Nightly build fix

APT packaging fixes

- Adopt nightly versioning to be parsed
- Fix binary source path for release builds

Improve unstable build versioning

Use timestamp as bugfix version, as we would have the same version number in all builds until the version tag gets updated

.goreleaser-nightly.yml

@@ -7,7 +7,7 @@ builds:
   flags:
   - -tags=release
   ldflags:
-  - -X github.com/evcc-io/evcc/server.Version={{.Version}}.0-nightly.{{.Date}} -X github.com/evcc-io/evcc/server.Commit={{.ShortCommit}} -s -w
+  - -X github.com/evcc-io/evcc/server.Version={{.Version}}.{{.Timestamp}} -X github.com/evcc-io/evcc/server.Commit={{.ShortCommit}} -s -w
   env:
   - CGO_ENABLED=0
   goos:
@@ -31,15 +31,15 @@ archives:
     format: zip
   files:
   - evcc.dist.yaml
-  name_template: "{{.ProjectName}}_{{ .Version }}.0-nightly.{{.Date}}_{{.Os}}-{{.Arch}}"
+  name_template: "{{.ProjectName}}_{{ .Version }}.{{.Timestamp}}_{{.Os}}-{{.Arch}}"
 checksum:
   name_template: 'checksums.txt'
 snapshot:
-  name_template: "nightly"
+  name_template: "{{ .Version }}.{{.Timestamp}}"
 nfpms:
   - id: default
     package_name: evcc
-    file_name_template: "{{.ProjectName}}_{{ .Version }}.0-nightly.{{.Date}}_{{.Os}}-{{.Arch}}"
+    file_name_template: "{{.ProjectName}}_{{ .Version }}.{{.Timestamp}}_{{.Os}}-{{.Arch}}"
 
     homepage:  https://evcc.io
     description: EV Charge Controller