Documentation
¶
Overview ¶
Package env contains helpers to export a service's env vars with some substitution in order to replace docker-to-docker to host-to-docker addresses.
Index ¶
- func BuildContainerName(session *docker.Session, serviceName string) (string, error)
- func GetServiceEnvs(session *docker.Session, serviceName string, extraRules ReplacementRuleList) (map[string]string, error)
- type FullReplacementRule
- type ReplacementRule
- type ReplacementRuleList
- type SubstrReplacementRule
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func BuildContainerName ¶
BuildContainerName from session id and service name fails if service is not registered in bake session.
func GetServiceEnvs ¶
func GetServiceEnvs(session *docker.Session, serviceName string, extraRules ReplacementRuleList) (map[string]string, error)
GetServiceEnvs inspects docker container envs from given service If service does not exist (docker container should exist, it can be stopped), then it fails because there is no service to debug.
Types ¶
type FullReplacementRule ¶
type FullReplacementRule struct {
// contains filtered or unexported fields
}
FullReplacementRule replaces value by env name.
func NewFullReplacementRule ¶
func NewFullReplacementRule(envName, value string) *FullReplacementRule
NewFullReplacementRule creates full replacement rule.
func (FullReplacementRule) Replace ¶
func (f FullReplacementRule) Replace(_ string) string
Replace replaces old with new in the input string.
func (FullReplacementRule) Supports ¶
func (f FullReplacementRule) Supports(name, _ string) bool
Supports by env name.
type ReplacementRule ¶
type ReplacementRule interface {
Replace(in string) (out string)
Supports(envName, in string) bool
}
ReplacementRule replaces in string to out string.
type ReplacementRuleList ¶
type ReplacementRuleList []ReplacementRule
ReplacementRuleList list of replacement rules.
func (ReplacementRuleList) Merge ¶
func (l ReplacementRuleList) Merge(extraRules []ReplacementRule) ReplacementRuleList
Merge two lists of rules.
type SubstrReplacementRule ¶
type SubstrReplacementRule struct {
// contains filtered or unexported fields
}
SubstrReplacementRule string replacer.
func NewSubstrReplacement ¶
func NewSubstrReplacement(old, change string) *SubstrReplacementRule
NewSubstrReplacement creates simple replacement.
func (SubstrReplacementRule) Replace ¶
func (s SubstrReplacementRule) Replace(in string) string
Replace replaces old with new in the input string.
func (SubstrReplacementRule) Supports ¶
func (s SubstrReplacementRule) Supports(_, in string) bool
Supports by finding old substring.
Source Files