Commit Graph
17 Commits
Author SHA1 Message Date
Lucas Bajolet c0e7e7bd3c hcl2: report error on build without sources
When a template describes a build block without a source reference, the
build should be considered invalid as we won't have a CoreBuild produced
as a result of the need to have both.

In current versions of Packer, this will produce an error message
hinting that nothing will happen because of the lack of either build or
source block.

This commit takes the defined block, and points out to it as missing a
source block as being the reason why nothing is happening, making it
clearer what is required for an HCL2 build to be processed.
2022-09-30 15:39:27 -04:00
Lucas Bajolet a298617ecb command/build: warn and exit when nothing to build
When a `packer build' is run on a config that does not define anything
to be built, the process would run normally, and only state that no
artifacts were produced after builds were run successfully.

This is misleading as we reach the end of the command without having a
proper warning that nothing was even attempted to be built.

This commit adds a warning when that happens, and leaves immediately
after.
2022-09-13 15:58:28 -04:00
Megan MarshandAdrien Delorme fbbda0f9d9 Sensitive locals (#10509)
* Allow locals to be delcared as individual blocks, and give them the Sensitive flag

* add docs for new local block

* linting

* add tests

* modified parsing to use schema, check for dupes properly

* update comment

fix wording a liiitle

* add tests for duplicate variables definition in two different files

* remove unnecessary slice initialisation

* fix crash by returning when decode error is hit

* parseLocalVariables: only treat a local vars if its not nil

also return in case of error
return locals in case of error too

* fix duplicate_locals test for windows

Co-authored-by: Adrien Delorme <[email protected]>
2021-01-26 10:21:44 +01:00
Adrien Delorme 6911495fc4 add VariableAssignment struct that help describe an input var assignment 2020-11-02 15:22:29 +01:00
Adrien Delorme b892414e84 add failing test case 2020-10-30 15:40:31 +01:00
Adrien Delorme 4e08ea6a92 add a test 2020-10-30 12:41:29 +01:00
Sylvia Moss 9181a435aa Make max_retries a string to allow variable interpolation (#9673) 2020-08-05 17:41:20 +02:00
Adrien Delorme 710ebdcef5 add more test for var files 2020-03-12 17:08:53 +01:00
Adrien Delorme 0ccff0d5b9 all variables must have a value.
A variable's default value can be set to null to force user to set it.
2020-03-09 17:25:56 +01:00
Adrien Delorme 6d8cce501e tweak validation & add tests 2020-03-09 16:16:59 +01:00
Adrien Delorme 9b649594c6 update tests 2020-03-04 13:01:18 +01:00
Adrien Delorme 59cc246942 Merge remote-tracking branch 'origin/master' into fix_8730 2020-03-04 12:30:01 +01:00
Adrien Delorme 50896d4ddf WIP 2020-03-03 11:15:56 +01:00
Sylvia Moss 591b684f08 Fix HCL2 local variables decoding to allow local usage within another local in the same locals block (#8755) 2020-02-21 12:12:30 +01:00
Adrien Delorme 79867ca26e add test for unset variable 2020-02-17 16:36:19 +01:00
Adrien Delorme 193dad46e6 Hcl2 input variables, local variables and functions (#8588)
Mainly redefine or reused what Terraform did.

* allow to used `variables`, `variable` and `local` blocks
* import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
2020-02-06 11:49:21 +01:00
Adrien Delorme 2b0e0d4eab add hcl2template pkg
Package hcl2template defines code to parse hcl2 template files correctly.

In order to configure a packer builder,provisioner,communicator and post
processor.

Checkout the files in testdata/complete/ to see what a packer config could
look like.
2019-10-15 12:56:42 +02:00