Created
May 23, 2022 01:10
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Precursor utilities for the `flo` R package for loading packages/R scripts
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load_my_pkgs <- function(pkgs) { | |
for (i in seq_along(pkgs)) { | |
library( | |
pkgs[i], character.only = TRUE, | |
warn.conflicts = FALSE, | |
quietly = TRUE | |
) | |
} | |
} | |
load_my_r <- function(files) { | |
for (i in seq_along(files)) { | |
source(files[i], echo = FALSE) | |
} | |
} | |
my_r <- function() { | |
if (!fs::dir_exists("R")) { | |
cli::cli_abort( | |
"Cannot find {.path R/} directory" | |
) | |
} | |
files <- fs::dir_ls("R", glob = "*.R|*.r") | |
load_my_r( | |
files = files[files != "R/packages.R"] | |
) | |
} | |
my_pkgs <- function() { | |
if (fs::file_exists("DESCRIPTION")) { | |
pkgs <- desc::desc_get_deps(file = "DESCRIPTION")$package | |
} | |
if (fs::file_exists("R/packages.R")) { | |
pkgs <- readLines("R/packages.R") | |
} | |
if (!exists("pkgs")) { | |
cli::cli_abort( | |
"Cannot find {.path DESCRIPTION} or {.path R/packages.R} file" | |
) | |
} else { | |
load_my_pkgs(pkgs = pkgs) | |
} | |
} | |
my <- function(pkgs = TRUE, r = TRUE) { | |
if (pkgs) { | |
my_pkgs() | |
} | |
if (r) { | |
my_r() | |
} | |
} | |
my() |
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