diff options
Diffstat (limited to 'shell_utils.sh')
-rw-r--r-- | shell_utils.sh | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/shell_utils.sh b/shell_utils.sh new file mode 100644 index 0000000..95e0d4e --- /dev/null +++ b/shell_utils.sh @@ -0,0 +1,39 @@ +# Copyright (C) 2021 Wojtek Kosior +# Redistribution terms are gathered in the `copyright' file. + +# This file is meant to be sourced in sh. + +ENDL=" +" + +errcho() { + echo "$@" >&2 +} + +map_set_instr() { + echo "$1__$2='$3'" +} + +map_set() { + eval "$(map_set_instr "$@")" +} + +map_set_export() { + eval "export $(map_set_instr "$@")" +} + +map_get() { + eval "echo \"\$$1__$2\"" +} + +map_del_instr() { + echo "unset $1__$2" +} + +map_del() { + eval "$(map_del_instr "$@")" +} + +sanitize() { + echo "$1" | tr /.- _ +} |