generated from pulumi/pulumi-tf-provider-boilerplate
-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Update GitHub Actions workflows. (#410)
This PR was automatically generated by the update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt repo, from commit 8e401dced2ed99ea4b008e9a2a61a0945ddf9bb7.
- Loading branch information
1 parent
fc0b323
commit 6c53418
Showing
2 changed files
with
370 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,365 @@ | ||
| #!/usr/bin/env bash | ||
| # WARNING: This file is autogenerated - changes will be overwritten if not made via https://github.com/pulumi/ci-mgmt | ||
|
|
||
| set -e | ||
|
|
||
| original_exec="$0" | ||
| original_cmd="$1" | ||
|
|
||
| usage() { | ||
| cat <<EOF | ||
| NAME | ||
| upstream.sh - Manages applying patches to the upstream submodule. | ||
| SYNOPSIS | ||
| ${original_exec} <init|checkout|rebase|format_patches|check_in|help> [options] | ||
| COMMANDS | ||
| init [-f] Initialize the upstream submodule and applies the | ||
| patches to the working directory. | ||
| checkout [-f] Create a branch in the upstream repository with the | ||
| patches applied as commits. | ||
| rebase [-o] [-i] Rebase the checked out patches. | ||
| format_patches Write checkedout commits back to patches. | ||
| check_in Write checkedout commits back to patches, add upstream | ||
| and patches changes to the git staging area and exit | ||
| checkout mode. | ||
| help Print this help message, plus examples. | ||
| OPTIONS | ||
| -f Force the command to run even if the upstream submodule is modified | ||
| -o The new base commit to rebase the patches on top of | ||
| -i Run the rebase command interactively | ||
| -h Print this help message, plus examples | ||
| EOF | ||
| } | ||
|
|
||
| extended_docs() { | ||
| cat <<EOF | ||
| DESCRIPTION | ||
| We want to maintain changes to the upstream repository in a way that is easy | ||
| to manage and track. Rather than creating a fork of the upstream repository, | ||
| we maintain a set of patches (in the 'patches' directory) that we can apply | ||
| directly to the upstream code in the 'upstream' submodule. Our patches are | ||
| never pushed to the remote upstream repository. | ||
| EXAMPLES | ||
| Discard all changes in upstream and reapply patches to the working directory: | ||
| ${original_exec} init -f | ||
| Moving the patches to a new base commit: | ||
| ${original_exec} checkout | ||
| ${original_exec} rebase -o <new_base_commit> | ||
| ${original_exec} format_patches | ||
| Interactively edit the patches: | ||
| ${original_exec} checkout | ||
| ${original_exec} rebase -i | ||
| ${original_exec} format_patches | ||
| EOF | ||
| } | ||
|
|
||
| assert_upstream_exists() { | ||
| if [[ ! -d upstream ]]; then | ||
| echo "No 'upstream' directory detected. Aborting." | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| # Check the upstream submodule isn't modified in the working tree | ||
| assert_upstream_tracked() { | ||
| status=$(git status --porcelain upstream) | ||
| if [[ ${status} == *"M upstream" ]]; then | ||
| current_branch=$(cd upstream && git --no-pager rev-parse --abbrev-ref HEAD) | ||
| if [[ "${current_branch}" == "pulumi/patch-checkout" ]]; then | ||
| cat <<EOF | ||
| Error: The 'upstream' submodule is modified with untracked changes. | ||
| Currently checked out on the 'pulumi/patch-checkout' branch. This was likely caused by | ||
| running a 'checkout' command and not running 'format_patches' afterwards. | ||
| To turn the commits in the 'pulumi/patch-checkout' branch back into patches, run the | ||
| 'format_patches' command. | ||
| To disgard changes in the 'pulumi/patch-checkout' branch, use the 'force' flag (-f): | ||
| ${original_exec} ${original_cmd} -f | ||
| EOF | ||
| exit 1 | ||
| fi | ||
| echo "Error: The 'upstream' submodule is modified but not tracked." | ||
| echo "${current_branch}" | ||
| git submodule status upstream | ||
| cat <<EOF | ||
| Either stage or reset the 'upstream' submodule changes before continuing: | ||
| git add upstream | ||
| # or # | ||
| git checkout upstream | ||
| EOF | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| assert_is_checked_out() { | ||
| current_branch=$(cd upstream && git --no-pager rev-parse --abbrev-ref HEAD) | ||
