39 lines
778 B
V
39 lines
778 B
V
module docker
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@[params]
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pub struct CmdArgs {
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pub mut:
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cmd string
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}
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pub struct CmdItem {
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pub mut:
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cmd string
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recipe &DockerBuilderRecipe @[str: skip]
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}
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// add run command to docker, is the cmd which is run when docker get's built
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pub fn (mut b DockerBuilderRecipe) add_cmd(args CmdArgs) ! {
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mut item := CmdItem{
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cmd: args.cmd
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recipe: &b
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}
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if item.cmd == '' {
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return error('cmd cannot be empty, \n${b}')
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}
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b.items << item
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}
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pub fn (mut i CmdItem) check() ! {
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// TODO checks to see if is valid
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}
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pub fn (mut i CmdItem) render() !string {
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// todo: need to be able to deal with argement e.g. bash /bin/shell.sh this needs to be 2 elements
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mut cmds := i.cmd.fields()
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for mut cmd_ in cmds {
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cmd_ = "\"${cmd_}\""
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}
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return 'CMD [${cmds.join(', ')}]'
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}
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