mirror of
https://github.com/gomods/athens
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298c6cd74d
* cmd/proxy/actions: pass NoSumPatterns to GoGetFetcher * add gosum unit tests * upgrade appveyor to 1.13 * fix test typo * check appveyor version * AppVeyor has no 1.13 * use logger
67 lines
2.3 KiB
Go
67 lines
2.3 KiB
Go
package module
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import (
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"fmt"
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"os"
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"path/filepath"
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"runtime"
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)
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// prepareEnv will return all the appropriate
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// environment variables for a Go Command to run
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// successfully (such as GOPATH, GOCACHE, PATH etc)
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func prepareEnv(gopath string, envVars []string) []string {
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pathEnv := fmt.Sprintf("PATH=%s", os.Getenv("PATH"))
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homeEnv := fmt.Sprintf("HOME=%s", os.Getenv("HOME"))
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httpProxy := fmt.Sprintf("HTTP_PROXY=%s", os.Getenv("HTTP_PROXY"))
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httpsProxy := fmt.Sprintf("HTTPS_PROXY=%s", os.Getenv("HTTPS_PROXY"))
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noProxy := fmt.Sprintf("NO_PROXY=%s", os.Getenv("NO_PROXY"))
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// need to also check the lower case version of just these three env variables
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httpProxyLower := fmt.Sprintf("http_proxy=%s", os.Getenv("http_proxy"))
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httpsProxyLower := fmt.Sprintf("https_proxy=%s", os.Getenv("https_proxy"))
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noProxyLower := fmt.Sprintf("no_proxy=%s", os.Getenv("no_proxy"))
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gopathEnv := fmt.Sprintf("GOPATH=%s", gopath)
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cacheEnv := fmt.Sprintf("GOCACHE=%s", filepath.Join(gopath, "cache"))
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gitSSH := fmt.Sprintf("GIT_SSH=%s", os.Getenv("GIT_SSH"))
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gitSSHCmd := fmt.Sprintf("GIT_SSH_COMMAND=%s", os.Getenv("GIT_SSH_COMMAND"))
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disableCgo := "CGO_ENABLED=0"
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enableGoModules := "GO111MODULE=on"
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cmdEnv := []string{
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pathEnv,
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homeEnv,
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gopathEnv,
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cacheEnv,
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disableCgo,
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enableGoModules,
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httpProxy,
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httpsProxy,
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noProxy,
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httpProxyLower,
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httpsProxyLower,
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noProxyLower,
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gitSSH,
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gitSSHCmd,
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}
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cmdEnv = append(cmdEnv, envVars...)
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if sshAuthSockVal, hasSSHAuthSock := os.LookupEnv("SSH_AUTH_SOCK"); hasSSHAuthSock {
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// Verify that the ssh agent unix socket exists and is a unix socket.
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st, err := os.Stat(sshAuthSockVal)
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if err == nil && st.Mode()&os.ModeSocket != 0 {
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sshAuthSock := fmt.Sprintf("SSH_AUTH_SOCK=%s", sshAuthSockVal)
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cmdEnv = append(cmdEnv, sshAuthSock)
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}
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}
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// add Windows specific ENV VARS
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if runtime.GOOS == "windows" {
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cmdEnv = append(cmdEnv, fmt.Sprintf("USERPROFILE=%s", os.Getenv("USERPROFILE")))
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cmdEnv = append(cmdEnv, fmt.Sprintf("SystemRoot=%s", os.Getenv("SystemRoot")))
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cmdEnv = append(cmdEnv, fmt.Sprintf("ALLUSERSPROFILE=%s", os.Getenv("ALLUSERSPROFILE")))
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cmdEnv = append(cmdEnv, fmt.Sprintf("HOMEDRIVE=%s", os.Getenv("HOMEDRIVE")))
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cmdEnv = append(cmdEnv, fmt.Sprintf("HOMEPATH=%s", os.Getenv("HOMEPATH")))
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}
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return cmdEnv
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}
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