Repository: lindell/multi-gitter
Pull request #150 (2021-06-18 20:13:21)

feat: added configuration options through config files
Fixing #142 

https://github.com/lindell/multi-gitter/blob/config-file/README.md#config-file


Patch:
diff --git a/README.md b/README.md
index 3a1b154..a38cedd 100755
--- a/README.md
+++ b/README.md
@@ -86,6 +86,294 @@ To use multi-gitter, a token that is allowed to list repositories and create pul
 
 In Gitea, access tokens can be generated under Settings -> Applications -> Manage Access Tokens 
 
+## Config file
+
+All configuration in multi-gitter can be done through command line flags, configuration files or a mix of both. If you want to use a configuration file, simply use the `--config=./path/to/config.yaml`. Multi-gitter will also read from the file `~/.multi-gitter/config` and take and configuration from there. The priority of configs are first flags, then defined config file and lastly the static config file.
+
+
+
+<details>
+  <summary>All available run options</summary>
+
+```yaml
+# Email of the committer. If not set, the global git config setting will be used.
+author-email:
+
+# Name of the committer. If not set, the global git config setting will be used.
+author-name:
+
+# The branch which the changes will be based on.
+base-branch:
+
+# Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
+base-url:
+
+# The name of the branch where changes are committed.
+branch: multi-gitter-branch
+
+# The commit message. Will default to title + body if none is set.
+commit-message:
+
+# The maximum number of concurrent runs
+concurrent: 1
+
+# Run without pushing changes or creating pull requests
+dry-run: false
+
+# Limit fetching to the specified number of commits. Set to 0 for no limit
+fetch-depth: 1
+
+# Fork the repository instead of creating a new branch on the same owner
+fork: false
+
+# If set, make the fork to defined one. Default behavior is for the fork to be on the logged in user.
+fork-owner:
+
+# The type of git implementation to use.
+# Available values:
+#   go: Uses go-git, a Go native implementation of git. This is compiled with the multi-gitter binary, and no extra dependencies are needed.
+#   cmd: Calls out to the git command. This requires git to be installed and available with by calling "git".
+git-type: go
+
+# The name of a GitLab organization. All repositories in that group will be used.
+group:
+  - example
+
+# Include GitLab subgroups when using the --group flag.
+include-subgroups: false
+
+# The file where all logs should be printed to. "-" means stdout
+log-file: "-"
+
+# The formating of the logs. Available values: text, json, json-pretty
+log-format: text
+
+# The level of logging that should be made. Available values: trace, debug, info, error
+log-level: info
+
+# If this value is set, reviewers will be randomized
+max-reviewers: 0
+
+# The name of a GitHub organization. All repositories in that organization will be used.
+org:
+  - example
+
+# The file that the output of the script should be outputted to. "-" means stdout
+output: "-"
+
+# The platform that is used. Available values: github, gitlab, gitea
+platform: github
+
+# The body of the commit message. Will default to everything but the first line of the commit message if none is set.
+pr-body:
+
+# The title of the PR. Will default to the first line of the commit message if none is set.
+pr-title:
+
+# The name, including owner of a GitLab project in the format "ownerName/repoName"
+project:
+  - group/project
+
+# The name, including owner of a GitHub repository in the format "ownerName/repoName"
+repo:
+  - my-org/js-repo
+  - other-org/python-repo
+
+# The username of the reviewers to be added on the pull request.
+reviewers:
+  - example
+
+# Skip pull request and directly push to the branch
+skip-pr: false
+
+# The GitHub/GitLab personal access token. Can also be set using the GITHUB_TOKEN/GITLAB_TOKEN environment variable.
+token:
+
+# The name of a user. All repositories owned by that user will be used.
+user:
+  - example
+```
+</details>
+
+
+<details>
+  <summary>All available merge options</summary>
+
+```yaml
+# Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
+base-url:
+
+# The name of the branch where changes are committed.
+branch: multi-gitter-branch
+
+# The name of a GitLab organization. All repositories in that group will be used.
+group:
+  - example
+
+# Include GitLab subgroups when using the --group flag.
+include-subgroups: false
+
+# The file where all logs should be printed to. "-" means stdout
