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aliases/general (cp,mv,mkdir): check the support for non-POSIX "-v"

Browse Source 
https://github.com/ohmybash/oh-my-bash/issues/351
This commit is contained in:
Koichi Murase
2022-08-23 12:05:02 +09:00
parent 4309b4ec4b
commit 91b36b48a7
2 changed files with 42 additions and 3 deletions
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36
aliases/general.aliases.sh
View File

@ -21,9 +21,39 @@
# 1. MAKE TERMINAL BETTER # 1. MAKE TERMINAL BETTER
# ----------------------------- # -----------------------------
alias cp='cp -iv' # Preferred 'cp' implementation # Determines the use of the option `-v' on the first call
alias mv='mv -iv' # Preferred 'mv' implementation # Ref. https://github.com/ohmybash/oh-my-bash/issues/351
alias mkdir='mkdir -pv' # Preferred 'mkdir' implementation function _omb_alias_general_cp_init {
if (tmp=$(_omb_util_mktemp); trap 'rm -f "$tmp"{,.2}' EXIT; command cp -v "$tmp" "$tmp.2" &>/dev/null); then
alias cp='cp -iv' && unset -f "$FUNCNAME"
command cp -iv "$@"
else
alias cp='cp -i' && unset -f "$FUNCNAME"
command cp -i "$@"
fi
}
function _omb_alias_general_mv_init {
if (tmp=$(_omb_util_mktemp); trap 'rm -f "$tmp.2"' EXIT; command mv -v "$tmp" "$tmp.2" &>/dev/null); then
alias mv='mv -iv' && unset -f "$FUNCNAME"
command mv -iv "$@"
else
alias mv='mv -i' && unset -f "$FUNCNAME"
command mv -i "$@"
fi
}
function _omb_alias_general_mkdir_init {
if command mkdir -pv . &>/dev/null; then
alias mkdir='mkdir -pv' && unset -f "$FUNCNAME"
command mkdir -pv "$@"
else
alias mkdir='mkdir -p' && unset -f "$FUNCNAME"
command mkdir -p "$@"
fi
}
alias cp='_omb_alias_general_cp_init' # Preferred 'cp' implementation
alias mv='_omb_alias_general_mv_init' # Preferred 'mv' implementation
alias mkdir='_omb_alias_general_mkdir_init' # Preferred 'mkdir' implementation
alias ll='ls -lAFh' # Preferred 'ls' implementation alias ll='ls -lAFh' # Preferred 'ls' implementation
alias less='less -FSRXc' # Preferred 'less' implementation alias less='less -FSRXc' # Preferred 'less' implementation
alias nano='nano -W' # Preferred 'nano' implementation alias nano='nano -W' # Preferred 'nano' implementation

9
lib/utils.sh
View File

@ -400,3 +400,12 @@ _omb_util_alias() {
esac esac
alias -- "$1" alias -- "$1"
} }
function _omb_util_mktemp {
local template=tmp.oh-my-bash.XXXXXXXXXX
if type -t mktemp &>/dev/null; then
mktemp -t "$template"
else
m4 -D template="${TMPDIR:-/tmp}/$template" <<< 'mkstemp(template)'
fi
}