Make exec run be detected as WoodpeckerCI (woodpecker-ci#1218)

and exclude docs/docs/40-cli.md from git as it will be generated by CI

.gitignore

@@ -48,3 +48,6 @@ docs/venv
 # helm charts
 .cr-index/
 .cr-release-packages/
+
+### Generated by CI ###
+docs/docs/40-cli.md

.woodpecker/docs.yml

@@ -1,14 +1,20 @@
 variables:
+  - &golang_image 'golang:1.18'
   - &node_image 'node:16-alpine'
   - &when_path
     - "docs/**"
     - ".woodpecker/docs.yml"
+    # since we genereate docs for cli tool we have to watch this too
+    - "cli/**"
+    - "cmd/cli/**"
 
 pipeline:
   build-cli:
-    image: golang:1.18
+    image: *golang_image
     commands:
       - make docs
+    when:
+      path: *when_path
 
   build:
     image: *node_image
@@ -17,7 +23,6 @@ pipeline:
       - yarn install --frozen-lockfile
       - yarn build
     when:
-      event: [push, pull_request]
       path: *when_path
 
   securitycheck:

cli/exec/flags.go

@@ -107,12 +107,12 @@ var flags = []cli.Flag{
 	&cli.StringFlag{
 		EnvVars: []string{"CI_SYSTEM_NAME"},
 		Name:    "system-name",
-		Value:   "pipec",
+		Value:   "woodpecker",
 	},
 	&cli.StringFlag{
 		EnvVars: []string{"CI_SYSTEM_LINK"},
 		Name:    "system-link",
-		Value:   "https://github.com/cncd/pipec",
+		Value:   "https://github.com/woodpecker-ci/woodpecker",
 	},
 	&cli.StringFlag{
 		EnvVars: []string{"CI_REPO_NAME"},