+log-file: "-"
+
+# The formating of the logs. Available values: text, json, json-pretty
+log-format: text
+
+# The level of logging that should be made. Available values: trace, debug, info, error
+log-level: info
+
+# The type of merge that should be done (GitHub). Multiple types can be used as backup strategies if the first one is not allowed.
+merge-type:
+  - merge
+  - squash
+  - rebase
+
+# The name of a GitHub organization. All repositories in that organization will be used.
+org:
+  - example
+
+# The platform that is used. Available values: github, gitlab, gitea
+platform: github
+
+# The name, including owner of a GitLab project in the format "ownerName/repoName"
+project:
+  - group/project
+
+# The name, including owner of a GitHub repository in the format "ownerName/repoName"
+repo:
+  - my-org/js-repo
+  - other-org/python-repo
+
+# The GitHub/GitLab personal access token. Can also be set using the GITHUB_TOKEN/GITLAB_TOKEN environment variable.
+token:
+
+# The name of a user. All repositories owned by that user will be used.
+user:
+  - example
+```
+</details>
+
+
+
+<details>
+  <summary>All available close options</summary>
+
+```yaml
+# Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
+base-url:
+
+# The name of the branch where changes are committed.
+branch: multi-gitter-branch
+
+# The name of a GitLab organization. All repositories in that group will be used.
+group:
+  - example
+
+# Include GitLab subgroups when using the --group flag.
+include-subgroups: false
+
+# The file where all logs should be printed to. "-" means stdout
+log-file: "-"
+
+# The formating of the logs. Available values: text, json, json-pretty
+log-format: text
+
+# The level of logging that should be made. Available values: trace, debug, info, error
+log-level: info
+
+# The name of a GitHub organization. All repositories in that organization will be used.
+org:
+  - example
+
+# The platform that is used. Available values: github, gitlab, gitea
+platform: github
+
+# The name, including owner of a GitLab project in the format "ownerName/repoName"
+project:
+  - group/project
+
+# The name, including owner of a GitHub repository in the format "ownerName/repoName"
+repo:
+  - my-org/js-repo
+  - other-org/python-repo
+
+# The GitHub/GitLab personal access token. Can also be set using the GITHUB_TOKEN/GITLAB_TOKEN environment variable.
+token:
+
+# The name of a user. All repositories owned by that user will be used.
+user:
+  - example
+```
+</details>
+
+
+<details>
+  <summary>All available print options</summary>
+
+```yaml
+# Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
+base-url:
+
+# The maximum number of concurrent runs
+concurrent: 1
+
+# The file that the output of the script should be outputted to. "-" means stderr
+error-output: "-"
+
+# Limit fetching to the specified number of commits. Set to 0 for no limit
+fetch-depth: 1
+
+# The type of git implementation to use.
+# Available values:
+#   go: Uses go-git, a Go native implementation of git. This is compiled with the multi-gitter binary, and no extra dependencies are needed.
+#   cmd: Calls out to the git command. This requires git to be installed and available with by calling "git".
+git-type: go
+
+# The name of a GitLab organization. All repositories in that group will be used.
+group:
+  - example
+
+# Include GitLab subgroups when using the --group flag.
+include-subgroups: false
+
+# The file where all logs should be printed to. "-" means stdout
+log-file:
+
+# The formating of the logs. Available values: text, json, json-pretty
+log-format: text
+
+# The level of logging that should be made. Available values: trace, debug, info, error
+log-level: info
+
+# The name of a GitHub organization. All repositories in that organization will be used.
+org:
+  - example
+
+# The file that the output of the script should be outputted to. "-" means stdout
+output: "-"
+
+# The platform that is used. Available values: github, gitlab, gitea
+platform: github
+
+# The name, including owner of a GitLab project in the format "ownerName/repoName"
+project:
+  - group/project
+
+# The name, including owner of a GitHub repository in the format "ownerName/repoName"
+repo:
+  - my-org/js-repo
+  - other-org/python-repo
+
+# The GitHub/GitLab personal access token. Can also be set using the GITHUB_TOKEN/GITLAB_TOKEN environment variable.
+token:
+
+# The name of a user. All repositories owned by that user will be used.
+user:
+  - example
+```
+</details>
+
+
 ## Usage
 
