官方资料：
效果
- 逐层递归向上查找遇到的 vendor 目录，直到找到目标内容
- 若 vendor 目录中没有找到目标，最后会去 go 的标准目录下查找
Quick Start
# Setup your project. cd "my project in GOPATH" govendor init # Add existing GOPATH files to vendor. govendor add +external # View your work. govendor list # Look at what is using a package govendor list -v fmt # Specify a specific version or revision to fetch govendor fetch golang.org/x/net/context@a4bbce9fcae005b22ae5443f6af064d80a6f5a55 govendor fetch golang.org/x/net/context@v1 # Get latest v1.*.* tag or branch. govendor fetch golang.org/x/net/context@=v1 # Get the tag or branch named "v1". # Update a package to latest, given any prior version constraint govendor fetch golang.org/x/net/context # Format your repository only govendor fmt +local # Build everything in your repository only govendor install +local # Test your repository only govendor test +local
FAQ
Q: How do I test only my packages?
A: Run govendor test +local.
Q: How do I build install all my vendor packages?
A: Run govendor install +vendor,^program.
Q: How do I pull all my dependencies from network remotes?
A: Run govendor fetch +out.
Q: I have a working program with dependencies in $GOPATH. I want to vendor now.
A: Run govendor add +external.
Q: I have copied dependencies into "vendor". I want to update from $GOPATH.
A: Run govendor update +vendor.
Q: I'm getting missing packages from appengine but I don't care about appengine. How do I ignore these packages?
A: Edit the vendor/vendor.json file. Update the "ignore" field to include "appengine". If you are already ignoring tests, it will look like: "ignore": "test appengine",.
Q: I have modified a package in $GOPATH and I want to try the changes in vendor without committing them.
A: Run govendor update -uncommitted <updated-package-import-path>.
Q: I've forked a package and I haven't upstreamed the changes yet. What should I do?
A: Assuming you've pushed your changes to an accessable repository, run govendor fetch github.com/normal/pkg::github.com/myfork/pkg. This will fetch from "myfork" but place package in "normal".
Q: I have C files or HTML resources in sub-folders. How do I ensure they are copied as well?
A: Run either govendor fetch github.com/dep/pkg/^ or govendor add github.com/dep/pkg/^. This is the same as using the -tree argument.
Q: How do I prevent vendor source from being checked in?
A: Add vendor/*/ to your ignore file.
Q: How do I populate the vendor folder if it has not been checked in?
A: Run govendor sync.
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