better zsh code completion (#2382)

* Adds links to sponsors in README

* Adds AnonAddy to the sponsor list

* adds a more comprehensive zsh completion

* fix the extra square brackets

* fix the CMakeLists to handle the new paths

data/shell-completion/flameshot.zsh

@@ -0,0 +1,156 @@
+#compdef flameshot
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for the flameshot command line interface
+#  (https://github.com/flameshot-org/flameshot).
+#
+# ------------------------------------------------------------------------------
+# How to use
+# -------
+#
+# Copy this file to /usr/share/zsh/site-functions/_flameshot
+#
+
+
+# gui
+
+_flameshot_gui_opts=(
+    {-p,--path}'[Existing directory or new file to save to]':dir:_files
+    {-c,--clipboard}'[Save the capture to the clipboard]'
+    {-d,--delay}'[Delay time in milliseconds]'
+    "--region[Screenshot region to select <WxH+X+Y or string>]"
+    {-r,--raw}'[Print raw PNG capture]'
+    {-g,--geometry}'[Print geometry of the selection in the format W H X Y. Does nothing if raw is specified]'
+    {-u,--upload}'[Upload screenshot]'
+    "--pin[Pin the capture to the screen]"
+    {-s,--accept-on-select}'[Accept capture as soon as a selection is made]'
+)
+
+_flameshot_gui() {
+    _arguments -s : \
+    "$_flameshot_gui_opts[@]"
+}
+
+
+# screen
+
+_flameshot_screen_opts=(
+    {-n,--number}'[Define the screen to capture (starting from 0). Default: screen containing the cursor]'
+    {-p,--path}'[Existing directory or new file to save to]':dir:_files
+    {-c,--clipboard}'[Save the capture to the clipboard]'
+    {-d,--delay}'[Delay time in milliseconds]'
+    "--region[Screenshot region to select <WxH+X+Y or string>]"
+    {-r,--raw}'[Print raw PNG capture]'
+    {-u,--upload}'[Upload screenshot]'
+    "--pin[Pin the capture to the screen]"
+)
+
+_flameshot_screen() {
+    _arguments -s : \
+    "$_flameshot_screen_opts[@]"
+}
+
+
+# full
+
+_flameshot_full_opts=(
+    {-p,--path}'[Existing directory or new file to save to]':dir:_files
+    {-c,--clipboard}'[Save the capture to the clipboard]'
+    {-d,--delay}'[Delay time in milliseconds]'
+    "--region[Screenshot region to select <WxH+X+Y or string>]"
+    {-r,--raw}'[Print raw PNG capture]'
+    {-u,--upload}'[Upload screenshot]'
+)
+
+_flameshot_full() {
+    _arguments -s : \
+    "$_flameshot_full_opts[@]"
+}
+
+
+# config
+
+_flameshot_config_opts=(
+    {-a,--autostart}'[Enable or disable run at startup]'
+    {-f,--filename}'[Set the filename pattern]'
+    {-t,--trayicon}'[Enable or disable the tray icon]'
+    {-s,--showhelp}'[Define the main UI color]'
+    {-m,--maincolor}'[Show the help message in the capture mode]'
+    {-k,--contrastcolor}'[Define the contrast UI color]'
+    "--check[Check the configuration for errors]"
+)
+
+_flameshot_config() {
+    _arguments -s : \
+    "$_flameshot_config_opts[@]"
+}
+
+
+# Main handle
+_flameshot() {
+    local curcontext="$curcontext" ret=1
+    local -a state line commands
+
+    commands=(
+        "gui:Start a manual capture in GUI mode"
+        "screen:Capture a single screen (one monitor)"
+        "full:Capture the entire desktop (all monitors)"
+        "launcher:Open the capture launcher"
+        "config:Configure Flameshot"
+    )
+
+    _arguments -C -s -S -n \
+        '(- 1 *)'{-v,--version}"[display version information]: :->full" \
+        '(- 1 *)'{-h,--help}'[[display usage information]: :->full' \
+        '1:cmd:->cmds' \
+        '*:: :->args' && ret=0
+
+    case "$state" in
+        (cmds)
+            _describe -t commands 'commands' commands
+        ;;
+        (args)
+        local cmd
+        cmd=$words[1]
+        case "$cmd" in
+            (gui)
+                _flameshot_gui && ret=0
+            ;;
+            (screen)
+                _flameshot_screen && ret=0
+            ;;
+            (full)
+                _flameshot_full && ret=0
+            ;;
+            (config)
+                _flameshot_config && ret=0
+            ;;
+            (*)
+                _default && ret=0
+            ;;
+        esac
+        ;;
+        (*)
+        ;;
+    esac
+
+    return ret
+}
+
+_flameshot
+
+#
+# Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+#
+# Local variables:
+# mode: sh
+# c-basic-offset: 4
+# tab-width: 4
+# indent-tabs-mode: nil
+# End:
+#
+# vi: set filetype=zsh shiftwidth=4 tabstop=4 expandtab:
+# :indentSize=4:tabSize=4:noTabs=true:
+#

src/CMakeLists.txt

@@ -305,10 +305,10 @@ if (UNIX)
     configure_file(${CMAKE_SOURCE_DIR}/data/appdata/org.flameshot.Flameshot.metainfo.xml
             ${CMAKE_CURRENT_BINARY_DIR}/share/metainfo/org.flameshot.Flameshot.metainfo.xml COPYONLY)
 
-    configure_file(${CMAKE_SOURCE_DIR}/data/shell-completion/flameshot.bash_zsh
+    configure_file(${CMAKE_SOURCE_DIR}/data/shell-completion/flameshot.bash
             ${CMAKE_CURRENT_BINARY_DIR}/share/bash-completion/completions/flameshot COPYONLY)
 
-    configure_file(${CMAKE_SOURCE_DIR}/data/shell-completion/flameshot.bash_zsh
+    configure_file(${CMAKE_SOURCE_DIR}/data/shell-completion/flameshot.zsh
             ${CMAKE_CURRENT_BINARY_DIR}/share/zsh/site-functions/_flameshot COPYONLY)
 
     configure_file(${CMAKE_SOURCE_DIR}/data/shell-completion/flameshot.fish