func (b *BashShell) fullProjectDir(info common.ShellScriptInfo) string {
projectDir := info.Build.FullProjectDir()
return helpers.ToSlash(projectDir)
}
func (b *BashShell) GenerateScript(info common.ShellScriptInfo) (*common.ShellScript, error) {
var buffer bytes.Buffer
w := bufio.NewWriter(&buffer)
build := info.Build
projectDir := build.FullProjectDir()
projectDir = helpers.ToSlash(projectDir)
gitDir := filepath.Join(projectDir, ".git")
projectScript := helpers.ShellEscape(build.FullProjectDir() + ".sh")
io.WriteString(w, "#!/usr/bin/env bash\n")
io.WriteString(w, "\n")
io.WriteString(w, "set -eo pipefail\n")
io.WriteString(w, "\n")
if len(build.Hostname) != 0 {
io.WriteString(w, fmt.Sprintf("echo Running on $(hostname) via %s...", helpers.ShellEscape(build.Hostname)))
} else {
io.WriteString(w, "echo Running on $(hostname)...\n")
}
io.WriteString(w, "\n")
io.WriteString(w, "echo\n")
// Set env variables from build script
for _, keyValue := range b.GetVariables(build, projectDir, info.Environment) {
io.WriteString(w, "export "+helpers.ShellEscape(keyValue)+"\n")
}
io.WriteString(w, "\n")
io.WriteString(w, "# save script that is read from to file and execute script file on remote server\n")
io.WriteString(w, fmt.Sprintf("mkdir -p %s\n", helpers.ShellEscape(projectDir)))
io.WriteString(w, fmt.Sprintf("cat > %s; source %s\n", projectScript, projectScript))
io.WriteString(w, "\n")
if build.AllowGitFetch {
b.writeFetchCmd(w, build, helpers.ShellEscape(projectDir), helpers.ShellEscape(gitDir))
} else {
b.writeCloneCmd(w, build, helpers.ShellEscape(projectDir))
}
b.writeCheckoutCmd(w, build)
io.WriteString(w, "\n")
io.WriteString(w, "echo\n")
io.WriteString(w, "\n")
commands := build.Commands
commands = strings.TrimSpace(commands)
for _, command := range strings.Split(commands, "\n") {
command = strings.TrimSpace(command)
if !helpers.BoolOrDefault(build.Runner.DisableVerbose, false) {
if command != "" {
b.echoColored(w, "$ "+command)
} else {
io.WriteString(w, "echo\n")
}
}
io.WriteString(w, command+"\n")
}
io.WriteString(w, "\n")
w.Flush()
script := common.ShellScript{
Script: buffer.String(),
Environment: b.GetVariables(build, projectDir, info.Environment),
}
// su
if info.User != nil {
script.Command = "su"
if info.Type == common.LoginShell {
script.Arguments = []string{"--shell", "/bin/bash", "--login", *info.User}
} else {
script.Arguments = []string{"--shell", "/bin/bash", *info.User}
}
} else {
script.Command = "bash"
if info.Type == common.LoginShell {
script.Arguments = []string{"--login"}
}
}
return &script, nil
}
func (b *Build) FullProjectDir() string {
return helpers.ToSlash(b.BuildDir)
}
func (b *BashShell) GenerateScript(build *common.Build, shellType common.ShellType) (*common.ShellScript, error) {
var buffer bytes.Buffer
w := bufio.NewWriter(&buffer)
projectDir := build.FullProjectDir()
projectDir = helpers.ToSlash(projectDir)
io.WriteString(w, "#!/usr/bin/env bash\n")
io.WriteString(w, "\n")
if len(build.Hostname) != 0 {
io.WriteString(w, fmt.Sprintf("echo Running on $(hostname) via %s...\n", helpers.ShellEscape(build.Hostname)))
} else {
io.WriteString(w, "echo Running on $(hostname)...\n")
}
io.WriteString(w, "\n")
io.WriteString(w, "set -eo pipefail\n")
io.WriteString(w, "\n")
if build.AllowGitFetch {
b.writeFetchCmd(w, build, helpers.ShellEscape(projectDir))
} else {
b.writeCloneCmd(w, build, helpers.ShellEscape(projectDir))
}
b.writeCheckoutCmd(w, build)
io.WriteString(w, "\n")
if !helpers.BoolOrDefault(build.Runner.DisableVerbose, false) {
io.WriteString(w, "set -v\n")
io.WriteString(w, "\n")
}
commands := build.Commands
commands = strings.Replace(commands, "\r\n", "\n", -1)
io.WriteString(w, commands)
w.Flush()
env := []string{
fmt.Sprintf("CI_BUILD_REF=%s", build.Sha),
fmt.Sprintf("CI_BUILD_BEFORE_SHA=%s", build.BeforeSha),
fmt.Sprintf("CI_BUILD_REF_NAME=%s", build.RefName),
fmt.Sprintf("CI_BUILD_ID=%d", build.ID),
fmt.Sprintf("CI_BUILD_REPO=%s", build.RepoURL),
fmt.Sprintf("CI_PROJECT_ID=%d", build.ProjectID),
fmt.Sprintf("CI_PROJECT_DIR=%s", projectDir),
"CI=true",
"CI_SERVER=yes",
"CI_SERVER_NAME=GitLab CI",
"CI_SERVER_VERSION=",
"CI_SERVER_REVISION=",
"GITLAB_CI=true",
}
script := common.ShellScript{
Environment: env,
Script: buffer.Bytes(),
Command: "bash",
}
if shellType == common.LoginShell {
script.Arguments = []string{"--login"}
}
return &script, nil
}