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0192861155
1. Docker rejects two mounts on one target, so a `container.volumes:` or `--volume` aimed at `/opt/hostedtoolcache` failed the job with `Duplicate mount point`. Job and service volumes now displace the mount on the same path, and `name:/target:ro` no longer mounts read-write at the literal path `/target:ro`.
1. Setting `RUNNER_TOOL_CACHE` only changed what the variable said, the cache stayed where it was, so tools writing to it landed outside the mount and `${{ runner.tool_cache }}` disagreed with the variable. It now relocates the cache. Leaving it unset behaves as before.
1. Unknown `config.yaml` keys now warn instead of being dropped without a trace.
Fixes https://gitea.com/gitea/runner/issues/813
---------
Co-authored-by: bircni <bircni@icloud.com>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1122
Reviewed-by: bircni <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>
84 lines
2.6 KiB
Go
84 lines
2.6 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Copyright 2022 The nektos/act Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package container
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import (
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"context"
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"path/filepath"
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"regexp"
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"runtime"
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"strings"
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log "github.com/sirupsen/logrus"
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)
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type LinuxContainerEnvironmentExtensions struct{}
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// Resolves the equivalent host path inside the container
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// This is required for windows and WSL 2 to translate things like C:\Users\Myproject to /mnt/users/Myproject
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// For use in docker volumes and binds
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func (*LinuxContainerEnvironmentExtensions) ToContainerPath(path string) string {
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if runtime.GOOS == "windows" && strings.Contains(path, "/") {
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log.Error("You cannot specify linux style local paths (/mnt/etc) on Windows as it does not understand them.")
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return ""
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}
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abspath, err := filepath.Abs(path)
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if err != nil {
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log.Error(err)
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return ""
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}
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// Test if the path is a windows path
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windowsPathRegex := regexp.MustCompile(`^([a-zA-Z]):\\(.+)$`)
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windowsPathComponents := windowsPathRegex.FindStringSubmatch(abspath)
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// Return as-is if no match
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if windowsPathComponents == nil {
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return abspath
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}
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// Convert to WSL2-compatible path if it is a windows path
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// NOTE: Cannot use filepath because it will use the wrong path separators assuming we want the path to be windows
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// based if running on Windows, and because we are feeding this to Docker, GoLang auto-path-translate doesn't work.
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driveLetter := strings.ToLower(windowsPathComponents[1])
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translatedPath := strings.ReplaceAll(windowsPathComponents[2], `\`, `/`)
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// Should make something like /mnt/c/Users/person/My Folder/MyActProject
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result := strings.Join([]string{"/mnt", driveLetter, translatedPath}, `/`)
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return result
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}
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func (*LinuxContainerEnvironmentExtensions) GetActPath() string {
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return "/var/run/act"
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}
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func (*LinuxContainerEnvironmentExtensions) GetPathVariableName() string {
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return "PATH"
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}
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func (*LinuxContainerEnvironmentExtensions) DefaultPathVariable() string {
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return "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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}
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func (*LinuxContainerEnvironmentExtensions) JoinPathVariable(paths ...string) string {
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return strings.Join(paths, ":")
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}
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// DefaultToolCache is where the runner mounts the tool cache inside job containers.
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const DefaultToolCache = "/opt/hostedtoolcache"
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func (*LinuxContainerEnvironmentExtensions) GetRunnerContext(ctx context.Context) map[string]any {
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return map[string]any{
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"os": "Linux",
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"arch": RunnerArch(ctx),
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"temp": "/tmp",
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"tool_cache": DefaultToolCache,
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}
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}
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func (*LinuxContainerEnvironmentExtensions) IsEnvironmentCaseInsensitive() bool {
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return false
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}
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