 * [run](#-usage-of-run) Clones multiple repositories, run a script in that directory, and creates a PR with those changes.
@@ -113,6 +401,7 @@ Flags:
   -B, --branch string           The name of the branch where changes are committed. (default "multi-gitter-branch")
   -m, --commit-message string   The commit message. Will default to title + body if none is set.
   -C, --concurrent int          The maximum number of concurrent runs (default 1)
+      --config string           Path of the config file.
   -d, --dry-run                 Run without pushing changes or creating pull requests
   -f, --fetch-depth int         Limit fetching to the specified number of commits. Set to 0 for no limit (default 1)
       --fork                    Fork the repository instead of creating a new branch on the same owner
@@ -151,6 +440,7 @@ Usage:
 Flags:
   -g, --base-url string      Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
   -B, --branch string        The name of the branch where changes are committed. (default "multi-gitter-branch")
+      --config string        Path of the config file.
   -G, --group strings        The name of a GitLab organization. All repositories in that group will be used.
       --include-subgroups    Include GitLab subgroups when using the --group flag.
       --log-file string      The file where all logs should be printed to. "-" means stdout (default "-")
@@ -199,6 +489,7 @@ Usage:
 Flags:
   -g, --base-url string     Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
   -B, --branch string       The name of the branch where changes are committed. (default "multi-gitter-branch")
+      --config string       Path of the config file.
   -G, --group strings       The name of a GitLab organization. All repositories in that group will be used.
       --include-subgroups   Include GitLab subgroups when using the --group flag.
       --log-file string     The file where all logs should be printed to. "-" means stdout (default "-")
@@ -226,6 +517,7 @@ Usage:
 Flags:
   -g, --base-url string       Base URL of the (v3) GitHub API, needs to be changed if GitHub enterprise is used. Or the url to a self-hosted GitLab instance.
   -C, --concurrent int        The maximum number of concurrent runs (default 1)
+      --config string         Path of the config file.
   -E, --error-output string   The file that the output of the script should be outputted to. "-" means stderr (default "-")
   -f, --fetch-depth int       Limit fetching to the specified number of commits. Set to 0 for no limit (default 1)
       --git-type string       The type of git implementation to use.
diff --git a/cmd/cmd-close.go b/cmd/cmd-close.go
index ab2b38d..653f5e0 100644
--- a/cmd/cmd-close.go
+++ b/cmd/cmd-close.go
@@ -21,6 +21,7 @@ func CloseCmd() *cobra.Command {
 	cmd.Flags().StringP("branch", "B", "multi-gitter-branch", "The name of the branch where changes are committed.")
 	configurePlatform(cmd)
 	configureLogging(cmd, "-")
+	configureConfig(cmd)
 
 	return cmd
 }
diff --git a/cmd/cmd-merge.go b/cmd/cmd-merge.go
index 1fd7edd..383bd69 100644
--- a/cmd/cmd-merge.go
+++ b/cmd/cmd-merge.go
@@ -22,6 +22,7 @@ func MergeCmd() *cobra.Command {
 	cmd.Flags().StringSliceP("merge-type", "", []string{"merge", "squash", "rebase"}, "The type of merge that should be done (GitHub). Multiple types can be used as backup strategies if the first one is not allowed.")
 	configurePlatform(cmd)
 	configureLogging(cmd, "-")
+	configureConfig(cmd)
 
 	return cmd
 }
diff --git a/cmd/cmd-print.go b/cmd/cmd-print.go
index d2ec45a..cb827ee 100755
--- a/cmd/cmd-print.go
+++ b/cmd/cmd-print.go
@@ -35,6 +35,7 @@ func PrintCmd() *cobra.Command {
 	configureGit(cmd)
 	configurePlatform(cmd)
 	configureLogging(cmd, "")
+	configureConfig(cmd)
 	cmd.Flags().AddFlagSet(outputFlag())
 
 	return cmd
diff --git a/cmd/root.go b/cmd/cmd-root.go
similarity index 80%
rename from cmd/root.go
rename to cmd/cmd-root.go
index e684519..e32f2ee 100755
--- a/cmd/root.go
+++ b/cmd/cmd-root.go
@@ -12,6 +12,9 @@ func RootCmd() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "multi-gitter",
 		Short: "Multi gitter is a tool for making changes into multiple git repositories",
+		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
+			return initializeConfig(cmd) // Bind configs that are not flags
+		},
 	}
 