| if [[ "${current_branch}" != "pulumi/patch-checkout" ]]; then | ||
| echo "Expected upstream to be checked out on the 'pulumi/patch-checkout' branch, but ${current_branch} is checked out." | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| assert_no_rebase_in_progress() { | ||
| # Use git to resolve the possible location of files indicating a rebase might be in progress. | ||
| rebase_merge_dir=$(cd upstream && git rev-parse --git-path rebase-merge) | ||
| rebase_apply_dir=$(cd upstream && git rev-parse --git-path rebase-apply) | ||
|
|
||
| if [[ -d "${rebase_merge_dir}" ]] || [[ -d "${rebase_apply_dir}" ]]; then | ||
| echo "rebase still in progress in './upstream'. Please resolve the rebase in" | ||
| exit 1 | ||
| fi | ||
| } | ||
|
|
||
| err_failed_to_apply() { | ||
| cat <<EOF | ||
| Failed to apply $1. | ||
| Hint: to avoid conflicts when updating the upstream submodule, use the | ||
| following commands: | ||
| 1. '${original_exec} checkout' to create a branch with the patches applied as commits | ||
| 2. '${original_exec} rebase -o <new_base_commit>' to rebase the patches on top of the | ||
| new upstream commit. Resolve any conflicts and continue the rebase to completion. | ||
| 3. '${original_exec} check_in' to create an updated set of patches from the commits | ||
| Reset the upstream submodule to the previous known good upstream commit before | ||
| trying again. This can be done with: | ||
| (cd upstream && git reset --hard <last_known_good_commit>) | ||
| git add upstream | ||
| EOF | ||
| exit 1 | ||
| } | ||
|
|
||
| apply_patches() { | ||
| # Iterating over the patches folder in sorted order, | ||
| # apply the patch using a 3-way merge strategy. This mirrors the default behavior of 'git merge' | ||
| cd upstream | ||
| for patch in ../patches/*.patch; do | ||
| if ! git apply --3way "${patch}" --allow-empty; then | ||
| err_failed_to_apply "$(basename "${patch}")" | ||
| fi | ||
| done | ||
| } | ||
|
|
||
| init() { | ||
| # Parse additional flags | ||
| while getopts "f" flag; do | ||
| case "${flag}" in | ||
| f) force="true";; | ||
| *) echo "Unexpected option ${flag}"; exit 1;; | ||
| esac | ||
| done | ||
|
|
||
| assert_upstream_exists | ||
|
|
||
| if [[ "${force}" != "true" ]]; then | ||
| assert_upstream_tracked | ||
| else | ||
| echo "Warning: forcing init command to run even if the upstream submodule is modified." | ||
| fi | ||
|
|
||
| git submodule update --force --init | ||
| apply_patches | ||
| } | ||
|
|
||
| checkout() { | ||
| # Parse additional flags | ||
| while getopts "f" flag; do | ||
| case "${flag}" in | ||
| f) force="true";; | ||
| *) echo "Unexpected option ${flag}"; exit 1;; | ||
| esac | ||
| done | ||
|
|
||
| assert_upstream_exists | ||
|
|
||
| if [[ "${force}" != "true" ]]; then | ||
| assert_upstream_tracked | ||
| else | ||
| echo "Warning: forcing checkout command to run even if the upstream submodule is modified." | ||
| fi | ||
|
|
||
| git submodule update --force --init | ||
| cd upstream | ||
| if [[ "${force}" == "true" ]]; then | ||
| echo "Cleaning up any previous branches" | ||
| git branch -D pulumi/patch-checkout | ||
| git branch -D pulumi/checkout-base | ||
| git branch -D pulumi/original-base | ||
| fi | ||
| # Clean up any previous in-progress rebases. | ||
| rebase_merge_dir=$(git rev-parse --git-path rebase-merge) | ||
| rebase_apply_dir=$(git rev-parse --git-path rebase-apply) | ||
| rm -rf "${rebase_merge_dir}" | ||
| rm -rf "${rebase_apply_dir}" | ||
| git fetch --all | ||
|
|
||
| # Set the 'pulumi/checkout-base' branch to the current commit of the upstream repository | ||
| # This is used to track the base commit of the patches | ||
| # If rebasing, then this must be moved to the new base commit. | ||
| git branch -f pulumi/checkout-base | ||
| # Create a new branch 'pulumi/patch-checkout' which will contain the commits for each patch | ||
| git checkout -B pulumi/patch-checkout | ||
|
|
||
| for patch in ../patches/*.patch; do | ||
| if ! git am --3way "${patch}"; then | ||
| err_failed_to_apply "$(basename "${patch}")" | ||
| fi | ||
| done | ||
|
|
||
| cat <<EOF | ||
| The patches have been checked out as commits in the './upstream' repository. | ||
| The 'pulumi/patch-checkout' branch is pointing to the last patch. | ||
