.woodpecker: enable Codeberg CI (Woodpecker)

Also update file headers to make the default header match tool work.

Signed-off-by: Sam Whited <[email protected]>

.woodpecker/dco.yml

@@ -0,0 +1,29 @@
+pipeline:
+  dco:
+    image: alpine
+    commands:
+      - apk add git
+      - git version
+      - git fetch --no-tags origin +refs/heads/main
+      - |
+        set -e
+        function on_err {
+          [ $? -eq 0 ] && exit
+          cat <<EOF
+        Failed to sign the Developer Certificate of Origin (DCO)!
+        Please read the file "DCO" and then, if you agree, sign each of your commits
+        using:
+
+            git commit -s
+
+        Or quickly sign the previous commit with:
+
+            git commit --amend -s --no-edit
+        EOF
+        exit 1
+        }
+        trap on_err EXIT
+
+        # Check that all commits that aren't in main are signed off by the same
+        # committer (taken from the HEAD commit).
+        [[ ! "$(git log --pretty="%an <%ae>%n%(trailers:key=Signed-off-by,valueonly,separator=)" origin/main.. | uniq -u)" ]]

.woodpecker/test.yml

@@ -0,0 +1,19 @@
+pipeline:
+  info: &info
+    image: golang:${GO_VERSION}-alpine
+    environment:
+      CGO_ENABLED: "0"
+    commands:
+      - go version
+      - go env
+  test:
+    << : *info
+    commands: go test -v -cover ./...
+
+matrix:
+  GO_VERSION:
+    - 1.18
+    - 1.17
+
+depends_on:
+  - dco

.woodpecker/validate.yml

@@ -0,0 +1,37 @@
+pipeline:
+  info: &info
+    image: golang:alpine
+    environment:
+      CGO_ENABLED: "0"
+    commands:
+      - go version
+      - go env
+  lint:
+    << : *info
+    commands:
+      - go install honnef.co/go/tools/cmd/staticcheck@latest
+      - go install github.com/securego/gosec/v2/cmd/gosec@latest
+      - go install mellium.im/checkmd@latest
+      - go install git.sr.ht/~samwhited/checkdoc@latest
+      - export PATH=$(go env GOPATH)/bin:$PATH
+      - go vet ./...
+      - gofmt -s -l . && [ -z "$(gofmt -s -l .)" ]
+      # See: https://staticcheck.io/docs/checks
+      - staticcheck -checks inherit,ST1000,ST1003,ST1016,ST1020,ST1021,ST1022,ST1023 ./...
+      - gosec ./...
+      - |
+        checkdoc -fileheader.pattern='-' ./... <<EOF
+        Copyright \d\d\d\d The Mellium Contributors\.
+        Use of this source code is governed by the BSD 2-clause
+        license that can be found in the LICENSE file\.
+        EOF
+      - checkmd .
+  validate:
+    << : *info
+    commands:
+      - apk add git
+      - go mod tidy
+      - git diff --exit-code -- go.mod go.sum
+
+depends_on:
+  - dco

cmd.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 // Package cli can be used to create modern command line interfaces.
 //
@@ -10,7 +10,7 @@
 // For instance, if recreating the "git" command it might have a subcommand
 // called "commit" and each could have their own flags:
 //
-//     git -config mygit.config commit -interactive
+//	git -config mygit.config commit -interactive
 //
 // See the examples for more info.
 package cli // import "mellium.im/cli"
@@ -82,7 +82,7 @@ func (c *Command) Help() {
 // Name returns the first word of c.Usage which will be the name of the command.
 // For example with a usage line of:
 //
-//     commit [options]
+//	commit [options]
 //
 // Name returns "commit".
 func (c *Command) Name() string {
@@ -96,9 +96,9 @@ func (c *Command) Name() string {
 // ShortDesc returns the first line of c.Description.
 // For example, given the description:
 //
-//     Stores the current contents of the index.
+//	Stores the current contents of the index.
 //
-//     The content to be added can be specified in several ways: …
+//	The content to be added can be specified in several ways: …
 //
 // ShortDesc returns "Stores the current contents of the index."
 func (c *Command) ShortDesc() string {

cmd_test.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli_test
 

example_article_test.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli_test
 

example_help_test.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli_test
 

example_subcommands_test.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli_test
 

example_test.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli_test
 

help.go

@@ -1,6 +1,6 @@
 // Copyright 2017 The Mellium Contributors.
-// Use of this source code is governed by the BSD 2-clause license that can be
-// found in the LICENSE file.
+// Use of this source code is governed by the BSD 2-clause
+// license that can be found in the LICENSE file.
 
 package cli
 
@@ -14,7 +14,7 @@ import (
 //
 // For example, in a program called "git" running:
 //
-//     git help commit
+//	git help commit
 //
 // would print information about the "commit" subcommand.
 func Help(cs *Command) *Command {