65 Commits (9596dc768ad4b44aa3f6772a64912f8d04c4ea44)

Author	SHA1	Message	Date
Helgi Þormar Þorbjörnsson	15703cb199	Return empty string instead of nil when linting on required (#4748) ... * Return empty string instead of nil when linting on required This allows lint to work in scenarios when required is used in secrets or it's output is passed to another function. Due to lint mode no longer failing on missing value in required it is passing nil through which not all functions can accept. Fixes #4747 Signed-off-by: Helgi Þorbjörnsson <helgith@gmail.com> * Apply suggestions from code review Co-Authored-By: helgi <70530+helgi@users.noreply.github.com> Signed-off-by: Helgi Þorbjörnsson <helgith@gmail.com> * Add tests Signed-off-by: Helgi Þorbjörnsson <helgith@gmail.com>	6 years ago
Sean Eagan	6635bff38f	fix(engine): Fix template rendering thread safety issue (#4828) ... Remove the engine `currentTemplates` field which was shared state across threads and thus not thread safe, and instead just pass these reference templates as parameters down recursively. Closes #4819 Signed-off-by: Sean Eagan <sean.eagan@att.com>	6 years ago
Matthew Fisher	3f0c6c5404	Merge pull request #4221 from cmattoon/issue-2347 ... Do not fail linting because of missing 'required' template values	6 years ago
Matthew Fisher	2d77db11fa	change copyright to "Copyright The Helm Authors"	6 years ago
Curtis Mattoon	8ce64076d3	Do not fail linting because of missing 'required' template values	7 years ago
scriptonist	5311bf40a8	Now returning error and stopping installation	7 years ago
scriptonist	6cfaa4ebf2	Added code to recover from a tiller pod crash in an event of template render failure	7 years ago
Lukas Eichler	8bc7dede18	fix(helm): Apply PR comments for tpl template name fix ... Modified existing unit test to verify the changed behavior. Removed debug print.	7 years ago
Lukas Eichler	1cebc760a0	Fixed warning for missing formating parameter inside error message.	7 years ago
Lukas Eichler	2c338db1bd	fix(helm): Set template context inside tpl function to outer function. ... docs(helm): Added documentation about tpl function	7 years ago
Lukas Eichler	39db9ec6e8	Merge branch 'master' into master	8 years ago
Lukas Eichler	9cd9fc47df	removed debug file	8 years ago
Lukas Eichler	439f1b31d1	Added unit test for include in tpl function	8 years ago
Lukas Eichler	ce8e8d6778	Added storage of parsed templates in engine	8 years ago
Matt Butcher	8937c775a9	fix(2452): sort templates before parse ... This sorts templates by depth before sending them to the template parser. Deepest templates are parsed first, with umbrella templates parsed last. Since template definition names are LIFO, that means that the highest level templates will claim the namespace. Or, to put it simply, you can predictably override a child's defined template by re-defining it in a parent chart. Closes #2452	8 years ago
Matt Butcher	5c227bffbb	Merge pull request #2361 from databus23/dont_render_partials ... Skip rendering partials	8 years ago
Lukas Eichler	2521c526d9	- Changed error behaviour to returning an error instead of writing the error in the template ... - Added tests for using a function inside a template that is evaluated using the "tpl" function	8 years ago
Lukas Eichler	d01f7978d2	Added implementation for a tpl function that evaluates a string as a template. ... Implementation for #1978	8 years ago
Fabian Ruff	b94eb82d12	Skip rendering partials ... The output of a rendered partial is not used and rendering it might fail if it expects different values	8 years ago
Fabian Ruff	124235ffed	Fail template execution if included template fails	8 years ago
Steve Wilkerson	79a3db0a63	feat(helm): add support for required properties ... Adds the `required` function in enginge.go to support required properties in values.yml. When a chart developer wishes to specify intent in requiring a value, they can use this function to declare an error message that gets returned when chart rendering fails when a required value is not present in values.yml. Closes #1580	8 years ago
Fabian Ruff	43a6bcff40	Add .Template.BasePath to template system	8 years ago
Jack Zampolin	fc60d51be9	Add toToml function	8 years ago
YuviPanda	5c52fe6ad6	Add ToJson and FromJson template functions	8 years ago
Matt Butcher	cb0a6c7e07	feat(tiller): add {{.Capabilities}} object ... This adds the {{.Capabilities}} object to the template variables so that chart authors can write charts that are aware of teh Kubernetes capabilities of the current cluster. Closes #1608	8 years ago
Matt Butcher	d8540d78f1	feat(tiller): add fromYaml to template functions ... This adds a fromYaml template function. Closes #1604	8 years ago