 	cmd.AddCommand(RunCmd())
diff --git a/cmd/cmd-run.go b/cmd/cmd-run.go
index 91fad08..0f8ce95 100755
--- a/cmd/cmd-run.go
+++ b/cmd/cmd-run.go
@@ -49,6 +49,7 @@ func RunCmd() *cobra.Command {
 	configureGit(cmd)
 	configurePlatform(cmd)
 	configureLogging(cmd, "-")
+	configureConfig(cmd)
 	cmd.Flags().AddFlagSet(outputFlag())
 
 	return cmd
diff --git a/cmd/config.go b/cmd/config.go
new file mode 100644
index 0000000..68d06fe
--- /dev/null
+++ b/cmd/config.go
@@ -0,0 +1,87 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+	"github.com/spf13/viper"
+)
+
+func configureConfig(cmd *cobra.Command) {
+	cmd.Flags().StringP("config", "", "", "Path of the config file.")
+}
+
+func initializeConfig(cmd *cobra.Command) error {
+	// Prioritize reading config files defined with --config
+	if err := initializeDynamicConfig(cmd); err != nil {
+		return err
+	}
+
+	// Read any config defined in static config files
+	if err := initializeStaticConfig(cmd); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func initializeDynamicConfig(cmd *cobra.Command) error {
+	configFile, _ := cmd.Flags().GetString("config")
+	if configFile == "" {
+		return nil
+	}
+
+	v := viper.New()
+
+	v.SetConfigFile(configFile)
+	v.SetConfigType("yaml")
+
+	if err := v.ReadInConfig(); err != nil {
+		return err
+	}
+
+	bindFlags(cmd, v)
+
+	return nil
+}
+
+func initializeStaticConfig(cmd *cobra.Command) error {
+	v := viper.New()
+
+	v.SetConfigType("yaml")
+	v.SetConfigName("config")
+	v.AddConfigPath("$HOME/.multi-gitter")
+
+	// Attempt to read the config file, gracefully ignoring errors
+	// caused by a config file not being found. Return an error
+	// if we cannot parse the config file.
+	if err := v.ReadInConfig(); err != nil {
+		// It's okay if there isn't a config file
+		if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
+			return err
+		}
+	}
+
+	bindFlags(cmd, v)
+
+	return nil
+}
+
+func bindFlags(cmd *cobra.Command, v *viper.Viper) {
+	cmd.Flags().VisitAll(func(f *pflag.Flag) {
+		// Apply the viper config value to the flag when the flag is not set and viper has a value
+		if !f.Changed && v.IsSet(f.Name) {
+			val := v.Get(f.Name)
+
+			switch val := val.(type) {
+			case []interface{}:
+				for _, v := range val {
+					_ = cmd.Flags().Set(f.Name, fmt.Sprintf("%v", v))
+				}
+			default:
+				_ = cmd.Flags().Set(f.Name, fmt.Sprintf("%v", val))
+			}
+		}
+	})
+}
diff --git a/docs/README.template.md b/docs/README.template.md
index 8d6703b..abe1194 100755
--- a/docs/README.template.md
+++ b/docs/README.template.md
@@ -86,6 +86,21 @@ To use multi-gitter, a token that is allowed to list repositories and create pul
 
 In Gitea, access tokens can be generated under Settings -> Applications -> Manage Access Tokens 
 
