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| -rw-r--r-- | .gitattributes | 3 | ||||
| -rw-r--r-- | LICENSE.txt | 21 | ||||
| -rw-r--r-- | README.md | 13 | ||||
| -rw-r--r-- | fix_nt_symbol_path.sh | 204 |
4 files changed, 241 insertions, 0 deletions
diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..d76765e --- /dev/null +++ b/.gitattributes @@ -0,0 +1,3 @@ +* text=auto + +*.sh text eol=lf diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..80c5e0a --- /dev/null +++ b/LICENSE.txt @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..1c8609f --- /dev/null +++ b/README.md @@ -0,0 +1,13 @@ +Windows `tmp` directory +======================= + +This is my directory for temporary Windows (mostly C++) project files (symbol +files, project databases, etc.). + +License +------- + +Distributed under the MIT License. +See [LICENSE.txt] for details. + +[LICENSE.txt]: LICENSE.txt diff --git a/fix_nt_symbol_path.sh b/fix_nt_symbol_path.sh new file mode 100644 index 0000000..3767cd5 --- /dev/null +++ b/fix_nt_symbol_path.sh @@ -0,0 +1,204 @@ +#!/usr/bin/env bash + +# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com> +# This file is part of the "Windows tmp directory" project. +# For details, see https://github.com/egor-tensin/windows-tmp. +# Distributed under the MIT License. + +# "Fixes" the value of _NT_SYMBOL_PATH environment variable by +# +# * including the path to the "pdbs" directory in this repository, +# * adding the "symbols" directory as a local "symbol store", mirroring +# Microsoft's http://msdl.microsoft.com/download/symbols. + +# usage: ./fix_nt_symbol_path.sh [-h|--help] [-y|--yes] [-d|--dir TMP_DIR] + +dump() { + local prefix="${FUNCNAME[0]}" + if [ "${#FUNCNAME[@]}" -gt 1 ]; then + prefix="${FUNCNAME[1]}" + fi + while [ "$#" -ne 0 ]; do + echo "$prefix: $1" + shift + done +} + +str_tolower() { + while [ "$#" -ne 0 ]; do + echo "$1" | tr '[:upper:]' '[:lower:]' + shift + done +} + +str_contains() { + if [ "$#" -ne 2 ]; then + echo "usage: ${FUNCNAME[0]} STR SUB" + return 1 + fi + local str="$1" + local sub="$( printf '%q' "$2" )" + test "$str" != "${str#*$sub}" +} + +path_separator=';' + +path_contains() { + if [ "$#" -ne 2 ]; then + echo "usage: ${FUNCNAME[0]} ENV_VALUE DIR_PATH" + return 1 + fi + local env_value="$( str_tolower "$1" )" + local path_to_add="$( str_tolower "$2" )" + local -a env_paths=() + IFS="$path_separator" read -ra env_paths <<< "$env_value" + local env_path + for env_path in "${env_paths[@]+"${env_paths[@]}"}"; do + if [ "$env_path" == "$path_to_add" ]; then + return 0 + fi + done + return 1 +} + +path_append() { + if [ "$#" -ne 2 ]; then + echo "usage: ${FUNCNAME[0]} ENV_VALUE DIR_PATH" + return 1 + fi + local env_value="$1" + local path_to_add="$2" + if ! path_contains "$env_value" "$path_to_add"; then + if [ -z "$env_value" ]; then + echo "$path_to_add" + else + echo "$path_separator$path_to_add" + fi + fi +} + +prompt_to_continue() { + local prefix="${FUNCNAME[0]}" + if [ "${#FUNCNAME[@]}" -gt 1 ]; then + prefix="${FUNCNAME[1]}" + fi + + local prompt_reply + while true; do + echo -n "$prefix: continue? (y/n) " + read -r prompt_reply + prompt_reply="$( str_tolower "$prompt_reply" )" + case "$prompt_reply" in + y|yes) return 0 ;; + n|no) return 1 ;; + *) continue ;; + esac + done +} + +ensure_reg_available() { + if command -v reg.exe > /dev/null; then + return 0 + else + dump "reg.exe could not be found" >&2 + return 1 + fi +} + +registry_set_string() ( + if [ "$#" -ne 3 ]; then + echo "usage: ${FUNCNAME[0]} KEY_PATH VALUE_NAME VALUE_DATA" + return 1 + fi + + set -o errexit + + ensure_reg_available + + local key_path="$1" + local value_name="$2" + local value_data="$3" + + reg.exe add "$key_path" /v "$value_name" /t REG_SZ /d "$value_data" /f > /dev/null +) + +fix_nt_symbol_path() ( + set -o errexit + + local tmp_dir="$( cygpath -aw "$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" )" + + while [ "$#" -ne 0 ]; do + local option="$1" + shift + + case "$option" in + -y|--yes) + local skip_prompt= + continue + ;; + + -h|--help) + local exit_with_usage=0 + break + ;; + esac + + if [ "$#" -eq 0 ]; then + dump "usage error: missing argument for parameter: $option" >&2 + local exit_with_usage=1 + break + fi + + case "$option" in + -d|--dir) + tmp_dir="$( cygpath -aw "$1" )" + shift + ;; + + *) + dump "usage error: unknown parameter: $option" >&2 + local exit_with_usage=1 + break + ;; + esac + done + + if [ -n "${exit_with_usage+x}" ]; then + echo "usage: ${FUNCNAME[0]} [-h|--help] [-y|--yes] [-d|--dir TMP_DIR]" + return "${exit_with_usage:-0}" + fi + + dump "temporary directory path: $tmp_dir" + + if [ -z "${skip_prompt+x}" ]; then + prompt_to_continue || return 0 + fi + + local pdbs_dir="$tmp_dir\\pdbs" + local symbols_dir="$tmp_dir\\symbols" + local srv_str="SRV*$symbols_dir*http://msdl.microsoft.com/download/symbols" + local vscache_dir="$tmp_dir\\vscache" + + dump "directories:" + dump " custom PDB files: $pdbs_dir" + dump " symbol store: $symbols_dir" + dump " Visual Studio project cache files: $vscache_dir" + + local old_value="${_NT_SYMBOL_PATH-}" + dump "old _NT_SYMBOL_PATH value: $old_value" + local new_value="$old_value" + + new_value+="$( path_append "$new_value" "$pdbs_dir" )" + new_value+="$( path_append "$new_value" "$srv_str" )" + + [ "$new_value" == "$old_value" ] && return 0 + dump "new _NT_SYMBOL_PATH value: $new_value" + + if [ -z "${skip_prompt+x}" ]; then + prompt_to_continue || return 0 + fi + + registry_set_string 'HKCU\Environment' '_NT_SYMBOL_PATH' "$new_value" +) + +fix_nt_symbol_path "$@" |