build: move to use `releases/` prefix

The team decided to use `releases/*.*.*` for the naming scheme of release tags.

This change needs to be reflected in the `build` tooling as well.

build/release

@@ -17,8 +17,8 @@ main() {
     echo "fatal: empty version number" >&2 ; exit 1
   fi
 
-  if ! git rev-parse --verify "v$version^{tag}" >/dev/null 2>&1; then
-    echo "error: '$version' is not a valid version, tag 'v$version' not found" >&2
+  if ! git rev-parse --verify "releases/$version^{tag}" >/dev/null 2>&1; then
+    echo "error: '$version' is not a valid version, tag 'releases/$version' not found" >&2
     exit 1
   fi
 

build/tag

@@ -3,11 +3,12 @@ set -e
 
 if [ $# -ne 1 ]; then
   echo "Usage: $0 <version-number>"
+  echo "Produces a Git Tag under 'releases/<version-number>', signed by the 'user.signingKey' which must match 'rad self --ssh-key'"
   exit 1
 fi
 
 version="$1"
-tag="v$version"
+tag="releases/$version"
 
 git_config_key="user.signingKey"
 

build/upload

@@ -58,7 +58,7 @@ main() {
   # `rad://z3gqcJUoA1n9HaHKufZs5FCSGazv5/<nid>`, where `<nid>` is the local Node
   # ID.
   echo "Pushing tags to ${rad_remote}.."
-  git push "${rad_remote}" --tags
+  git push "${rad_remote}" "releases/${version}"
 
   echo "Done."
 }

build/version

@@ -1,9 +1,9 @@
 #!/bin/sh
 
-if ! version="$(git describe --match='v*' --candidates=1 2>/dev/null)"; then
+if ! version="$(git describe --match='releases/*' --candidates=1 2>/dev/null)"; then
   echo "fatal: no version tag found by 'git describe'" >&2 ; exit 1
 fi
-# Remove `v` prefix from version.
-version=${version#v}
+# Remove the `releases/` prefix from version.
+version=${version#releases/}
 
 echo "$version"

scripts/changelog

@@ -12,7 +12,7 @@ while [ $# -gt 0 ]; do
         exit 1
       fi
       shift
-      from=$(echo "$1" | sed 's/^v//')
+      from=$(echo "$1" | sed 's/^releases\///')
       break
       ;;
     *)
@@ -23,13 +23,18 @@ while [ $# -gt 0 ]; do
 done
 
 # Current/latest tag.
-current=$(git describe --tags --match='v*' --abbrev=0)
-version=$(echo "$current" | sed 's/^v//')
+version="$(build/version)"
+current="releases/${version}"
+
+if ! git rev-parse --verify "$current^{tag}" >/dev/null 2>&1; then
+  echo "error: tag '$current' not found" >&2
+  exit 1
+fi
 
 if [ -z "$from" ]; then
   previous="$(git describe --abbrev=0 HEAD^)"
 else
-  previous="v$from"
+  previous="releases/$from"
 fi
 
 if ! git rev-parse --verify "$previous^{tag}" >/dev/null 2>&1; then