+## Config file
+
+All configuration in multi-gitter can be done through command line flags, configuration files or a mix of both. If you want to use a configuration file, simply use the `--config=./path/to/config.yaml`. Multi-gitter will also read from the file `~/.multi-gitter/config` and take and configuration from there. The priority of configs are first flags, then defined config file and lastly the static config file.
+
+{{range .Commands}}
+{{if .YAMLExample}}
+<details>
+  <summary>All available {{.Name}} options</summary>
+
+```yaml
+{{ .YAMLExample }}
+```
+</details>
+{{end}}{{end}}
+
 ## Usage
 {{range .Commands}}
 * [{{ .Name }}](#-usage-of-{{ .Name }}) {{ .Short }}{{end}}
diff --git a/go.mod b/go.mod
index 5d0f4f4..1668924 100644
--- a/go.mod
+++ b/go.mod
@@ -11,6 +11,7 @@ require (
 	github.com/sirupsen/logrus v1.8.1
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
+	github.com/spf13/viper v1.8.0
 	github.com/stretchr/testify v1.7.0
 	github.com/xanzy/go-gitlab v0.49.0
 	golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c
diff --git a/go.sum b/go.sum
index 0bff6ce..9d1787a 100644
--- a/go.sum
+++ b/go.sum
@@ -13,6 +13,11 @@ cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKV
 cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
 cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
 cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
+cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI=
+cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
+cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
+cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
+cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -48,6 +53,7 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239 h1:kFOfPq6dUM1hTo4JG6LR5AXSUEsOjtdm0kw0FtQtMJA=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
+github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
@@ -57,6 +63,7 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
+github.com/bketelsen/crypt v0.0.4/go.mod h1:aI6NrJ0pMGgvZKL1iVgXLnfIFJtfV+bKCoqOes/6LfM=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@@ -64,10 +71,13 @@ github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5P
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
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@@ -82,10 +92,15 @@ github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3
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@@ -105,8 +120,10 @@ github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2
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@@ -119,6 +136,7 @@ github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt
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@@ -131,8 +149,12 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
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@@ -141,14 +163,20 @@ github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMyw
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@@ -156,14 +184,21 @@ github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hf
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@@ -186,12 +221,14 @@ github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09
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@@ -201,15 +238,19 @@ github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i
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@@ -219,6 +260,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
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@@ -234,17 +277,24 @@ github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS4
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@@ -259,6 +309,7 @@ github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R
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@@ -273,26 +324,39 @@ github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPx
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@@ -303,21 +367,32 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q
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@@ -345,6 +420,8 @@ golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHl
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@@ -353,6 +430,9 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
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@@ -384,15 +464,28 @@ golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81R
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@@ -404,6 +497,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
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@@ -420,6 +515,7 @@ golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -436,20 +532,32 @@ golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -494,9 +602,18 @@ golang.org/x/tools v0.0.0-20200501065659-ab2804fb9c9d/go.mod h1:EkVYQZoAsY45+roY
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -518,14 +635,21 @@ google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0M
 google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
 google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
+google.golang.org/api v0.35.0/go.mod h1:/XrVsuzM0rZmrsbjJutiuftIzeuTQcEeaYcSk/mQ1dg=
+google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34qYtE=
+google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8=
+google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU=
+google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
+google.golang.org/api v0.44.0/go.mod h1:EBOGZqzyhtvMDoxwS97ctnh0zUmYY6CxqXsc1AvkYD8=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
 google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
+google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
+google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -549,12 +673,24 @@ google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfG
 google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
 google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200904004341-0bd0a958aa1d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20201109203340-2640f1f9cdfb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20201201144952-b05cb90ed32e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20201210142538-e3217bee35cc/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20210222152913-aa3ee6e6a81c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20210303154014-9728d6b83eeb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
+google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@@ -567,6 +703,14 @@ google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKa
 google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
+google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
+google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA51WJ8=
+google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -576,8 +720,10 @@ google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
-google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -587,18 +733,23 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntN
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.62.0 h1:duBzk771uxoUuOlyRLkHsygud9+5lrlGjdFBb4mSKDU=
+gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
 gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/tools/readme-docs/main.go b/tools/readme-docs/main.go
index eda0734..6a52f22 100755
--- a/tools/readme-docs/main.go
+++ b/tools/readme-docs/main.go
@@ -12,6 +12,7 @@ import (
 	"text/template"
 
