embed scripts

posix/posix.go

@@ -1 +1,3 @@
 package posix
+
+//go:generate go run ../scripts/includetext.go --input=clone --input=clone-commit --input=clone-pull-request --input=clone-tag --package=posix --output=posix_gen.go

posix/posix_gen.go

@@ -0,0 +1,135 @@
+package posix
+
+// DO NOT EDIT. This file is automatically generated.
+
+// Contents of clone
+const Clone = `#!/bin/sh
+
+if [[ ! -z "${DRONE_WORKSPACE}" ]]; then
+	cd ${DRONE_WORKSPACE}
+fi
+
+# if the netrc enviornment variables exist, write
+# the netrc file.
+
+if [[ ! -z "${DRONE_NETRC_MACHINE}" ]]; then
+	cat <<EOF > /root/.netrc
+machine ${DRONE_NETRC_MACHINE}
+login ${DRONE_NETRC_USERNAME}
+password ${DRONE_NETRC_PASSWORD}
+EOF
+fi
+
+# if the ssh_key environment variable exists, write
+# the ssh key and add the netrc machine to the
+# known hosts file.
+
+if [[ ! -z "${SSH_KEY}" ]]; then
+	mkdir /root/.ssh
+	echo -n "$SSH_KEY" > /root/.ssh/id_rsa
+	chmod 600 /root/.ssh/id_rsa
+
+	touch /root/.ssh/known_hosts
+	chmod 600 /root/.ssh/known_hosts
+	ssh-keyscan -H ${DRONE_NETRC_MACHINE} > /etc/ssh/ssh_known_hosts 2> /dev/null
+fi
+
+# configure git global behavior and parameters via the
+# following environment variables:
+
+
+if [[ -z "${DRONE_COMMIT_AUTHOR_NAME}" ]]; then
+	export DRONE_COMMIT_AUTHOR_NAME=drone
+fi
+
+if [[ -z "${DRONE_COMMIT_AUTHOR_EMAIL}" ]]; then
+	export DRONE_COMMIT_AUTHOR_EMAIL=drone@localhost
+fi
+
+export GIT_AUTHOR_NAME=${DRONE_COMMIT_AUTHOR_NAME}
+export GIT_AUTHOR_EMAIL=${DRONE_COMMIT_AUTHOR_EMAIL}
+export GIT_COMMITTER_NAME=${DRONE_COMMIT_AUTHOR_NAME}
+export GIT_COMMITTER_EMAIL=${DRONE_COMMIT_AUTHOR_EMAIL}
+
+# invoke the sub-script based on the drone event type.
+# TODO we should ultimately look at the ref, since
+# we need something compatible with deployment events.
+
+CLONE_TYPE=$DRONE_BUILD_EVENT
+case $DRONE_COMMIT_REF in
+  refs/tags/* ) CLONE_TYPE=tag ;;
+esac
+
+case $CLONE_TYPE in
+pull_request)
+	clone-pull-request
+	;;
+tag)
+	clone-tag
+	;;
+*)
+	clone-commit
+	;;
+esac
+`
+// Contents of clone-commit
+const CloneCommit = `#!/bin/sh
+
+FLAGS=""
+if [[ ! -z "${PLUGIN_DEPTH}" ]]; then
+	FLAGS="--depth=${PLUGIN_DEPTH}"
+fi
+
+if [ ! -d .git ]; then
+	git init
+	git remote add origin ${DRONE_REMOTE_URL}
+fi
+
+set -e
+set -x
+
+git fetch ${FLAGS} origin +refs/heads/${DRONE_COMMIT_BRANCH}:
+git checkout ${DRONE_COMMIT_SHA} -b ${DRONE_COMMIT_BRANCH}
+`
+// Contents of clone-pull-request
+const ClonePullRequest = `#!/bin/sh
+
+FLAGS=""
+if [[ ! -z "${PLUGIN_DEPTH}" ]]; then
+	FLAGS="--depth=${PLUGIN_DEPTH}"
+fi
+
+if [ ! -d .git ]; then
+	git init
+	git remote add origin ${DRONE_REMOTE_URL}
+fi
+
+set -e
+set -x
+
+git fetch ${FLAGS} origin +refs/heads/${DRONE_COMMIT_BRANCH}:
+git checkout ${DRONE_COMMIT_BRANCH}
+
+git fetch origin ${DRONE_COMMIT_REF}:
+git merge ${DRONE_COMMIT_SHA}
+`
+// Contents of clone-tag
+const CloneTag = `#!/bin/sh
+
+FLAGS=""
+if [[ ! -z "${PLUGIN_DEPTH}" ]]; then
+	FLAGS="--depth=${PLUGIN_DEPTH}"
+fi
+
+if [ ! -d .git ]; then
+	git init
+	git remote add origin ${DRONE_REMOTE_URL}
+fi
+
+set -e
+set -x
+
+git fetch ${FLAGS} origin +refs/tags/${DRONE_TAG}:
+git checkout -qf FETCH_HEAD
+`
+

scripts/includetext.go

@@ -0,0 +1,77 @@
+// +build ignore
+
+package main
+
+import (
+	"bytes"
+	"flag"
+	"io/ioutil"
+	"log"
+	"strings"
+	"text/template"
+)
+
+var (
+	input  stringSlice
+	output string
+	name   string
+)
+
+func main() {
+	flag.Var(&input, "input", "input files")
+	flag.StringVar(&output, "output", "", "output file")
+	flag.StringVar(&name, "package", "", "package name")
+	flag.Parse()
+
+	var files []File
+	for _, file := range input {
+		out, err := ioutil.ReadFile(file)
+		if err != nil {
+			log.Fatalln(err)
+		}
+		files = append(files, File{
+			Name: file,
+			Slug: strings.ReplaceAll(strings.Title(file), "-", ""),
+			Data: string(out),
+		})
+	}
+
+	data := map[string]interface{}{
+		"Files":   files,
+		"Package": name,
+	}
+	buf := new(bytes.Buffer)
+	err := tmpl.Execute(buf, data)
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	ioutil.WriteFile(output, buf.Bytes(), 0644)
+}
+
+type stringSlice []string
+
+func (s *stringSlice) String() string {
+	return strings.Join(*s, ",")
+}
+
+func (s *stringSlice) Set(value string) error {
+	*s = append(*s, value)
+	return nil
+}
+
+type File struct {
+	Name string
+	Data string
+	Slug string
+}
+
+var tmpl = template.Must(template.New("_").Parse(`package {{ .Package }}
+
+// DO NOT EDIT. This file is automatically generated.
+
+{{ range .Files -}}
+// Contents of {{ .Name }}
+const {{ .Slug }} = ` + "`{{ .Data }}`" + `
+{{ end }}
+`))