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| author | Egor Tensin <Egor.Tensin@gmail.com> | 2016-08-13 23:38:11 +0200 |
|---|---|---|
| committer | Egor Tensin <Egor.Tensin@gmail.com> | 2016-08-13 23:38:11 +0200 |
| commit | 1bc5eea5274881a299da19ff5df1c7ddc61cbe93 (patch) | |
| tree | de2c6c9c9ae633c50941ffb244ffea91185e21a3 /.bashrc_cxx | |
| parent | .ghci: add :hoogle (diff) | |
| download | linux-home-1bc5eea5274881a299da19ff5df1c7ddc61cbe93.tar.gz linux-home-1bc5eea5274881a299da19ff5df1c7ddc61cbe93.zip | |
fix ShellCheck warnings
Diffstat (limited to '')
| -rw-r--r-- | .bashrc_cxx | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/.bashrc_cxx b/.bashrc_cxx index 7ce52ee..83aa24b 100644 --- a/.bashrc_cxx +++ b/.bashrc_cxx @@ -1,4 +1,10 @@ -[ ! -z "${BASHRC_CXX+x}" ] && return || readonly BASHRC_CXX=1 +#!/usr/bin/env bash + +if [ -n "${BASHRC_CXX+x}" ]; then + return 0 +else + readonly BASHRC_CXX=1 +fi C_FLAGS=('-Wall' '-Wextra') @@ -13,7 +19,7 @@ runc() ( case "$1" in -c|--c-flags) if [ "$#" -le 1 ]; then - echo "$FUNCNAME: missing argument for parameter: $1" >&2 + echo "${FUNCNAME[0]}: missing argument for parameter: $1" >&2 return 1 fi shift @@ -22,7 +28,7 @@ runc() ( ;; -h) - echo "usage: $FUNCNAME [-h] [-c|--c-flags FLAG]" + echo "usage: ${FUNCNAME[0]} [-h] [-c|--c-flags FLAG]" return 0 ;; @@ -40,10 +46,14 @@ runc() ( prog_flags=("$@") - local build_dir="$( mktemp --directory )" + local build_dir + build_dir="$( mktemp --directory )" + trap "$( printf 'popd > /dev/null && rm -rf %q' "$build_dir" )" 0 pushd "$build_dir" > /dev/null - local output_name="$( mktemp --tmpdir=. "${FUNCNAME}XXX.exe" )" + + local output_name + output_name="$( mktemp --tmpdir=. "${FUNCNAME[0]}XXX.exe" )" gcc -o "$output_name" \ "${c_flags[@]+"${c_flags[@]}"}" \ @@ -65,7 +75,7 @@ runcxx() ( case "$1" in -c|--cxx-flags) if [ "$#" -le 1 ]; then - echo "$FUNCNAME: missing argument for parameter: $1" >&2 + echo "${FUNCNAME[0]}: missing argument for parameter: $1" >&2 return 1 fi shift @@ -74,7 +84,7 @@ runcxx() ( ;; -h) - echo "usage: $FUNCNAME [-h] [-c|--cxx-flags FLAG]" + echo "usage: ${FUNCNAME[0]} [-h] [-c|--cxx-flags FLAG]" return 0 ;; @@ -92,10 +102,14 @@ runcxx() ( prog_flags=("$@") - local build_dir="$( mktemp --directory )" + local build_dir + build_dir="$( mktemp --directory )" + trap "$( printf 'popd > /dev/null && rm -rf %q' "$build_dir" )" 0 pushd "$build_dir" > /dev/null - local output_name="$( mktemp --tmpdir=. "${FUNCNAME}XXX.exe" )" + + local output_name + output_name="$( mktemp --tmpdir=. "${FUNCNAME[0]}XXX.exe" )" g++ -o "$output_name" \ "${cxx_flags[@]+"${cxx_flags[@]}"}" \ |