c5fbefcca85e00aa  ./ytt-linux-amd64
4e5cf4e97a407d2bf53df05a0df5e34f96e3e0017b5604497454d840cc96ff67  ./ytt-windows-amd64.exe

• Fix @overlay/remove to get rid of array items and documents, without leaving nils in AST

af316b851261a7f0e5e93c111e7a466ccbc3100654c4f868e9b72af26269f2a4  ./ytt-darwin-amd64
c12a2078d3d5e851dfb32a799b3ccb8b4b9fa082b37d18d04e4ab098c2432f09  ./ytt-linux-amd64
52d02464f44bf2dc7b7fac32ec1b51614e8054e1581e8ed6286f8a4ad250005c  ./ytt-windows-amd64.exe

• Fail for non-regular files (symlinks, devices, etc.)
• Do not render YAML templates from _ytt_lib directory

2e49c7ef41a655b35ac192f40b9fd4c62cd05c177d6d24faecbdf054677d2c95  ./ytt-darwin-amd64
6e6e904d0966fbfe4f6c9736b84396e86d6af9edb720caca2ad34ac243d47d52  ./ytt-linux-amd64
8c9197f3b645e30d44471a04f7dce86cc79eaaf5b79b8219442111bfd8d632af  ./ytt-windows-amd64.exe

• Adds ytt template command
  • Supports for conditionals, loops, variables, functions, etc via Starlark language
  • Allows rendering of templates in the entire directory vs specific files
• Supports overlays for customization

e771415781af72ca2dc8288f5a2d9bf617fe6a81fc3a95af6c67fa8352c0ca73  ./ytt-darwin-amd64
08d52157a8a7cea47215f05b5e16f318005430d15729f45697686715cb92b705  ./ytt-linux-amd64
e2f3ca145a0bca2b7277e31ece9c055ddb2e49959af65cfbbfd79da8b732e47a  ./ytt-windows-amd64