| The 'pulumi/checkout-base' branch is pointing to the base commit of the patches. | ||
| To interactively edit the commits: | ||
| ${original_exec} rebase -i | ||
| To change the base of the patches: | ||
| ${original_exec} rebase -o <new_base_commit> | ||
| Once you have finished editing the commits, run | ||
| ${original_exec} check_in | ||
| EOF | ||
| } | ||
|
|
||
| rebase() { | ||
| # Parse additional flags | ||
| onto="pulumi/checkout-base" | ||
| interactive="false" | ||
| while getopts "io:" flag; do | ||
| case "${flag}" in | ||
| i) interactive="true";; | ||
| o) onto="${OPTARG}";; | ||
| *) echo "Unexpected option ${flag}"; exit 1;; | ||
| esac | ||
| done | ||
|
|
||
| assert_is_checked_out | ||
|
|
||
| cd upstream | ||
| # Fetch the latest changes from the upstream repository | ||
| git fetch --all | ||
| # Set the "pulumi/original-base" branch to the current base commit of the patches | ||
| git branch -f pulumi/original-base pulumi/checkout-base | ||
| # Set the "pulumi/patch-checkout" branch to track the "pulumi/original-base" branch | ||
| git branch --set-upstream-to=pulumi/original-base pulumi/patch-checkout | ||
| # Set the "pulumi/checkout-base" branch to the new base commit ready for formatting the patches after | ||
| git branch -f pulumi/checkout-base "${onto}" | ||
| # Rebase the 'pulumi/patch-checkout' branch on top of the new base commit | ||
| interactive_flag="" | ||
| if [[ "${interactive}" == "true" ]]; then | ||
| interactive_flag="--interactive" | ||
| fi | ||
| if ! git rebase --onto "${onto}" ${interactive_flag}; then | ||
| echo "Rebase failed. Please resolve the conflicts and run 'git rebase --continue' in the upstream directory." | ||
| exit 1 | ||
| fi | ||
| cd .. | ||
| } | ||
|
|
||
| export_patches() { | ||
| # Remove all existing patches before creating the new ones in case they've been renamed or removed. | ||
| rm -f patches/*.patch | ||
|
|
||
| # Extract patches from the commits in the 'pulumi/patch-checkout' branch into the 'patches' directory. | ||
| # Use the 'pulumi/checkout-base' branch to determine the base commit of the patches. | ||
| (cd upstream && git format-patch pulumi/checkout-base -o ../patches --zero-commit --no-signature --no-stat --no-numbered) | ||
| } | ||
|
|
||
| format_patches() { | ||
| assert_upstream_exists | ||
| assert_is_checked_out | ||
| assert_no_rebase_in_progress | ||
|
|
||
| export_patches | ||
| cat <<EOF | ||
| Patches have been created in the 'patches' directory. If you've made changes to | ||
| the base, ensure you add 'upstream' to the git stage before running 'init -f' | ||
| to exit the checkout mode. | ||
| EOF | ||
| } | ||
|
|
||
| check_in() { | ||
| assert_upstream_exists | ||
| assert_is_checked_out | ||
| assert_no_rebase_in_progress | ||
|
|
||
| export_patches | ||
| # Check out the new base of the patches | ||
| (cd upstream && git checkout pulumi/checkout-base) | ||
|
|
||
| # Add the patches and upstream changes to the git staging area | ||
| git add patches upstream | ||
| # Exit the checkout mode and re-initialize the upstream submodule | ||
| git submodule update --force --init | ||
| apply_patches | ||
| cat <<EOF | ||
| Changes to patches and upstream have been staged, exited checkout mode and | ||
| re-initializing using updated patches and updated upstream base. | ||
| EOF | ||
| } | ||
|
|
||
| if [[ -z ${original_cmd} ]]; then | ||
| echo "Error: command is required." | ||
| echo | ||
| usage | ||
| extended_docs | ||
| exit 1 | ||
| fi | ||
| # Check for help flag and short-circuit to print usage. | ||
| for arg in "$@"; do | ||
| case ${arg} in | ||
| "help"|"-h"|"--help") | ||
| usage | ||
| extended_docs | ||
| exit 0 | ||
| ;; | ||
| *) | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| # Remove the command argument from the list of arguments to pass to the command. | ||
| shift | ||
| case ${original_cmd} in | ||
| init) | ||
| init "$@" | ||
| ;; | ||
| checkout) | ||
| checkout "$@" | ||
| ;; | ||
| rebase) | ||
| rebase "$@" | ||
| ;; | ||
| format_patches) | ||
| format_patches "$@" | ||
| ;; | ||
| check_in) | ||
| check_in "$@" | ||
| ;; | ||
| *) | ||
| echo "Error: unknown command \"${original_cmd}\"." | ||
| echo | ||
| usage | ||
| exit 1 | ||
| ;; | ||
| esac |