feat(14): dynamic filling of missing variables for pr title

.github/.gh-prx.yaml

@@ -1,7 +1,10 @@
 issue:
   provider: github
 branch:
+  pattern: "{{.Type}}\\/({{.Issue}}-)?{{.Description}}"
   variable_patterns:
     Type: "fix|feat|chore|docs|refactor|test|style|build|ci|perf|revert"
     Issue: "[0-9]+"
     Description: ".*"
+pr:
+  title: "{{.Type}}{{with .Issue}}({{.}}){{end}}: {{humanize .Description}}"

README.md

@@ -36,7 +36,8 @@ Many of us find the terminal and CLI applications as our main toolkit.
 
 ## Features
 
-* Automatically creating new branches named based on issues fetched from project management tools (GitHub, and more in the future...)
+* Automatically creating new branches named based on issues fetched from project management tools
+  * Currently supported: GitHub, Jira, Linear
 * Extended PR creation:
   * Automatically push branch to origin
   * Parse branch names by a pattern into a customized PR title and description template
@@ -57,10 +58,11 @@ The default values for `.gh-prx.yaml` are:
 ```yaml
 branch:
    template: "{{.Type}}/{{with .Issue}}{{.}}-{{end}}{{.Description}}" # Branch name template
-   pattern: "{{.Type}}\/({{.Issue}}-)?{{.Description}}" # Branch name pattern
+   pattern: "{{.Type}}\\/({{.Issue}}-)?{{.Description}}" # Branch name pattern
    variable_patterns: # A map of patterns to match for each template variable
       Type: "fix|feat|chore|docs|refactor|test|style|build|ci|perf|revert"
-      Issue: "[0-9]+"
+      Issue: "([a-zA-Z]+\-)*[0-9]+"
+      Author: "[a-zA-Z0-9]+"
       Description: ".*"
    token_separators: ["-", "_"] # Characters used to separate branch name into a human-readable string
    max_length: 60 # Max characters to allow for branch length without prompting for changing it
@@ -79,6 +81,7 @@ checkout_new:
       issue_jql: "[<jira_project>+AND+]assignee=currentUser()+AND+statusCategory!=Done+ORDER+BY+updated+DESC" # The Jira JQL to use when fetching issues. <jira_project> is optional and will be replaced with the project key that is configured in the `project` field.
    github:
       issue_list_flags: ["--state", open", "--assignee", "@me"] # The flags to use when fetching issues from GitHub
+   # linear: # Due to Linear's GraphQL API, the issue list is not configurable. The default is: `assignedIssues(orderBy: updatedAt, filter: { state: { type: { neq: \"completed\" } } })`
 ```
 
