dots

commit 8aa79f5129e12d0fc5f99317bf60f2ab309985cf
parent e6bb52b09e1a0a280305468fa0e7ab10a14e4284
Author: Matthew Carlson <matt@mcarlson.xyz>
Date:   Wed, 18 Aug 2021 17:15:58 -0400

scripting

Diffstat:
M
.config/vim/vimrc
 | 
4
++--
M
.local/bin/bar/music.sh
 | 
2
+-
A
.local/bin/bar/pkgs.sh
 | 
112
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
.local/bin/compile.sh
 | 
9
+++++++--

4 files changed, 122 insertions(+), 5 deletions(-)
diff --git a/.config/vim/vimrc b/.config/vim/vimrc
@@ -186,5 +186,5 @@ nnoremap <CR> :noh<CR><CR>
 
 " basic compiler
 map <leader>c :w! \| !compile.sh <c-r>%<CR>
-map <leader>o :!compile.sh -o <c-r>%<CR><CR>
-map <leader>x :!compile.sh -c %<CR>
+map <leader>o :w! \| !compile.sh -o <c-r>%<CR><CR>
+map <leader>x :w! \| !compile.sh -c %<CR>
diff --git a/.local/bin/bar/music.sh b/.local/bin/bar/music.sh
@@ -26,7 +26,7 @@ toggle() {
     rest="$(printf '%s\n' "${state}" | cut -c 2-)"
     state="${first_letter}${rest}"
 
-    env HERBE_ID=/0 herbe "${state} ${song}" &
+    herbe "${state} ${song}" &
 }
 
 
diff --git a/.local/bin/bar/pkgs.sh b/.local/bin/bar/pkgs.sh
@@ -0,0 +1,112 @@
+#!/bin/sh
+#
+# pkgs
+
+ICON=''
+UPGRADE_ICON=''
+TMP='/tmp/upgrade-pkgs'
+AUR_HELPER='paru'
+PKGS="${XDG_CACHE_HOME:-${HOME}/.cache}/bar/pkgs"
+
+get_os() {
+    command -v pacman >/dev/null                          && os='arch'
+    { command -v apt || command -v apt-get ; } >/dev/null && os='debian'
+    command -v emerge >/dev/null                          && os='gentoo'
+    command -v xbps-install >/dev/null                    && os='void'
+}
+
+upgrade_pkgs() {
+    trap "rm -f ${TMP}; exit 1" INT TERM
+
+    upgrade_arch_pkgs() {
+        upgrade_repo_pkgs() {
+            while :; do
+                get_pkgs
+
+                case "${1}" in
+                    'pacman') repo_type='Official'
+                              available_upgrades=$(($(printf '%s\n' "${PACKAGES}" | wc -l)-1))
+                              cmd='pacman'
+                              ;;
+                    'aur')    repo_type='AUR'
+                              available_upgrades=$(($(printf '%s\n' "${aur_pkgs}" | wc -l)-1))
+                              cmd="${AUR_HELPER} -a"
+                              ;;
+                    *)        return 1 ;;
+                esac
+
+                if [ "${available_upgrades}" -eq 0 ]; then
+                        [ "${repo_type}" = 'Official' ] && repo_type="$(printf '%s\n' "${repo_type}" | tr '[:upper:]' '[:lower:]')"
+                        printf '%s\n' "No ${repo_type} packages are available for upgrade at the moment. Press any key to continue."
+                    read -r input
+                    break
+                else
+                    if ! doas "${cmd}" -Syu; then
+                        printf '%s\n' "${repo_type} packages failed to upgrade. Retry? [Y/n] "
+                        read -r input
+                        input="$(printf '%s\n' "${input}" | tr '[:upper:]' '[:lower:]')"
+                        if [ "${input}" = 'y' ]; then continue
+                        else return 1
+                        fi
+                    fi
+                fi
+            done
+        }
+
+        upgrade_repo_pkgs 'pacman'
+        upgrade_repo_pkgs 'aur'
+    }
+
+    touch "${TMP}"
+
+    get_os
+
+    case "${os}" in 'arch') upgrade_arch_pkgs ;; esac
+
+    rm -f "${TMP}"
+}
+
+get_pkgs() {
+    get_os
+
+    case "${os}" in
+        'arch') pacman_pkgs="$(printf '%s\n' "$(pacman -Qu 2>/dev/null)")"
+                if command -v "${AUR_HELPER}" >/dev/null; then
+                    aur_pkgs="$(printf '%s\n' "$("${AUR_HELPER}" -Qum --devel 2>/dev/null)")"
+                fi
+                pkgs="$(printf '%s\n%s\n' "${pacman_pkgs}" "${aur_pkgs}")"
+                ;;
+    esac
+
+    if [ -f "${PKGS}" ]; then
+        printf '%s\n' "${pkgs}" > "${PKGS}"
+    else touch "${PKGS}"
+    fi
+}
+
+bar() {
+    [ -f "${PKGS}" ] && pkgs=$(($(cat "${PKGS}" | wc -l)-1))
+
+    [ -f '/tmp/upgrade-pkgs' ] && printf '%s\n' "${UPGRADE_ICON}" \
+                               || printf '%s\n' "${ICON} ${pkgs}"
+}
+
+main() {
+    # called from bar
+    [ ${#} -eq 0 ] && bar
+
+    # bar usage
+    case ${BLOCK_BUTTON} in esac
+
+    while getopts 'gu' opt; do
+        case "${opt}" in
+            # get upgradable pkgs
+            g) get_pkgs     ;;
+            # upgrade if called with u flag
+            u) upgrade_pkgs ;;
+            *) return       ;;
+        esac
+    done
+}
+
+main "${@}"
diff --git a/.local/bin/compile.sh b/.local/bin/compile.sh
@@ -2,7 +2,7 @@
 #
 # compile
 
-. "${HOME:-/home/${USER}/}/.local/bin/symlink.sh"
+. "${HOME}/.local/bin/symlink.sh"
 
 main() {
     # use POSIX-compliant way to follow symlink
@@ -23,7 +23,12 @@ main() {
     while getopts 'c:o:' opt; do
         case "${opt}" in
             # shell check if called with c flag and shell script
-            c) [ "${OPTARG##*.}" = 'sh' ] && shellcheck -x "${OPTARG}"
+            c) if [ "${OPTARG##*.}" = 'sh' ]; then
+                   if [ -z "$(shellcheck -x "${OPTARG}")" ]; then printf 'No issues detected!'
+                   else shellcheck -x "${OPTARG}"
+                   fi
+               else printf 'Not a shell script.'
+               fi
                return
                ;;
             # open same file name with different extension if called with o flag