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task/testdata/params/Taskfile.yml
Sindre Røkenes Myren 31faf05c3a Reintroduce template evaluation in variables
With a recent commit, template evaluation for variables in tasks got
broken. This reindroudces temmplate evaluation in taks, and resolves
a series of issues that where previouisly present on master, such as:

- Taskvars did not get evaluated as templates.
- Taskvars would, in contrast to the documentation, _override_ task
  variables for the taks called directly via `Executor.Run(args
  ...string)`. This caused different behaviour in the "default" task
  v.s. other tasks.

This commit ensures:
 - Priority order for variables is now according to the documentation,
   also for the "default" task.
 - Variables gets resolved in a particular order to ensure logical
   access to varaibles on template compile time, and that template
   compilation finds place _before_ resolution of dynamic variables.

This change also allows the following to work:

    task:
      vars:
        A: "52"
        B: "{{.A}}"

However, the following will always replace C with the uncompiled
`{{.A}}`:

    task:
      vars:
        A: "52"
        C: "{{.B}}"
        B: "{{.A}}"

Several tests have also been added to prevent this feature from breaking
again. This should hopefully finally resolve issue #40.
2017-07-22 00:50:23 +02:00

38 lines
1.1 KiB
YAML

default:
vars:
SPANISH: ¡Holla mundo!
PORTUGUESE: "{{.PORTUGUESE_HELLO_WORLD}}"
GERMAN: "Welt!"
deps:
- task: write-file
vars: {CONTENT: Dependence1, FILE: dep1.txt}
- task: write-file
vars: {CONTENT: Dependence2, FILE: dep2.txt}
- task: write-file
vars: {CONTENT: "{{.SPANISH|replace \"mundo\" \"dependencia\"}}", FILE: spanish-dep.txt}
cmds:
- task: write-file
vars: {CONTENT: Hello, FILE: hello.txt}
- task: write-file
vars: {CONTENT: "$echo 'World'", FILE: world.txt}
- task: write-file
vars: {CONTENT: "!", FILE: exclamation.txt}
- task: write-file
vars: {CONTENT: "{{.SPANISH}}", FILE: spanish.txt}
- task: write-file
vars: {CONTENT: "{{.PORTUGUESE}}", FILE: portuguese.txt}
- task: write-file
vars: {CONTENT: "{{.GERMAN}}", FILE: german.txt}
- task: non-default
write-file:
cmds:
- echo {{.CONTENT}} > {{.FILE}}
non-default:
vars:
PORTUGUESE: "{{.PORTUGUESE_HELLO_WORLD}}"
cmds:
- task: write-file
vars: {CONTENT: "{{.PORTUGUESE}}", FILE: portuguese2.txt}