ci: Enable GoReleaser .deb support (#3309)

* ci: Enable GoReleaser .deb support

* ci: Test .deb build

* ci: Fix typo

* ci: Turn off snapshot (breaks due to go mod edit)

* ci: Force the tag to rc3 for now

* ci: Let's try to publish the .debs

* ci: Attempt to enable build cache, rebuild after fixed line endings

* ci: Fix yml dupe ID issue, add caddy-api.service

* ci: Split cache keys between files so they're separate

* ci: Fix bindir

* ci: Update the script files

* ci: Retrigger

* ci: Push to gemfury

* ci: Use loop, fix bad env var

* ci: Retrigger

* ci: Try to force blank password?

* ci: Check if the token is actually present

* ci: Cleanup, remove debugging stuff

* ci: Remove useless comment

3 files changed, 57 insertions, 9 deletions

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6f34dde..d8d1cf7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -72,9 +72,9 @@ jobs:
       uses: actions/cache@v1
       with:
         path: ${{ steps.vars.outputs.go_cache }}
-        key: ${{ runner.os }}-go-gocache-${{ hashFiles('**/go.sum') }}
+        key: ${{ runner.os }}-go-ci-${{ hashFiles('**/go.sum') }}
         restore-keys: |
-          ${{ runner.os }}-go-
+          ${{ runner.os }}-go-ci
 
     - name: Get dependencies
       run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e67ae6e..a58a793 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,6 +27,7 @@ jobs:
     - name: Unshallowify the repo clone
       run: git fetch --prune --unshallow
 
+    # https://github.community/t5/GitHub-Actions/How-to-get-just-the-tag-name/m-p/32167/highlight/true#M1027
     - name: Print Go version and environment
       id: vars
       run: |
@@ -36,11 +37,17 @@ jobs:
         go env
         printf "\n\nSystem environment:\n\n"
         env
-    
-    # https://github.community/t5/GitHub-Actions/How-to-get-just-the-tag-name/m-p/32167/highlight/true#M1027
-    - name: Get the version
-      id: get_version
-      run: echo "::set-output name=version_tag::${GITHUB_REF/refs\/tags\//}"
+        echo "::set-output name=version_tag::${GITHUB_REF/refs\/tags\//}"
+        echo "::set-output name=short_sha::$(git rev-parse --short HEAD)"
+        echo "::set-output name=go_cache::$(go env GOCACHE)"
+
+    - name: Cache the build cache
+      uses: actions/cache@v1
+      with:
+        path: ${{ steps.vars.outputs.go_cache }}
+        key: ${{ runner.os }}-go-release-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-release
 
     # GoReleaser will take care of publishing those artifacts into the release
     - name: Run GoReleaser
@@ -50,4 +57,12 @@ jobs:
         args: release --rm-dist
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        TAG: ${{ steps.get_version.outputs.version_tag }}
+        TAG: ${{ steps.vars.outputs.version_tag }}
+
+    - name: Publish .deb to Gemfury
+      env:
+        GEMFURY_PUSH_TOKEN: ${{ secrets.GEMFURY_PUSH_TOKEN }}
+      run: |
+        for filename in dist/*.deb; do
+          curl -F package=@"$filename" https://${GEMFURY_PUSH_TOKEN}:@push.fury.io/caddy/
+        done
\ No newline at end of file
diff --git a/.goreleaser.yml b/.goreleaser.yml
index b5ca613..c1e162f 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -3,12 +3,13 @@ before:
     - mkdir -p caddy-build
     - cp cmd/caddy/main.go caddy-build/main.go
     - cp ./go.mod caddy-build/go.mod
-    - sed -i.bkp s/github.com\/caddyserver\/caddy\/v2/caddy/g ./caddy-build/go.mod
+    - sed -i.bkp 's|github.com/caddyserver/caddy/v2|caddy|g' ./caddy-build/go.mod
     # GoReleaser doesn't seem to offer {{.Tag}} at this stage, so we have to embed it into the env
     # so we run: TAG=$(git describe --abbrev=0) goreleaser release --rm-dist --skip-publish --skip-validate
     - go mod edit -require=github.com/caddyserver/caddy/v2@{{.Env.TAG}} ./caddy-build/go.mod
     - git clone --depth 1 https://github.com/caddyserver/dist caddy-dist
     - go mod download
+
 builds:
 - env:
   - CGO_ENABLED=0
@@ -35,6 +36,7 @@ builds:
   - -trimpath
   ldflags:
   - -s -w
+
 archives:
   - format_overrides:
       - goos: windows
@@ -43,12 +45,43 @@ archives:
       darwin: mac
 checksum:
   algorithm: sha512
+
+nfpms:
+  - id: default
+    package_name: caddy
+
+    vendor: Light Code Labs
+    homepage: https://caddyserver.com
+    maintainer: Matthew Holt <mholt@users.noreply.github.com>
+    description: |
+      Powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
+    license: Apache 2.0
+
+    formats:
+      - deb
+      # - rpm
+
+    bindir: /usr/bin
+    files:
+      ./caddy-dist/init/caddy.service: /lib/systemd/system/caddy.service
+      ./caddy-dist/init/caddy-api.service: /lib/systemd/system/caddy-api.service
+      ./caddy-dist/welcome/index.html: /usr/share/caddy/index.html
+    config_files:
+      ./caddy-dist/config/Caddyfile: /etc/caddy/Caddyfile
+
+    scripts:
+      postinstall: ./caddy-dist/scripts/postinstall.sh
+      preremove: ./caddy-dist/scripts/preremove.sh
+      postremove: ./caddy-dist/scripts/postremove.sh
+
+
 release:
   github:
     owner: caddyserver
     name: caddy
   draft: true
   prerelease: auto
+
 changelog:
   sort: asc
   filters: