From 5fcd29025e754fbedc4c64fb9bb217469d2c0c82 Mon Sep 17 00:00:00 2001 From: Richard Hartmann Date: Tue, 22 Nov 2011 23:55:50 +0100 Subject: [PATCH] Warn when source-only functions are called in executed context --- doc/error_codes.md | 3 +++ vcsh | 9 +++++++++ 2 files changed, 12 insertions(+) create mode 100644 doc/error_codes.md diff --git a/doc/error_codes.md b/doc/error_codes.md new file mode 100644 index 0000000..06d760d --- /dev/null +++ b/doc/error_codes.md @@ -0,0 +1,3 @@ +* 0: OK +* 1: Generic error +* 10: source-only command was called without vcsh being sourced diff --git a/vcsh b/vcsh index 6fa6644..4ba30e5 100755 --- a/vcsh +++ b/vcsh @@ -5,6 +5,13 @@ [ -z "$VCSH_BASE" ] && VCSH_BASE="$XDG_CONFIG_HOME/vcsh/repo.d" SELF=$(basename $0) +if [ "$SELF" = 'bash' ] || + [ "$SELF" = 'dash' ] || + [ "$SELF" = 'sh' ] || + [ "$SELF" = 'zsh' ]; then + SELF='vcsh' + VCSH_SOURCED=1 +fi help() { @@ -176,6 +183,7 @@ elif [ "$VCSH_COMMAND" = 'exit' ]; then # unset VCSH_NO_IGNORE_EOF # setopt NO_IGNORE_EOF # fi + [ -z "$VCSH_SOURCED" ] && echo "$SELF $VCSH_COMMAND: You need to source vcsh if you want to run in this mode" && return 10 leave # [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1 verbose "exit end" @@ -251,6 +259,7 @@ elif [ "$VCSH_COMMAND" = 'use' ]; then # zle -N vcsh_exit # bindkey '^d' 'vcsh_exit' # fi + [ -z "$VCSH_SOURCED" ] && echo "$SELF $VCSH_COMMAND: You need to source vcsh if you want to run in this mode" && return 10 use || return $? # [ -n "$ZSH_VERSION" ] && [ "$USER" = richih ] && buildPS1 verbose "use end" -- 2.39.5