chore(hack): add release_mod script

hack/lib.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+ROOT_MODULE=$(go list -m)
+
+function set_root_dir {
+  # shellcheck disable=SC2034
+  ROOT_DIR=$(go list -f '{{.Dir}}' "${ROOT_MODULE}")
+}
+
+set_root_dir
+
+####   Convenient IO methods #####
+COLOR_RED='\033[0;31m'
+COLOR_ORANGE='\033[0;33m'
+COLOR_GREEN='\033[0;32m'
+COLOR_BLUE='\033[0;94m'
+COLOR_BOLD='\033[1m'
+COLOR_NONE='\033[0m' # No Color
+
+function log_error {
+  >&2 echo -n -e "${COLOR_BOLD}${COLOR_RED}"
+  >&2 echo "$@"
+  >&2 echo -n -e "${COLOR_NONE}"
+}
+
+function log_warn {
+  >&2 echo -n -e "${COLOR_ORANGE}"
+  >&2 echo "$@"
+  >&2 echo -n -e "${COLOR_NONE}"
+}
+
+function log_succ {
+  >&2 echo -n -e "${COLOR_GREEN}"
+  >&2 echo "$@"
+  >&2 echo -n -e "${COLOR_NONE}"
+}
+
+function log_info {
+  >&2 echo -n -e "${COLOR_BLUE}"
+  >&2 echo "$@"
+  >&2 echo -n -e "${COLOR_NONE}"
+}

hack/release_mod.sh

@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+
+# Examples:
+
+# Update all dependencies to version vX.Y.Z
+# ./hack/release_mod.sh deps vX.Y.Z
+
+# Add tags to all modules with version vX.Y.Z
+# ./hack/release_mod.sh tags v0.1.0
+
+set -euo pipefail
+
+source ./hack/lib.sh
+
+cmd="${1}"
+version="${2}"
+if [ -z "${version}" ]; then
+  log_error "version argument is required"
+  exit 2
+fi
+
+go mod tidy
+
+dirs=$(find . -name "go.mod" -not -path "./docs/*" -exec dirname {} \;)
+
+function deps() {
+  log_info "Updating dependencies to version ${version}"
+  log_info ""
+
+  for dir in ${dirs}; do
+    (
+      log_info "Processing ${dir}"
+
+      cd "${dir}"
+
+      go mod tidy
+
+      modules=$(go list -f '{{if not .Main}}{{if not .Indirect}}{{.Path}}{{end}}{{end}}' -m all)
+      deps=$(echo "${modules}" | grep -E "${ROOT_MODULE}/.*" || true)
+
+      for dep in ${deps}; do
+        go mod edit -require "${dep}@${version}"
+      done
+
+      go mod tidy
+
+      cd "${ROOT_DIR}"
+
+      log_succ "  Processed ${dir}"
+    )
+  done
+
+  log_succ ""
+  log_succ "Dependencies updated, and commit them manually"
+}
+
+function tags(){
+  log_info "Adding tags to all modules with version ${version}"
+  log_info ""
+
+  for dir in ${dirs}; do
+    (
+      log_info "Processing ${dir}"
+      prefix="${dir#./}"
+      prefix="${prefix#.}"
+      # if prefix is not empty, append a slash
+      if [ -n "${prefix}" ]; then
+        prefix="${prefix}/"
+      fi
+
+      tag="${prefix}${version}"
+      git tag "${tag}"
+
+      log_succ "  Tag ${tag}"
+    )
+  done
+
+  log_succ ""
+  log_succ "Tags added, and push them manually"
+}
+
+# run the function
+"${cmd}"