Created
February 1, 2016 06:24
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bash in R
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| set_var <- function(k, v) { | |
| .Internal(Sys.setenv(k, v)) | |
| } | |
| # currently just imports env vars | |
| load_bash <- function(bash_file) { | |
| rl <- readLines(bash_file) | |
| # just find statements that begin with `export` | |
| raw.exports <- grep("^export", rl) | |
| exports <- gsub("\"", "", gsub("^export ", "", rl[raw.exports])) | |
| for(export in str_split(exports, "=")) { | |
| # since we're splitting on `=`, some base64 variables will get splat too much | |
| value <- paste0(export[2], rep("=", length(export)-2), collapse = "") | |
| set_var(export[1], value) | |
| } | |
| } |
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