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initial support for expressons

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Signed-off-by: Casey Lee <cplee@nektos.com>
This commit is contained in:
Casey Lee
2020-02-14 00:41:20 -08:00
parent 09773f7c5c
commit 73559207c7
10 changed files with 286 additions and 108 deletions
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46
pkg/runner/step.go
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@@ -16,11 +16,16 @@ import (
)
func (rc *RunContext) newStepExecutor(step *model.Step) common.Executor {
ee := rc.NewStepExpressionEvaluator(step)
job := rc.Run.Job()
containerSpec := new(model.ContainerSpec)
containerSpec.Env = rc.StepEnv(step)
containerSpec.Env = rc.withGithubEnv(rc.StepEnv(step))
containerSpec.Name = rc.createContainerName(step.ID)
for k, v := range containerSpec.Env {
containerSpec.Env[k] = ee.Interpolate(v)
}
switch step.Type() {
case model.StepTypeRun:
if job.Container != nil {
@@ -29,7 +34,7 @@ func (rc *RunContext) newStepExecutor(step *model.Step) common.Executor {
containerSpec.Volumes = job.Container.Volumes
containerSpec.Options = job.Container.Options
} else {
containerSpec.Image = platformImage(job.RunsOn)
containerSpec.Image = platformImage(ee.Interpolate(job.RunsOn))
}
return common.NewPipelineExecutor(
rc.setupShellCommand(containerSpec, step.Shell, step.Run),
@@ -97,44 +102,11 @@ func applyWith(containerSpec *model.ContainerSpec, step *model.Step) common.Exec
// StepEnv returns the env for a step
func (rc *RunContext) StepEnv(step *model.Step) map[string]string {
env := make(map[string]string)
env["HOME"] = "/github/home"
env["GITHUB_WORKFLOW"] = rc.Run.Workflow.Name
env["GITHUB_RUN_ID"] = "1"
env["GITHUB_RUN_NUMBER"] = "1"
env["GITHUB_ACTION"] = step.ID
env["GITHUB_ACTOR"] = "nektos/act"
repoPath := rc.Config.Workdir
repo, err := common.FindGithubRepo(repoPath)
if err != nil {
log.Warningf("unable to get git repo: %v", err)
} else {
env["GITHUB_REPOSITORY"] = repo
}
env["GITHUB_EVENT_NAME"] = rc.Config.EventName
env["GITHUB_EVENT_PATH"] = "/github/workflow/event.json"
env["GITHUB_WORKSPACE"] = "/github/workspace"
_, rev, err := common.FindGitRevision(repoPath)
if err != nil {
log.Warningf("unable to get git revision: %v", err)
} else {
env["GITHUB_SHA"] = rev
}
ref, err := common.FindGitRef(repoPath)
if err != nil {
log.Warningf("unable to get git ref: %v", err)
} else {
log.Debugf("using github ref: %s", ref)
env["GITHUB_REF"] = ref
}
job := rc.Run.Job()
if job.Container != nil {
return mergeMaps(rc.GetEnv(), job.Container.Env, step.GetEnv(), env)
return mergeMaps(rc.GetEnv(), job.Container.Env, step.GetEnv())
}
return mergeMaps(rc.GetEnv(), step.GetEnv(), env)
return mergeMaps(rc.GetEnv(), step.GetEnv())
}
func (rc *RunContext) setupShellCommand(containerSpec *model.ContainerSpec, shell string, run string) common.Executor {