validateTargetValue validates a single target value
(configName, target string)
| 172 | |
| 173 | // validateTargetValue validates a single target value |
| 174 | func validateTargetValue(configName, target string) error { |
| 175 | // Empty or "triggering" are always valid |
| 176 | if target == "" || target == "triggering" { |
| 177 | return nil |
| 178 | } |
| 179 | |
| 180 | // "*" is valid (any item) |
| 181 | if target == "*" { |
| 182 | return nil |
| 183 | } |
| 184 | |
| 185 | // Check if it's a GitHub Actions expression |
| 186 | if containsExpression(target) { |
| 187 | safeOutputsTargetValidationLog.Printf("Target for %s is a GitHub Actions expression", configName) |
| 188 | return nil |
| 189 | } |
| 190 | |
| 191 | // Check if it's a positive integer |
| 192 | if stringutil.IsPositiveInteger(target) { |
| 193 | safeOutputsTargetValidationLog.Printf("Target for %s is a valid number: %s", configName, target) |
| 194 | return nil |
| 195 | } |
| 196 | |
| 197 | // Build a helpful suggestion based on the invalid value |
| 198 | suggestion := "" |
| 199 | if target == "event" || strings.Contains(target, "github.event") { |
| 200 | suggestion = "\n\nDid you mean to use \"${{ github.event.issue.number }}\" instead of \"" + target + "\"?" |
| 201 | } |
| 202 | |
| 203 | // Invalid target value |
| 204 | return fmt.Errorf( |
| 205 | "invalid target value for %s: %q\n\nValid target values are:\n - \"triggering\" (default) - targets the triggering issue/PR/discussion\n - \"*\" - targets any item specified in the output\n - A positive integer (e.g., \"123\")\n - A GitHub Actions expression (e.g., \"${{ github.event.issue.number }}\")%s", |
| 206 | configName, |
| 207 | target, |
| 208 | suggestion, |
| 209 | ) |
| 210 | } |
| 211 | |
| 212 | var safeOutputsAllowWorkflowsValidationLog = newValidationLogger("safe_outputs_allow_workflows") |
| 213 |