29 Commits (e2b6ccad8a755fb9ea1b32fb71eec02216438111)

Author	SHA1	Message	Date
James Bardin	632c16c212	Fix inconsistent results with self interpolation ... Due to a race in interpolateForce(), a reference to self could return inconsistent results.	10 years ago
James Bardin	5802f76eaa	Make all terraform package tests pass under -race ... This isn't a pretty refactor, but fixes the race issues in this package for now. Fix race on RawConfig.Config() fix command package races	10 years ago
James Nugent	e57a399d71	core: Use native HIL maps instead of flatmaps ... This changes the representation of maps in the interpolator from the dotted flatmap form of a string variable named "var.variablename.key" per map element to use native HIL maps instead. This involves porting some of the interpolation functions in order to keep the tests green, and adding support for map outputs. There is one backwards incompatibility: as a result of an implementation detail of maps, one could access an indexed map variable using the syntax "${var.variablename.key}". This is no longer possible - instead HIL native syntax - "${var.variablename["key"]}" must be used. This was previously documented, (though not heavily used) so it must be noted as a backward compatibility issue for Terraform 0.7.	10 years ago
James Nugent	a0cc7115b3	deps: Update call sites of hil.Eval from update ... hil.Eval() now returns (hil.EvaluationResult, error) instead of (value, type, error). This commit updates the call sites, but retains all previous behaviour. Tests are also updated.	10 years ago
Paul Hinze	3f72837f4b	core: Make copies when creating destroy nodes ... Fixes an interpolation race that was occurring when a tainted destroy node and a primary destroy node both tried to interpolate a computed count in their config. Since they were sharing a pointer to the _same_ config, depending on how the race played out one of them could catch the config uninterpolated and would then throw a syntax error. The `Copy()` tree implemented for this fix can probably be used elsewhere - basically we should copy the config whenever we drop nodes into the graph - but for now I'm just applying it to the place that fixes this bug. Fixes #4982 - Includes a test covering that race condition.	10 years ago
Mitchell Hashimoto	5f3de02fa9	remove config/lang, use hashicorp/hil	10 years ago
Paul Hinze	0739cf2348	provider/template: fix race causing panic in template_file ... The render code path in `template_file` was doing unsynchronized access to a shared mapping of functions in `config.Func`. This caused a race condition that was most often triggered when a `template_file` had a `count` of more than one, and expressed itself as a panic in the plugin followed by a cascade of "unexpected EOF" errors through the plugin system. Here, we simply turn the FuncMap from shared state into a generated value, which avoids the race. We do more re-initialization of the data structure, but the performance implications are minimal, and we can always revisit with a perf pass later now that the race is fixed.	10 years ago
Paul Hinze	b781c6c446	core: keys() and values() funcs for map variables ... they work on maps with both keys and values that are string types, which AFAICT are the only types of maps we have right now. closes #1915	11 years ago
Mitchell Hashimoto	06beab6fd8	config: copy the key on Copy	11 years ago
Mitchell Hashimoto	b201983304	terraform: copy RawConfigs	11 years ago
Mitchell Hashimoto	5e25dc54a7	config: if any var is computed, the entire interpolation is computed	11 years ago
Mitchell Hashimoto	0a68576746	config: add RawConfig.Merge	11 years ago
Mitchell Hashimoto	2abeb2d9ac	config: use new API	11 years ago
Mitchell Hashimoto	8ae14f06b3	config: variables must be typed	11 years ago
Mitchell Hashimoto	4af4c9e16c	config: add lookup function back	11 years ago
Mitchell Hashimoto	1ccad4d729	config: convert fucntions, put functions into Scope	11 years ago
Mitchell Hashimoto	740c25d4ea	config: convert to config/lang	11 years ago
Mitchell Hashimoto	dd14303022	config: validate that count is an int	12 years ago
Mitchell Hashimoto	fa05b165ad	config: fix gob encode/decode for raw config and keys	12 years ago
Mitchell Hashimoto	8e2315599f	config: Count can be a string (for interpolation)	12 years ago
Mitchell Hashimoto	f26a2700a1	fmt	12 years ago
Mitchell Hashimoto	da2e221628	terraform: Interpolate if there are any interpolations [GH-159]	12 years ago
Mitchell Hashimoto	cabc007ec4	config: get rid of the variable*Walkers, replace with more generic	12 years ago
Mitchell Hashimoto	9d2e83d56d	config: Merge works properly	12 years ago
Mitchell Hashimoto	d2001275dc	terraform: initial Plan structure ... This is REALLY heavy and would be really hard to maintain any sort of compatibility with, but it is what we're going to do during dev initially (if we don't ship with it) in order to just get stuff working.	12 years ago
Mitchell Hashimoto	69841c22e6	config: RawConfig.Config returns raw if no interpolate	12 years ago
Mitchell Hashimoto	6420e4bd81	config: reorder	12 years ago
Mitchell Hashimoto	e445f8db38	config: RawConfig works, plus tests	12 years ago
Mitchell Hashimoto	1af5aee146	config: remove unknown variable elements from the config	12 years ago