mustn't be a repository anymore

5 files changed, 327 insertions, 0 deletions

diff --git a/%HOME%/.bash_utils/cxx.sh b/%HOME%/.bash_utils/cxx.sh
new file mode 100644
index 0000000..527c120
--- /dev/null
+++ b/%HOME%/.bash_utils/cxx.sh
@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "Cygwin configuration files" project.
+# For details, see https://github.com/egor-tensin/cygwin-home.
+# Distributed under the MIT License.
+
+runc_flags=('-Wall' '-Wextra')
+
+runc() (
+    set -o errexit -o nounset -o pipefail
+
+    local -a c_flags=("${runc_flags[@]+"${runc_flags[@]}"}")
+    local -a src_files
+    local -a prog_flags
+
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+            -c|--c-flags)
+                if [ "$#" -le 1 ]; then
+                    echo "${FUNCNAME[0]}: missing argument for parameter: $1" >&2
+                    return 1
+                fi
+                shift
+                c_flags+=("$1")
+                shift
+                ;;
+
+            -h|--help)
+                echo "usage: ${FUNCNAME[0]} [-h|--help] [-c|--c-flags FLAG]... [--] [SRC_PATH]..."
+                return 0
+                ;;
+
+            --)
+                shift
+                break
+                ;;
+
+            *)
+                src_files+=("$( realpath "$1" )")
+                shift
+                ;;
+        esac
+    done
+
+    prog_flags=("$@")
+
+    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
+    output_name="$( mktemp --tmpdir=. "${FUNCNAME[0]}XXX.exe" )"
+
+    gcc -o "$output_name" \
+        "${c_flags[@]+"${c_flags[@]}"}" \
+        "${src_files[@]+"${src_files[@]}"}"
+
+    "$output_name" "${prog_flags[@]+"${prog_flags[@]}"}"
+)
+
+runcxx_flags=('-Wall' '-Wextra' '-std=c++14')
+
+runcxx() (
+    set -o errexit -o nounset -o pipefail
+
+    local -a cxx_flags=("${runcxx_flags[@]+"${runcxx_flags[@]}"}")
+    local -a src_files
+    local -a prog_flags
+
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+            -c|--cxx-flags)
+                if [ "$#" -le 1 ]; then
+                    echo "${FUNCNAME[0]}: missing argument for parameter: $1" >&2
+                    return 1
+                fi
+                shift
+                cxx_flags+=("$1")
+                shift
+                ;;
+
+            -h|--help)
+                echo "usage: ${FUNCNAME[0]} [-h|--help] [-c|--cxx-flags FLAG]... [--] [SRC_PATH]..."
+                return 0
+                ;;
+
+            --)
+                shift
+                break
+                ;;
+
+            *)
+                src_files+=("$( realpath "$1" )")
+                shift
+                ;;
+        esac
+    done
+
+    prog_flags=("$@")
+
+    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
+    output_name="$( mktemp --tmpdir=. "${FUNCNAME[0]}XXX.exe" )"
+
+    g++ -o "$output_name" \
+        "${cxx_flags[@]+"${cxx_flags[@]}"}" \
+        "${src_files[@]+"${src_files[@]}"}"
+
+    "$output_name" "${prog_flags[@]+"${prog_flags[@]}"}"
+)
diff --git a/%HOME%/.bash_utils/distr.sh b/%HOME%/.bash_utils/distr.sh
new file mode 100644
index 0000000..06d342a
--- /dev/null
+++ b/%HOME%/.bash_utils/distr.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "Cygwin configuration files" project.
+# For details, see https://github.com/egor-tensin/cygwin-home.
+# Distributed under the MIT License.
+
+checksums_path='sha1sums.txt'
+
+update_checksums() {
+    sha1sum -- "$@" > "$checksums_path"
+}
+
+update_checksums_distr() (
+    set -o errexit -o nounset -o pipefail
+
+    local -a paths
+    local path
+
+    while IFS= read -d '' -r path; do
+        paths+=("$path")
+    done < <( find . -type f -\( -iname '*.exe' -o -iname '*.iso' -\) -print0 )
+
+    update_checksums "${paths[@]+"${paths[@]}"}"
+)
+
+verify_checksums() {
+    sha1sum --check "$checksums_path"
+}
diff --git a/%HOME%/.bash_utils/file.sh b/%HOME%/.bash_utils/file.sh
new file mode 100644
index 0000000..0321833
--- /dev/null
+++ b/%HOME%/.bash_utils/file.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "Cygwin configuration files" project.
+# For details, see https://github.com/egor-tensin/cygwin-home.
+# Distributed under the MIT License.
