Simplify the release scripts in preparation of rewriting them in Python
These are the scripts I'm currently using for the Bazel 0.12.0 release.
Closes #4908.
PiperOrigin-RevId: 190598268
diff --git a/scripts/release/relnotes.sh b/scripts/release/relnotes.sh
index d88ef46..c1598c6 100755
--- a/scripts/release/relnotes.sh
+++ b/scripts/release/relnotes.sh
@@ -18,6 +18,9 @@
# Generate the release notes from the git history.
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+source ${SCRIPT_DIR}/common.sh
+
# It uses the RELNOTES tag in the history to knows the important changes to
# report:
# RELNOTES: indicates a change important the user.
@@ -34,7 +37,7 @@
# BASELINE is the hash of the baseline commit of the latest release
# CHERRYPICKS is the list of hash of cherry-picked commits of the latest release
# return 1 if there is no initial release
-function get_last_release() {
+function __get_last_release() {
local changelog=$1
[ -f "$changelog" ] || return 1 # No changelog = initial release
local BASELINE_LINE=$(grep -m 1 -n '^Baseline: ' "$changelog") || return 1
@@ -56,7 +59,7 @@
# Now get the list of commit with a RELNOTES since latest release baseline ($1)
# discarding cherry_picks ($2..) and rollbacks. The returned list of commits is
# from the oldest to the newest
-function get_release_notes_commits() {
+function __get_release_notes_commits() {
local baseline=$1
shift
local cherry_picks="$@"
@@ -76,7 +79,7 @@
# RELNOTES_INC for incompatible changes
# RELNOTES_NEW for new features changes
# RELNOTES for other changes
-function extract_release_note() {
+function __extract_release_note() {
local find_relnote_awk_script="
BEGIN { in_relnote = 0 }
/^$/ { in_relnote = 0 }
@@ -96,19 +99,19 @@
# Build release notes arrays from a list of commits ($@) and return the release
# note in an array of array.
-function generate_release_notes() {
+function __generate_release_notes() {
for i in "${RELNOTES_TYPES[@]}"; do
eval "RELNOTES_${i}=()"
done
for commit in $@; do
- extract_release_note "${commit}"
+ __extract_release_note "${commit}"
done
}
# Returns the list of release notes in arguments into a list of points in
# a markdown list. The release notes are wrapped to 70 characters so it
# displays nicely in a git history.
-function format_release_notes() {
+function __format_release_notes() {
local i
for (( i=1; $i <= $#; i=$i+1 )); do
local relnote="${!i}"
@@ -120,11 +123,11 @@
# Create the release notes since commit $1 ($2...${[#]} are the cherry-picks,
# so the commits to ignore.
-function release_notes() {
+function __release_notes() {
local i
- local commits=$(get_release_notes_commits $@)
+ local commits=$(__get_release_notes_commits $@)
local length="${#RELNOTES_TYPES[@]}"
- generate_release_notes "$commits"
+ __generate_release_notes "$commits"
for (( i=0; $i < $length; i=$i+1 )); do
local relnotes_title="${RELNOTES_DESC[$i]}"
local relnotes_type=${RELNOTES_TYPES[$i]}
@@ -133,7 +136,7 @@
if (( "${nb_relnotes}" > 0 )); then
echo "${relnotes_title}:"
echo
- format_release_notes "${!relnotes}"
+ __format_release_notes "${!relnotes}"
echo
fi
done
@@ -142,8 +145,8 @@
# A wrapper around all the previous function, using the CHANGELOG.md
# file in $1 to compute the last release commit hash.
function create_release_notes() {
- local last_release=$(get_last_release "$1") || \
+ local last_release=$(__get_last_release "$1") || \
{ echo "Initial release."; return 0; }
[ -n "${last_release}" ] || { echo "Initial release."; return 0; }
- release_notes ${last_release}
+ __release_notes ${last_release}
}