 ### PR Description (Body)
@@ -132,6 +135,18 @@ Result:
 This is "my dashed string"
 ```
 
+`title`:
+
+Capitalizes the first letter of each word in a string.
+
+`lower`:
+
+Lower cases a string.
+
+`upper`:
+
+Upper cases a string.
+
 ### Special template variable names
 
 * `{{.Type}}` - Used to interpret GitHub labels to add to the PR and issue type to add the branch name.
@@ -144,7 +159,29 @@ This is "my dashed string"
 
 Just export your OpenAI key as an env var named `OPENAI_API_KEY` and you're good to go.
 
-To disable the AI summary, use the `--no-ai-summary` flag.
+If `OPENAI_API_KEY` is not set, the AI summary will not be used.
+
+To disable the AI summary explicitly, use the `--no-ai-summary` flag.
+
+## Providers
+
+There are currently 3 providers supported: GitHub, Jira and Linear.
+
+### GitHub
+
+The GitHub provider is the default provider and is configured simply by running `gh auth login`.
+
+### Jira
+
+To setup, run `gh prx setup provider jira --endpoint <endpoint> --user <email> --token <token>`.
+
+Alternatively, set the `JIRA_ENDPOINT`, `JIRA_USER` and `JIRA_TOKEN` env vars.
+
+### Linear
+
+To setup, run `gh prx setup provider linear --api-key <api-key>`.
+
+Alternatively, set the `LINEAR_API_KEY` env var.
 
 ## Installation
 

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/spf13/cobra v1.7.0
 	github.com/stretchr/testify v1.8.4
 	golang.org/x/sync v0.4.0
+	golang.org/x/text v0.13.0
 	gopkg.in/yaml.v3 v3.0.1
 	gotest.tools/gotestsum v1.11.0
 )
@@ -57,7 +58,6 @@ require (
 	golang.org/x/mod v0.13.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
 	golang.org/x/term v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
 	golang.org/x/tools v0.14.0 // indirect
 	nhooyr.io/websocket v1.8.7 // indirect
 )

pkg/branch/branch.go

@@ -45,6 +45,8 @@ func ParseBranch(name string, cfg config.BranchConfig) (models.Branch, error) {
 		}
 	}
 
+	log.Debugf("Parsed branch: %+v", branch)
+
 	return branch, nil
 }
 
@@ -80,7 +82,7 @@ func TemplateBranchName(cfg *config.RepositoryConfig, issue *models.Issue) (stri
 	if len(name) > cfg.Branch.MaxLength {
 		var userReply bool
 		if err := survey.AskOne(&survey.Confirm{
-			Message: fmt.Sprintf("Branch name is too long, do you want to change it?\n>> %s", name),
+			Message: fmt.Sprintf("Branch name is somewhat long, do you want to change it?\n>> %s", name),
 		}, &userReply); err != nil {
 			return "", errors.Wrap(err, "Failed to prompt for branch name")
 		}

pkg/cmd/checkout-new.go

@@ -83,9 +83,13 @@ func checkoutNew(ctx context.Context, id string) error {
 		return errors.Wrap(err, "Failed to get issue")
 	}
 
-	branchName, err := branch.TemplateBranchName(cfg, issue)
-	if err != nil {
-		return err
+	branchName := issue.SuggestedBranchName
+
+	if branchName == "" {
+		branchName, err = branch.TemplateBranchName(cfg, issue)
+		if err != nil {
+			return err
+		}
 	}
 
 	log.Debugf("Creating branch '%s' and checking out to it", branchName)
@@ -111,26 +115,24 @@ func chooseIssue(ctx context.Context, provider providers.IssueProvider) (string,
 	}
 
 	if len(issues) == 0 {
-		return "", errors.New("No issues found")
+		return "", errors.New("No issues found. Please make sure that you have issues that match the configured filter")
 	}
 
 	var i int
-	if err := survey.Ask([]*survey.Question{
-		{
-			Name: "issue",
-			Prompt: &survey.Select{
-				Message: "Select an issue:",
-				Options: lo.Map(issues, func(i *models.Issue, _ int) string {
-					issueType := ""
-					if i.Type != "" {
-						issueType = fmt.Sprintf("(%s) ", i.Type)
-					}
-
-					return fmt.Sprintf("%s%s - %s", issueType, i.Key, i.Title)
-				}),
-			},
+	if err := survey.Ask([]*survey.Question{{
+		Name: "issue",
+		Prompt: &survey.Select{
+			Message: "Select an issue:",