Andrew Stuart	6760aa1588	Add Lines method, remove path utils (Sprig pr)	8 years ago
Andrew Stuart	5d58b7792c	Fix erroneous import	8 years ago
Andrew Stuart	9771973888	Add AsSecrets, AsConfig methods for Files object. Move ToYaml to chartutil	8 years ago
Adnan Abdulhussein	f97dbe33da	fix(tests): prefix template names with "templates/"	8 years ago
Matt Butcher	36f7eb0b2a	fix(linter): add engine.FuncMap so linter can use real function list ... This adds a function engine.FuncMap that returns a function mapping that better represents the functions passed to a template. The linting logic is reconfigured to use this function instead of the sprig.FuncMap function. Closes #1366	8 years ago
Matt Butcher	431cc46cad	feat(tiller): add toYaml template function ... This adds the function toYaml to the Engine template functions. Closes #1225	8 years ago
joe2far	72e7b22999	minor engine unit test fix	8 years ago
vaikas-google	492dbb3791	Add support for NOTES.txt file	8 years ago
Matt Butcher	84761a559a	fix(helm): remove extra linter output ... Closes #1076	8 years ago
Matt Butcher	b7945d05c4	ref(templates): change GetString to Get ... This changes "pkg/chartutil".Files.Get to return a string, removes "pkg/chartutil".Files.GetString, and adds "pkg/chartutil".Files.GetBytes. Closes #1020	8 years ago
Matt Butcher	9718c9e7c8	feat(engine): add 'partial' function ... This adds a context-aware template function called 'partial' that will allow rendering other templates in a chart into a string value, which can then be piped to other functions. Usage is something like '{{partial 'path/to/template.yaml' | indent 2}}' This might be a bad idea. Closes #1005	8 years ago
Matt Butcher	033dbfe75e	feat(tiller): add Files map to templates ... Templates can now access the non-template files in a chart by using the '{{.Files}}' map inside of a template. Relates to #950	8 years ago
Matt Butcher	95eeba3805	fix(tiller): merge -f values correctly ... This fixes a bug in which passed-in values files were not correctly merged into the chart's default values YAML data. I believe it also fixes some other prioritization bugs in values merging. The existing unit test was wrong (see TestCoalesceValues). It is fixed now. Also added more tests to simulate issue #971. In the course of writing this, I removed some vestigial code as mentioned in #920. Closes #971 Closes #920	8 years ago
Adam Reese	a14e76a65c	chore(*): add canonical import path annotation ... https://golang.org/doc/go1.4#canonicalimports	8 years ago
Matt Butcher	73a2890277	fix(engine): change template naming ... Template paths were relative to the chart that contained them, which meant that all templates were named 'template/SOMETHING'. This made it trivially easy to hit namespace collisions as in #933. Template path names are essentially opaque strings so this patch simply changes them to be qualified by parent chart.	8 years ago
Matt Butcher	532f03ec78	feat(tiller): add .Template object in templates ... This allows templates to access information about the template file. Right now, the template can only access the .Template.Name, which is the chart-relative path to the current template. Closes #894	9 years ago
Matt Butcher	ab4e20c278	Merge pull request #888 from technosophos/fix/887-no-value-fix ... fix(tiller): stop printing <no value> when var is missing	9 years ago
Matt Butcher	96ac6ebc6c	fix(tiller): stop printing <no value> when var is missing ... Instead of printing "no value", this prints an empty string by default, but adds a Strict flag on the engine, which (if true) will cause a template render to error out if a value is not supplied. Strict is set to false so that developers can instead use `default` to set default values.	9 years ago
Miguel Martinez	2eff17cb6d	Removing debugging line	9 years ago
Matt Butcher	225d3a8adc	test(engine): add test case for deep release passing	9 years ago
Matt Butcher	e00f774a5d	fix(engine): remove debugging output	9 years ago
Matt Butcher	22ac61469f	feat(*): add Values namespace to templates ... This adds the .Values namespace qualifier to all values	9 years ago
Matt Butcher	e757b24aed	fix(*): add license header	9 years ago
Matt Butcher	60f5341b91	feat(chartutil): support global variables ... This provides support for "global" variables. It does this by declaring "global" to be a special namespace. It then copies this namespace into every subchart, coalescing it into any "global" namespace found there. The net result is that if "global.foo" is set in the YAML file, it will be available to every chart/subchart as ".global.foo" regardless of where that chart is in the subchart tree.	9 years ago