Revert "Partial release automation (#912)" (#921)

This reverts commit a447a58.

Author: sparrc

scripts/check_for_new_al_version.sh

@@ -1,8 +1,39 @@
 #!/bin/bash
 set -xeuo pipefail
 
+# Initialize variables
+next_token=""
+all_tags=()
+
+# Get all amazonlinux container image tags
+while true; do
+    if [ -z "$next_token" ]; then
+        response=$(curl -sSL \
+            --header "Content-Type: application/json" \
+            --request POST \
+            --data '{"registryAliasName":"amazonlinux","repositoryName":"amazonlinux","maxResults":250}' \
+            https://api.us-east-1.gallery.ecr.aws/describeImageTags)
+    else
+        response=$(curl -sSL \
+            --header "Content-Type: application/json" \
+            --request POST \
+            --data "{\"registryAliasName\":\"amazonlinux\",\"repositoryName\":\"amazonlinux\",\"nextToken\":\"$next_token\",\"maxResults\":250}" \
+            https://api.us-east-1.gallery.ecr.aws/describeImageTags)
+    fi
+
+    # Extract tags and add them to the array
+    tags=$(echo "$response" | jq -r '.imageTagDetails[].imageTag')
+    all_tags+=($tags)
+
+    # Check if there's a next token
+    next_token=$(echo "$response" | jq -r '.nextToken')
+    if [[ "$next_token" == "null" ]]; then
+        break
+    fi
+done
+
 # Find the most recent AL2 tag
-most_recent_al2=$(./scripts/most_recent_al2.sh)
+most_recent_al2=$(printf '%s\n' "${all_tags[@]}" | grep '^2\.' | grep -v minimal | grep -v arm | grep -v amd | sort -V | tail -n 1)
 
 # Read the JSON file
 json_file="linux.version"
@@ -15,142 +46,17 @@ cloudwatch_plugin_version=$(echo "$json_content" | jq -r '.linux."cloudwatch-plu
 kinesis_plugin_version=$(echo "$json_content" | jq -r '.linux."kinesis-plugin"')
 firehose_plugin_version=$(echo "$json_content" | jq -r '.linux."firehose-plugin"')
 
-changelog_commit=$(git log -n1 --pretty=format:%h CHANGELOG.md)
-changelog_commit_date="$(git show --no-patch --format=%ci $changelog_commit)"
-current_commit=$(git log -n1 --pretty=format:%h)
-
-# Test Overrides
-
-
-upstream_changes=false
-newer_upstream_changes=""
-if [ "${#FLUENT_BIT_DIRECTORY}" -ge 1 ]; then
-    newer_upstream_changes=$(cd $FLUENT_BIT_DIRECTORY; git log --pretty=format:%s --after "$changelog_commit_date")
-    # If there are NOT newer changes
-    if [ ${#newer_upstream_changes} -le 1 ]; then
-        FLUENT_BIT_DIRECTORY=""
-    fi
-fi
-
-compared_string=""
-
-add_changelog_changes=false
-flb_has_changes=false
-we_have_changes=false
-if [ "${#FLUENT_BIT_DIRECTORY}" -ge 1 ]; then
-    flb_has_changes=true
-fi
-if [ "$changelog_commit" != "$current_commit" ]; then
-    we_have_changes=true
-fi
-
-if [ "$we_have_changes" = true ] || [ "$flb_has_changes" = true ]; then
-    compared_string="
-Compared to the previous release, this release adds:"
-    commit_names=$(git log --pretty=format:%s "$changelog_commit".."$current_commit")
-    if [ "$flb_has_changes" = true ]; then
-        # Get commits from the upstream as well
-        # Add newline to separate from existing commits
-        commit_names+="
-"
-        # Add FLB commit names to the list considered for changelog updates
-        commit_names+="$newer_upstream_changes"
-    fi
-    original_ifs=$IFS
-    IFS="
-"
-    for line in $commit_names
-    do
-        IFS=" "
-        found_label=false
-        for word in $line
-        do
-            # Look for an indication of what this commit is about
-            # unless we already are at the stage of collecting
-            # the name
-            if [ "$found_label" = false ]; then
-                # Factor out setting this to true if a
-                # label is found, reducing boilerplate
-                found_label=true
-                if [ "$word" = "feature:" ]; then
-                    compared_string+="
-* Feature - "
-                    continue
-                elif [ "$word" = "enhancement:" ]; then
-                    compared_string+="
-* Enhancement - "
-                    continue
-                elif [ "$word" = "fix:" ] || [ "$word" = "bugfix:" ]; then
-                    compared_string+="
-* Fix - "
-                    continue
-                elif [ "$word" = "Fix" ]; then
-                    compared_string+="
-* Fix - "
-                    # We don't continue for the enclosing elif,
-                    # i.e. we add "Fix" as the first word
-                elif [ $(echo "$word" | grep "\(aws:\|out_cloudwatch_logs:\|out_s3:\|out_kinesis:\|filter_ecs:\|filter_kubernetes:\)") ]; then
-                    change_type="Enhancement"
-                    for inner_word in $line
-                    do
-                        if [ $(echo "$inner_word" | grep '\(fix\|Fix\|bugfix\)') ]; then
-                            change_type="Fix"
-                            break
-                        elif [ $(echo "$inner_word" | grep '\(add\|Add\)') ]; then
-                            change_type="Feature"
-                            break
-                        elif [ $(echo "$inner_word" | grep '\(allow\|support\)') ]; then
-                            # Enhancement is the default
-                            break
-                        fi
-                    done
-
-                    compared_string+="
-* $change_type - "
-                    continue
-                else
-                    # No label was found
-                    found_label=false
-                fi
-            fi
-            if [ "$found_label" = false ]; then
-                # If no label, skip this commit
-                break 1
-            else
-                # Add each word aside from the prefix to the commit changelog description
-                compared_string+=$word
-                compared_string+=" "
-            fi
-        done
-        IFS="
-"
-    done
-    # Append newline to separate from the next changelog entry
-    compared_string+="
-"
-    IFS=$original_ifs
-fi
-
 # Generate the changelog entry
-
-new_changelog="
+cat << EOF
 ### $version
 This release includes:
 * Fluent Bit [$fluent_bit_version](https://github.com/fluent/fluent-bit/tree/v$fluent_bit_version)
 * Amazon CloudWatch Logs for Fluent Bit ${cloudwatch_plugin_version#v}
 * Amazon Kinesis Streams for Fluent Bit ${kinesis_plugin_version#v}
 * Amazon Kinesis Firehose for Fluent Bit ${firehose_plugin_version#v}
 * Amazon Linux base container image version: $most_recent_al2
-$compared_string"
-
-heads=$(head -n 1 CHANGELOG.md)
-tails=$(tail -n +3 CHANGELOG.md)
-
-rm -f temp_changelog.txt
-echo "$heads" >> temp_changelog.txt
-echo "$new_changelog" >> temp_changelog.txt
-echo "$tails" >> temp_changelog.txt
-
-mv -f temp_changelog.txt CHANGELOG.md
-rm -f temp_changelog.txt
 
+Compared to the previous release, this release adds:
+* Fix - TODO blah blah [#TODO](https://github.com/amazon-contributing/upstream-to-fluent-bit/pull/TODO)
+* Enhancement - TODO blah blah [#TODO](https://github.com/aws/aws-for-fluent-bit/pull/TODO)
+EOF