+			Options: lo.Map(issues, func(i *models.Issue, _ int) string {
+				issueType := ""
+				if i.Type != "" {
+					issueType = fmt.Sprintf("(%s) ", i.Type)
+				}
+
+				return fmt.Sprintf("%s%s - %s", issueType, i.Key, i.Title)
+			}),
 		},
-	}, &i); err != nil {
+	}}, &i); err != nil {
 		return "", errors.Wrap(err, "Failed to prompt for issue")
 	}
 

pkg/cmd/create.go

@@ -142,7 +142,7 @@ func create(ctx context.Context, opts *CreateOpts) error {
 		base = strings.Trim(stdOut.String(), "\n")
 	}
 
-	if cfg.IgnorePullRequestTemplate != nil && *cfg.IgnorePullRequestTemplate {
+	if cfg.IgnorePullRequestTemplate == nil || !*cfg.IgnorePullRequestTemplate {
 		prTemplateBytes, err := utils.ReadFile(".github/pull_request_template.md")
 		if err == nil {
 			cfg.PR.Body = string(prTemplateBytes)
@@ -171,7 +171,9 @@ func create(ctx context.Context, opts *CreateOpts) error {
 		return err
 	}
 
+	log.Debug(fmt.Sprintf("Pull request title: %s", pr.Title))
 	log.Debug(fmt.Sprintf("Pull request body:\n\n%s", pr.Body))
+	log.Debug(fmt.Sprintf("Pull request labels: %v", pr.Labels))
 
 	if len(pr.Labels) > 0 {
 		if err := createLabels(pr.Labels); err != nil {
@@ -202,10 +204,10 @@ func createAISummary(ctx context.Context,
 	defer s.Stop()
 
 	gitDiffCmd := heredoc.Docf(`
-			git diff main --stat |
+			git diff %[1]s --stat |
 			grep '|' |
 			awk '{ if ($3 > 10) print $1 }' |
-			xargs git diff ^%s --ignore-all-space --ignore-blank-lines --ignore-space-change --unified=0 --word-diff --
+			xargs git diff ^%[1]s --ignore-all-space --ignore-blank-lines --ignore-space-change --unified=0 --word-diff --
 		`, base)
 	gitDiffOutput, err := utils.Exec("sh", "-c", gitDiffCmd)
 	if err != nil {

pkg/cmd/setup/provider.go

@@ -41,7 +41,7 @@ func NewProviderCmd() *cobra.Command {
 		`, "`"),
 		Example: heredoc.Doc(`
 			// Setup a jira provider:
-			$ gh prx setup provider jira --user <email> --token <token>
+			$ gh prx setup provider jira --endpoint <endpoint> --user <email> --token <token>
 
 			// Setup a linear provider:
 			$ gh prx setup provider linear --api-key <api-key>
@@ -57,6 +57,7 @@ func NewProviderCmd() *cobra.Command {
 	fl.StringVarP(&opts.Endpoint, "endpoint", "e", "", "Endpoint of the provider.")
 	fl.StringVarP(&opts.User, "user", "u", "", "The user to use for the provider.")
 	fl.StringVarP(&opts.Token, "token", "t", "", "The token to use for the provider.")
+	fl.StringVarP(&opts.APIKey, "api-key", "a", "", "The api-key to use for the provider.")
 
 	return cmd
 }

pkg/config/repository_config.go

@@ -46,7 +46,8 @@ var (
 	}
 	DefaultVariablePatterns = map[string]string{
 		"Type":        `fix|feat|chore|docs|refactor|test|style|build|ci|perf|revert`,
-		"Issue":       `[0-9]+`,
+		"Issue":       `([a-zA-Z]+\-)*[0-9]+`,
+		"Author":      `[a-zA-Z0-9]+`,
 		"Description": `.*`,
 	}
 	DefaultTokenSeparators = []string{"-", "_"}

pkg/config/setup_config.go

@@ -32,6 +32,17 @@ type JiraConfig struct {
 }
 
 func (c *JiraConfig) SetDefaults() {
+	if c.Endpoint == "" {
+		c.Endpoint = os.Getenv("JIRA_ENDPOINT")
+	}
+
+	if c.User == "" {
+		c.User = os.Getenv("JIRA_USER")
+	}
+
+	if c.Token == "" {
+		c.Token = os.Getenv("JIRA_TOKEN")
+	}
 }
 
 func (c *JiraConfig) Validate() error {
@@ -62,9 +73,7 @@ type LinearConfig struct {
 
 func (c *LinearConfig) SetDefaults() {
 	if c.APIKey == "" {
-		if apiKey := os.Getenv("LINEAR_API_KEY"); apiKey != "" {
-			c.APIKey = apiKey
-		}
+		c.APIKey = os.Getenv("LINEAR_API_KEY")
 	}
 }
 

pkg/models/issue.go

@@ -10,9 +10,10 @@ var (
 )
 
 type Issue struct {
-	Key   string
-	Title string
-	Type  string
+	Key                 string
+	Title               string
+	Type                string
+	SuggestedBranchName string // Optional, populated for Linear issues
 }
 
 func (i *Issue) NormalizedTitle() string {