install.sh: support for inplace upgrade

and also support version tags without leading v.

deployments/examples/bare-metal-simple/install.sh

@@ -48,6 +48,7 @@ get_latest_version
 
 dlversion="${OC_VERSION:-$latest_version}"
 dlurl="https://github.com/opencloud-eu/opencloud/releases/download/v${dlversion}/"
+dlurl2="https://github.com/opencloud-eu/opencloud/releases/download/${dlversion}/"
 
 sandbox="opencloud-sandbox-${dlversion}"
 
@@ -74,6 +75,17 @@ fi
 dlfile="opencloud-${dlversion}-${os}-${dlarch}"
 
 # download
+status=$(curl -I -L -o /dev/null -s -w "%{http_code}\n" "$dlurl/$dlfile")
+if [ "$status" -ne 200 ]; then
+       echo "HTTP code: $status ($dlurl/$dlfile)"
+       dlurl=$dlurl2
+       status=$(curl -I -L -o /dev/null -s -w "%{http_code}\n" "$dlurl2/$dlfile")
+       if [ "$status" -ne 200 ]; then
+               echo "HTTP code: $status ($dlurl/$dlfile)"
+               # exit -1       # or try nevertheless?
+       fi
+fi
+
 echo "Downloading ${dlurl}/${dlfile}"
 
 curl -L -o "${dlfile}" --progress-bar "${dlurl}/${dlfile}"
@@ -84,12 +96,12 @@ export OC_CONFIG_DIR="$basedir/config"
 export OC_BASE_DATA_PATH="$basedir/data"
 mkdir -p "$OC_CONFIG_DIR" "$OC_BASE_DATA_PATH"
 
+maincfg="$OC_CONFIG_DIR/opencloud.yaml"
+
 # It is bound to localhost for now to deal with non existing routes
 # to certain host names for example in WSL
 host="${OC_HOST:-localhost}"
 
-./${dlfile} init --insecure yes --ap admin
-
 echo '#!/bin/bash
 SCRIPT_DIR="$(dirname "$(readlink -f "${0}")")"
 cd "${SCRIPT_DIR}"' > runopencloud.sh
@@ -108,6 +120,14 @@ export OC_LOG_LEVEL=warning
 
 chmod 755 runopencloud.sh
 
+if [ -f "$maincfg" ]; then
+    echo "Main config file $maincfg exists."
+    echo "Skipping initialization. This might be an update from a previous version."
+    echo "To restart the server, refer to the script in $basedir or $basedir/$sandbox"
+    exit 0
+fi
+./${dlfile} init --insecure yes --ap admin
+
 echo "Connect to OpenCloud via https://${host}:9200"
 echo ""
 echo "*** This is a fragile test setup, not suitable for production! ***"

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/dutchcoders/go-clamd v0.0.0-20170520113014-b970184f4d9e
 	github.com/gabriel-vasile/mimetype v1.4.12
 	github.com/ggwhite/go-masker v1.1.0
-	github.com/go-chi/chi/v5 v5.2.5
+	github.com/go-chi/chi/v5 v5.2.4
 	github.com/go-chi/render v1.0.3
 	github.com/go-jose/go-jose/v3 v3.0.4
 	github.com/go-ldap/ldap/v3 v3.4.12

go.sum

@@ -381,8 +381,8 @@ github.com/go-asn1-ber/asn1-ber v1.4.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkPro
 github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667 h1:BP4M0CvQ4S3TGls2FvczZtj5Re/2ZzkV9VwqPHH/3Bo=
 github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
 github.com/go-chi/chi v4.0.2+incompatible/go.mod h1:eB3wogJHnLi3x/kFX2A+IbTBlXxmMeXJVKy9tTv1XzQ=
-github.com/go-chi/chi/v5 v5.2.5 h1:Eg4myHZBjyvJmAFjFvWgrqDTXFyOzjj7YIm3L3mu6Ug=
-github.com/go-chi/chi/v5 v5.2.5/go.mod h1:X7Gx4mteadT3eDOMTsXzmI4/rwUpOwBHLpAfupzFJP0=
+github.com/go-chi/chi/v5 v5.2.4 h1:WtFKPHwlywe8Srng8j2BhOD9312j9cGUxG1SP4V2cR4=
+github.com/go-chi/chi/v5 v5.2.4/go.mod h1:X7Gx4mteadT3eDOMTsXzmI4/rwUpOwBHLpAfupzFJP0=
 github.com/go-chi/render v1.0.3 h1:AsXqd2a1/INaIfUSKq3G5uA8weYx20FOsM7uSoCyyt4=
 github.com/go-chi/render v1.0.3/go.mod h1:/gr3hVkmYR0YlEy3LxCuVRFzEu9Ruok+gFqbIofjao0=
 github.com/go-cmd/cmd v1.0.5/go.mod h1:y8q8qlK5wQibcw63djSl/ntiHUHXHGdCkPk0j4QeW4s=

vendor/github.com/go-chi/chi/v5/middleware/route_headers.go

@@ -79,7 +79,6 @@ func (hr HeaderRouter) Handler(next http.Handler) http.Handler {
 		if len(hr) == 0 {
 			// skip if no routes set
 			next.ServeHTTP(w, r)
-			return
 		}
 
 		// find first matching header route, and continue

vendor/modules.txt

@@ -475,7 +475,7 @@ github.com/go-acme/lego/v4/challenge
 # github.com/go-asn1-ber/asn1-ber v1.5.8-0.20250403174932-29230038a667
 ## explicit; go 1.13
 github.com/go-asn1-ber/asn1-ber
-# github.com/go-chi/chi/v5 v5.2.5
+# github.com/go-chi/chi/v5 v5.2.4
 ## explicit; go 1.22
 github.com/go-chi/chi/v5
 github.com/go-chi/chi/v5/middleware