mirror of
https://github.com/coder/coder.git
synced 2026-06-02 20:48:20 +00:00
Cian Johnston
497f637f58
⚠️ DO NOT MERGE UNTIL @f0ssel SAYS SO ⚠️
This reverts commit 8f78c5145f
(https://github.com/coder/coder/pull/23290).
70 lines
2.4 KiB
Bash
Executable File
70 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# This script determines if a commit in either the main branch or a
|
|
# `release/x.y` branch should be deployed to dogfood.
|
|
#
|
|
# To avoid masking unrelated failures, this script will return 0 in either case,
|
|
# and will print `DEPLOY` or `NOOP` to stdout.
|
|
|
|
set -euo pipefail
|
|
# shellcheck source=scripts/lib.sh
|
|
source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
|
|
cdroot
|
|
|
|
deploy_branch=main
|
|
|
|
# Determine the current branch name and check that it is one of the supported
|
|
# branch names.
|
|
branch_name=$(git branch --show-current)
|
|
|
|
if [[ "$branch_name" != "main" && ! "$branch_name" =~ ^release/[0-9]+\.[0-9]+$ ]]; then
|
|
error "Current branch '$branch_name' is not a supported branch name for dogfood, must be 'main' or 'release/x.y'"
|
|
fi
|
|
log "Current branch '$branch_name'"
|
|
|
|
# Determine the remote name
|
|
remote=$(git remote -v | grep coder/coder | awk '{print $1}' | head -n1)
|
|
if [[ -z "${remote}" ]]; then
|
|
error "Could not find remote for coder/coder"
|
|
fi
|
|
log "Using remote '$remote'"
|
|
|
|
# Step 1: List all release branches and sort them by major/minor so we can find
|
|
# the latest release branch.
|
|
release_branches=$(
|
|
git branch -r --format='%(refname:short)' |
|
|
grep -E "${remote}/release/[0-9]+\.[0-9]+$" |
|
|
sed "s|${remote}/||" |
|
|
sort -V
|
|
)
|
|
|
|
# As a sanity check, release/2.26 should exist.
|
|
if ! echo "$release_branches" | grep "release/2.26" >/dev/null; then
|
|
error "Could not find existing release branches. Did you run 'git fetch -ap ${remote}'?"
|
|
fi
|
|
|
|
latest_release_branch=$(echo "$release_branches" | tail -n 1)
|
|
latest_release_branch_version=${latest_release_branch#release/}
|
|
log "Latest release branch: $latest_release_branch"
|
|
log "Latest release branch version: $latest_release_branch_version"
|
|
|
|
# Step 2: check if a matching tag `v<x.y>.0` exists. If it does not, we will
|
|
# use the release branch as the deploy branch.
|
|
if ! git rev-parse "refs/tags/v${latest_release_branch_version}.0" >/dev/null 2>&1; then
|
|
log "Tag 'v${latest_release_branch_version}.0' does not exist, using release branch as deploy branch"
|
|
deploy_branch=$latest_release_branch
|
|
else
|
|
log "Matching tag 'v${latest_release_branch_version}.0' exists, using main as deploy branch"
|
|
fi
|
|
log "Deploy branch: $deploy_branch"
|
|
|
|
# Finally, check if the current branch is the deploy branch.
|
|
log
|
|
if [[ "$branch_name" != "$deploy_branch" ]]; then
|
|
log "VERDICT: DO NOT DEPLOY"
|
|
echo "NOOP" # stdout
|
|
else
|
|
log "VERDICT: DEPLOY"
|
|
echo "DEPLOY" # stdout
|
|
fi
|