 	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
 
 	"github.com/lindell/multi-gitter/cmd"
 )
@@ -26,11 +27,12 @@ type templateData struct {
 }
 
 type command struct {
-	ImageIcon string
-	Name      string
-	Long      string
-	Short     string
-	Usage     string
+	ImageIcon   string
+	Name        string
+	Long        string
+	Short       string
+	Usage       string
+	YAMLExample string
 }
 
 type exampleCategory struct {
@@ -80,11 +82,12 @@ func main() {
 	}
 	for _, c := range cmds {
 		data.Commands = append(data.Commands, command{
-			Name:      c.cmd.Name(),
-			ImageIcon: c.imgIcon,
-			Long:      c.cmd.Long,
-			Short:     c.cmd.Short,
-			Usage:     strings.TrimSpace(c.cmd.UsageString()),
+			Name:        c.cmd.Name(),
+			ImageIcon:   c.imgIcon,
+			Long:        c.cmd.Long,
+			Short:       c.cmd.Short,
+			Usage:       strings.TrimSpace(c.cmd.UsageString()),
+			YAMLExample: getYAMLExample(c.cmd),
 		})
 	}
 
@@ -111,6 +114,51 @@ func main() {
 	}
 }
 
+// Replace some of the default values in the yaml example with these values
+var yamlExamples = map[string]string{
+	"repo":    "\n  - my-org/js-repo\n  - other-org/python-repo",
+	"project": "\n  - group/project",
+}
+
+var listDefaultRegex = regexp.MustCompile(`^\[(.+)\]$`)
+
+func getYAMLExample(cmd *cobra.Command) string {
+	if cmd.Flag("config") == nil {
+		return ""
+	}
+
+	b := strings.Builder{}
+	cmd.Flags().VisitAll(func(f *pflag.Flag) {
+		if f.Name == "config" {
+			return
+		}
+
+		// Determine how to format the example values
+		val := f.DefValue
+		if val == "-" {
+			val = ` "-"`
+		} else if val == "[]" {
+			val = "\n  - example"
+		} else if matches := listDefaultRegex.FindStringSubmatch(val); matches != nil {
+			val = "\n  - " + strings.Join(strings.Split(matches[1], ","), "\n  - ")
+		} else if val != "" {
+			val = " " + val
+		}
+
+		if replacement, ok := yamlExamples[f.Name]; ok {
+			val = replacement
+		}
+
+		usage := strings.Split(strings.TrimSpace(f.Usage), "\n")
+		for i := range usage {
+			usage[i] = "# " + usage[i]
+		}
+
+		b.WriteString(fmt.Sprintf("%s\n%s:%s\n\n", strings.Join(usage, "\n"), f.Name, val))
+	})
+	return strings.TrimSpace(b.String())
+}
+
 func commandByName(cmds []*cobra.Command, name string) *cobra.Command {
 	for _, command := range cmds {
 		if command.Name() == name {


Test patch:
diff --git a/tests/table_test.go b/tests/table_test.go
index 503f6bc..567afdd 100644
--- a/tests/table_test.go
+++ b/tests/table_test.go
@@ -628,6 +628,35 @@ Repositories with a successful run:
 				assert.Equal(t, "i like bananas", readTestFile(t, vcMock.Repositories[0].Path+"-forked-custom-org"))
 			},
 		},
+
+		{
+			name: "config file",
+			vcCreate: func(t *testing.T) *vcmock.VersionController {
+				return &vcmock.VersionController{
+					Repositories: []vcmock.Repository{
+						createRepo(t, "owner", "should-change", "i like apples"),
+					},
+				}
+			},
+			args: []string{
+				"run",
+				"--author-name", "Test Author",
+				"--author-email", "test@example.com",
+				"-B", "custom-branch-name",
+				"--config", "test-config.yaml",
+				changerBinaryPath,
+			},
+			verify: func(t *testing.T, vcMock *vcmock.VersionController, runData runData) {
+				require.Len(t, vcMock.PullRequests, 1)
+				assert.Equal(t, "custom-branch-name", vcMock.PullRequests[0].Head)
+				assert.Equal(t, "master", vcMock.PullRequests[0].Base)
+				assert.Equal(t, "config-message", vcMock.PullRequests[0].Title)
+
+				assert.Equal(t, `Repositories with a successful run:
+  owner/should-change #1
+`, runData.out)
+			},
+		},
 	}
 
 	for _, gitBackend := range gitBackends {
diff --git a/tests/test-config.yaml b/tests/test-config.yaml
new file mode 100644
index 0000000..ee064f2
--- /dev/null
+++ b/tests/test-config.yaml
@@ -0,0 +1,2 @@
+branch: should-not-be-used
+commit-message: config-message