Updates master references to main

Signed-off-by: Sophie Wigmore <[email protected]>

.github/workflows/create-release.yml

@@ -3,7 +3,7 @@ name: Create Release
 on:
   push:
     branches:
-    - master
+    - main
 
 jobs:
   unit:
@@ -25,7 +25,7 @@ jobs:
     needs: unit
     steps:
     - name: Reset Draft Release
-      uses: paketo-buildpacks/github-config/actions/release/reset-draft@master
+      uses: paketo-buildpacks/github-config/actions/release/reset-draft@main
       with:
         repo: ${{ github.repository }}
         token: ${{ github.token }}
@@ -34,18 +34,17 @@ jobs:
     - run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*
     - name: Tag
       id: tag
-      uses: paketo-buildpacks/github-config/actions/tag@master
+      uses: paketo-buildpacks/github-config/actions/tag@main
     - name: Package Jam
       run : ./scripts/package.sh
     - name: Create Draft Release
-      uses: paketo-buildpacks/github-config/actions/release/create@master
+      uses: paketo-buildpacks/github-config/actions/release/create@main
       with:
         repo: ${{ github.repository }}
         token: ${{ secrets.PAKETO_BOT_GITHUB_TOKEN }}
         tag_name: v${{ steps.tag.outputs.tag }}
         target_commitish: ${{ github.sha }}
         name: v${{ steps.tag.outputs.tag }}
-        body: '' # TODO: remove this once body is made optional
         draft: true
         assets: |
           [

.github/workflows/test-pull-request.yml

@@ -3,7 +3,7 @@ name: Test Pull Request
 on:
   pull_request:
     branches:
-    - master
+    - main
 
 jobs:
   unit:

README.md

@@ -4,7 +4,7 @@
 
 Package packit provides primitives for implementing a Cloud Native Buildpack
 according to the specification:
-[https://github.com/buildpacks/spec/blob/master/buildpack.md](https://github.com/buildpacks/spec/blob/master/buildpack.md).
+[https://github.com/buildpacks/spec/blob/main/buildpack.md](https://github.com/buildpacks/spec/blob/main/buildpack.md).
 
 ## Buildpack Interface
 

build.go

@@ -29,7 +29,7 @@ type BuildContext struct {
 
 	// Plan includes the BuildpackPlan provided by the lifecycle as specified in
 	// the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#buildpack-plan-toml.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#buildpack-plan-toml.
 	Plan BuildpackPlan
 
 	// Stack is the value of the chosen stack. This value is populated from the
@@ -67,10 +67,10 @@ type BuildResult struct {
 
 // Process represents a process to be run during the launch phase as described
 // in the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#launch. The
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#launch. The
 // fields of the process are describe in the specification of the launch.toml
 // file:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#launchtoml-toml.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#launchtoml-toml.
 type Process struct {
 	// Type is an identifier to describe the type of process to be executed, eg.
 	// "web".
@@ -88,7 +88,7 @@ type Process struct {
 
 // BuildpackInfo is a representation of the basic information for a buildpack
 // provided in its buildpack.toml file as described in the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#buildpacktoml-toml.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#buildpacktoml-toml.
 type BuildpackInfo struct {
 	// ID is the identifier specified in the `buildpack.id` field of the buildpack.toml.
 	ID string `toml:"id"`
@@ -102,7 +102,7 @@ type BuildpackInfo struct {
 
 // BuildpackPlan is a representation of the buildpack plan provided by the
 // lifecycle and defined in the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#buildpack-plan-toml.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#buildpack-plan-toml.
 // It is also used to return a set of refinements to the plan at the end of the
 // build phase.
 type BuildpackPlan struct {

detect.go

@@ -44,7 +44,7 @@ type DetectResult struct {
 
 // BuildPlan is a representation of the Build Plan as specified in the
 // specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#build-plan-toml.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#build-plan-toml.
 // The BuildPlan allows buildpacks to indicate what dependencies they provide
 // or require.
 type BuildPlan struct {

doc.go

@@ -1,6 +1,6 @@
 // Package packit provides primitives for implementing a Cloud Native Buildpack
 // according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md.
 //
 // Buildpack Interface
 //

environment.go

@@ -11,7 +11,7 @@ type Environment map[string]string
 
 // Append adds a key-value pair to the environment as an appended value
 // according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#append.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#append.
 func (e Environment) Append(name, value, delim string) {
 	e[name+".append"] = value
 