+
+swap_files() (
+    set -o errexit -o nounset -o pipefail
+
+    if [ "$#" -ne 2 ]; then
+        echo "usage: ${FUNCNAME[0]} PATH1 PATH2" >&2
+        return 1
+    fi
+
+    local path1="$1"
+    local path2="$2"
+
+    if [ ! -f "$path1" ]; then
+        echo "${FUNCNAME[0]}: must be a regular file: $path1" >&2
+        return 1
+    fi
+
+    if [ ! -f "$path2" ]; then
+        echo "${FUNCNAME[0]}: must be a regular file: $path2" >&2
+        return 1
+    fi
+
+    local tmp_path
+    tmp_path="$( mktemp "$( dirname "$path1" )/XXX" )"
+
+    mv "$path1" "$tmp_path"
+    mv "$path2" "$path1"
+    mv "$tmp_path" "$path2"
+)
diff --git a/%HOME%/.bash_utils/git.sh b/%HOME%/.bash_utils/git.sh
new file mode 100644
index 0000000..54e50f6
--- /dev/null
+++ b/%HOME%/.bash_utils/git.sh
@@ -0,0 +1,102 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "Cygwin configuration files" project.
+# For details, see https://github.com/egor-tensin/cygwin-home.
+# Distributed under the MIT License.
+
+list_repo_files() (
+    set -o errexit -o nounset -o pipefail
+
+    local -a cmd=(git ls-files)
+
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+            -z|-0)
+                cmd+=(-z)
+                shift
+                ;;
+
+            -h|--help)
+                echo "usage: ${FUNCNAME[0]} [-h|--help] [-z|-0]"
+                return 0
+                ;;
+
+            *)
+                echo "${FUNCNAME[0]}: unrecognized parameter: $1" >&2
+                return 1
+                ;;
+        esac
+    done
+
+    eval "${cmd[@]+"${cmd[@]}"}"
+)
+
+list_repo_dirs() (
+    set -o errexit -o nounset -o pipefail
+
+    local -a cmd=(git ls-tree -d -r)
+
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+            -z|-0)
+                cmd+=(-z)
+                shift
+                ;;
+
+            -h|--help)
+                echo "usage: ${FUNCNAME[0]} [-h|--help] [-z|-0]"
+                return 0
+                ;;
+
+            *)
+                echo "${FUNCNAME[0]}: unrecognized parameter: $1" >&2
+                return 1
+                ;;
+        esac
+    done
+
+    cmd+=(--name-only HEAD)
+
+    eval "${cmd[@]+"${cmd[@]}"}"
+)
+
+tighten_repo_security() (
+    set -o errexit -o nounset -o pipefail
+
+    list_repo_files -z | xargs -0 chmod 0600
+    list_repo_dirs  -z | xargs -0 chmod 0700
+    chmod 0700 .git
+)
+
+backup_repo() (
+    set -o errexit -o nounset -o pipefail
+
+    local repo_dir
+    repo_dir="$( realpath . )"
+    local repo_name
+    repo_name="$( basename "$repo_dir" )"
+    local backup_dir="$repo_dir"
+
+    if [ $# -eq 1 ]; then
+        backup_dir="$1"
+    elif [ $# -gt 1 ]; then
+        echo "usage: ${FUNCNAME[0]} [BACKUP_DIR]" >&2
+        exit 1
+    fi
+
+    local zip_name
+    zip_name="${repo_name}_$( date -u +'%Y%m%dT%H%M%S' ).zip"
+
+    git archive \
+        --format=zip -9 \
+        --output="$backup_dir/$zip_name" \
+        --remote="$repo_dir" \
+        HEAD
+)
+
+backup_repo_dropbox() (
+    set -o errexit -o nounset -o pipefail
+
+    backup_repo "$USERPROFILE/Dropbox/backups"
+)
diff --git a/%HOME%/.bash_utils/text.sh b/%HOME%/.bash_utils/text.sh
new file mode 100644
index 0000000..ad3f203
--- /dev/null
+++ b/%HOME%/.bash_utils/text.sh
@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2016 Egor Tensin <Egor.Tensin@gmail.com>
+# This file is part of the "Cygwin configuration files" project.
+# For details, see https://github.com/egor-tensin/cygwin-home.
+# Distributed under the MIT License.
+
+alias dos2eol='sed --binary --in-place '"'"'s/\(\r\?\)$//'"'"
+alias eol2dos='sed --binary --in-place '"'"'s/\r\?$/\r/'"'"
+
+alias trim='sed --binary --in-place '"'"'s/[[:blank:]]*\(\r\?\)$/\1/'"'"
+
+alias trimeol='sed --binary --in-place -e :a -e '"'"'/^\n*$/{$d;N;ba}'"'"
+alias trimdoseol='sed --binary --in-place -e :a -e '"'"'/^\(\r\n\)*\r$/{$d;N;ba}'"'"
+
+alias eol='sed --binary --in-place '"'"'$a\'"'"
+alias doseol='sed --binary --in-place '"'"'$s/\r\?$/\r/;a\'"'"
+
+alias trimbom='sed --binary --in-place '"'"'1 s/^\xef\xbb\xbf//'"'"
+
+lint() {
+    trim "$@" && trimeol "$@" && eol "$@"
+}
+
+doslint() {
+    trim "$@" && trimdoseol "$@" && doseol "$@"
+}
+
+replace_word() (
+    set -o errexit -o nounset -o pipefail
+
+    if [ "$#" -lt 3 ]; then
+        echo "usage: ${FUNCNAME[0]} OLD NEW PATH..." >&2
+        return 1
+    fi
+
+    local old="$1"
+    shift
+    local new="$2"
+    shift
+
+    sed --binary --in-place "s/\\b$old\\b/$new/g" "$@"
+)