envars

package

v0.4.0 Latest Latest Go to latest Published: Mar 24, 2021 License: Apache-2.0 Imports: 10 Imported by: 0

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Valid go.mod file
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Repository

github.com/bwplotka/bingo

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Documentation ¶

Index ¶

func MergeEnvSlices(base []string, over ...string) (merged []string)
type EnvSlice
- func EvalVariables(ctx context.Context, r io.Reader, envSlice ...string) (ret EnvSlice, _ error)
- func (e EnvSlice) Lookup(k string) (string, bool)
- func (e *EnvSlice) Set(kvs ...string)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func MergeEnvSlices ¶

func MergeEnvSlices(base []string, over ...string) (merged []string)

MergeEnvSlices merges two slices into single, sorted, deduplicated slice by applying `over` slice into `base`. The `over` slice will be used if the key overlaps. See https://golang.org/pkg/os/exec/#Cmd `Env` field to read more about slice format.

Types ¶

type EnvSlice ¶

type EnvSlice []string

func EvalVariables ¶

func EvalVariables(ctx context.Context, r io.Reader, envSlice ...string) (ret EnvSlice, _ error)

EvalVariables evaluates dot env file in similar way `bash source` would do and returns all environment variables available at end of the execution of the script. Currently it supports any bash script and can cause side effects. TODO(bwplotka): Walk over syntex and allow list few syntax elements only?

func (EnvSlice) Lookup ¶

func (e EnvSlice) Lookup(k string) (string, bool)

func (*EnvSlice) Set ¶

func (e *EnvSlice) Set(kvs ...string)

Source Files ¶

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