@@ -23,21 +23,21 @@ func (e Environment) Append(name, value, delim string) {
 
 // Default adds a key-value pair to the environment as a default value
 // according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#default.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#default.
 func (e Environment) Default(name, value string) {
 	e[name+".default"] = value
 }
 
 // Override adds a key-value pair to the environment as an overridden value
 // according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#override.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#override.
 func (e Environment) Override(name, value string) {
 	e[name+".override"] = value
 }
 
 // Prepend adds a key-value pair to the environment as a prepended value
 // according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#prepend.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#prepend.
 func (e Environment) Prepend(name, value, delim string) {
 	e[name+".prepend"] = value
 

layer.go

@@ -7,7 +7,7 @@ import (
 
 // LayerType defines the set of layer types that can be declared according to
 // the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#layer-types.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#layer-types.
 type LayerType uint8
 
 const (
@@ -26,7 +26,7 @@ const (
 
 // Layer provides a representation of a layer managed by a buildpack as
 // described by the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#layers.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#layers.
 type Layer struct {
 	// Path is the absolute location of the layer on disk.
 	Path string `toml:"-"`
@@ -36,35 +36,35 @@ type Layer struct {
 
 	// Build indicates whether the layer is available to subsequent buildpacks
 	// during their build phase according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#build-layers.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#build-layers.
 	Build bool `toml:"build"`
 
 	// Launch indicates whether the layer is exported into the application image
 	// and made available during the launch phase according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#launch-layers.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#launch-layers.
 	Launch bool `toml:"launch"`
 
 	// Cache indicates whether the layer is persisted and made available to
 	// subsequent builds of the same application according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#launch-layers
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#launch-layers
 	// and
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#build-layers.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#build-layers.
 	Cache bool `toml:"cache"`
 
 	// SharedEnv is the set of environment variables attached to the layer and
 	// made available during both the build and launch phases according to the
 	// specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#provided-by-the-buildpacks.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#provided-by-the-buildpacks.
 	SharedEnv Environment `toml:"-"`
 
 	// BuildEnv is the set of environment variables attached to the layer and
 	// made available during the build phase according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#provided-by-the-buildpacks.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#provided-by-the-buildpacks.
 	BuildEnv Environment `toml:"-"`
 
 	// LaunchEnv is the set of environment variables attached to the layer and
 	// made available during the launch phase according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#provided-by-the-buildpacks.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#provided-by-the-buildpacks.
 	LaunchEnv Environment `toml:"-"`
 
 	// Metadata is an unspecified field allowing buildpacks to communicate extra
@@ -73,7 +73,7 @@ type Layer struct {
 	// that subsequent builds can inspect that metadata and choose to reuse the
 	// layer if suitable. The Metadata field ultimately fills the metadata field
 	// of the Layer Content Metadata TOML file according to the specification:
-	// https://github.com/buildpacks/spec/blob/master/buildpack.md#layer-content-metadata-toml.
+	// https://github.com/buildpacks/spec/blob/main/buildpack.md#layer-content-metadata-toml.
 	Metadata map[string]interface{} `toml:"metadata"`
 }
 

option.go

@@ -18,8 +18,8 @@ type Option func(config OptionConfig) OptionConfig
 // ExitHandler serves as the interface for types that can handle an error
 // during the Detect or Build functions. ExitHandlers are responsible for
 // translating error values into exit codes according the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#detection and
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#build.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#detection and
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#build.
 type ExitHandler interface {
 	Error(error)
 }
@@ -33,7 +33,7 @@ type TOMLWriter interface {
 
 // EnvironmentWriter serves as the interface for types that can write an
 // Environment to a directory on disk according to the specification:
-// https://github.com/buildpacks/spec/blob/master/buildpack.md#provided-by-the-buildpacks.
+// https://github.com/buildpacks/spec/blob/main/buildpack.md#provided-by-the-buildpacks.
 type EnvironmentWriter interface {
 	Write(dir string, env map[string]string) error
 }