Functions - Argo CD - Declarative GitOps CD for Kubernetes

time

Time related functions.

Configuring the local timezone

The time functions can be used in both notification templates and triggers.

When converting a time value to local time using .Local(), Argo CD Notifications uses the local timezone configured for the argocd-notifications-controller container.

You can configure this timezone by setting the TZ environment variable on the argocd-notifications-controller container:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: argocd-notifications-controller
spec:
  template:
    spec:
      containers:
      - name: argocd-notifications-controller
        env:
        - name: TZ
          value: Asia/Tokyo

For example, a notification template can format an application timestamp in the configured local timezone:

{{ (call .time.Parse .app.status.operationState.startedAt).Local.Format "2006-01-02T15:04:05Z07:00" }}

**`time.Now() Time`**

Executes function built-in Golang time.Now function. Returns an instance of Golang Time.

**`time.Parse(val string) Time`**

Parses specified string using RFC3339 layout. Returns an instance of Golang Time.

Time related constants.

Durations

	time.Nanosecond   = 1
	time.Microsecond  = 1000 * Nanosecond
	time.Millisecond  = 1000 * Microsecond
	time.Second       = 1000 * Millisecond
	time.Minute       = 60 * Second
	time.Hour         = 60 * Minute

Timestamps

Used when formatting time instances as strings (e.g. time.Now().Format(time.RFC3339)).

	time.Layout      = "01/02 03:04:05PM '06 -0700" // The reference time, in numerical order.
	time.ANSIC       = "Mon Jan _2 15:04:05 2006"
	time.UnixDate    = "Mon Jan _2 15:04:05 MST 2006"
	time.RubyDate    = "Mon Jan 02 15:04:05 -0700 2006"
	time.RFC822      = "02 Jan 06 15:04 MST"
	time.RFC822Z     = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone
	time.RFC850      = "Monday, 02-Jan-06 15:04:05 MST"
	time.RFC1123     = "Mon, 02 Jan 2006 15:04:05 MST"
	time.RFC1123Z    = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
	time.RFC3339     = "2006-01-02T15:04:05Z07:00"
	time.RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00"
	time.Kitchen     = "3:04PM"
	// Handy time stamps.
	time.Stamp      = "Jan _2 15:04:05"
	time.StampMilli = "Jan _2 15:04:05.000"
	time.StampMicro = "Jan _2 15:04:05.000000"
	time.StampNano  = "Jan _2 15:04:05.000000000"

strings

String related functions.

**`strings.ReplaceAll() string`**

Executes function built-in Golang strings.ReplaceAll function.

**`strings.ToUpper() string`**

Executes function built-in Golang strings.ToUpper function.

**`strings.ToLower() string`**

Executes function built-in Golang strings.ToLower function.

sync

**`sync.GetInfoItem(app map, name string) string`** Returns the `info` item value by given name stored in the Argo CD App sync operation.

repo

Functions that provide additional information about Application source repository.

**`repo.RepoURLToHTTPS(url string) string`**

Transforms given GIT URL into HTTPs format.

**`repo.FullNameByRepoURL(url string) string`**

Returns repository URL full name (<owner>/<repoName>). Currently supports only Github, GitLab and Bitbucket.

**`repo.QueryEscape(s string) string`**

QueryEscape escapes the string, so it can be safely placed inside a URL

Example:

/projects/{{ call .repo.QueryEscape (call .repo.FullNameByRepoURL .app.status.RepoURL) }}/merge_requests

**`repo.GetCommitMetadata(sha string) CommitMetadata`**

Returns commit metadata. The commit must belong to the application source repository. CommitMetadata fields:

Message string commit message
Author string - commit author
Date time.Time - commit creation date
Tags []string - Associated tags

**`repo.GetAppDetails() AppDetail`**

Returns application details. AppDetail fields:

Type string - AppDetail type
Helm HelmAppSpec - Helm details
- Fields :
  - Name string
  - ValueFiles []string
  - Parameters []*v1alpha1.HelmParameter
  - Values string
  - FileParameters []*v1alpha1.HelmFileParameter
- Methods :
  - GetParameterValueByName(Name string) Retrieve value by name in Parameters field
  - GetFileParameterPathByName(Name string) Retrieve path by name in FileParameters field
Kustomize *apiclient.KustomizeAppSpec - Kustomize details
Directory *apiclient.DirectoryAppSpec - Directory details