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package ocr script with dependencies

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This commit is contained in:
Noah Masur 2022-10-25 20:22:17 -04:00
parent be581dba1f
commit 3dcafb8c25
3 changed files with 26 additions and 10 deletions
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25
modules/darwin/utilities.nix
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@ -1,4 +1,19 @@
{ config, pkgs, lib, ... }: { { config, pkgs, lib, ... }:
let
# Quickly package shell scripts with their dependencies
# From https://discourse.nixos.org/t/how-to-create-a-script-with-dependencies/7970/6
mkScript = { name, file, env ? [ ] }:
pkgs.writeScriptBin name ''
for i in ${lib.concatStringsSep " " env}; do
export PATH="$i/bin:$PATH"
done
exec ${pkgs.bash}/bin/bash ${file} $@
'';
in {
home-manager.users.${config.user} = { home-manager.users.${config.user} = {
@ -17,9 +32,11 @@
consul consul
noti # Create notifications programmatically noti # Create notifications programmatically
ipcalc # Make IP network calculations ipcalc # Make IP network calculations
whois # Lookup IPs (mkScript {
(pkgs.writeScriptBin "ocr" name = "ocr";
(builtins.readFile ../shell/bash/scripts/ocr.sh)) file = ../shell/bash/scripts/ocr.sh;
env = [ tesseract ];
})
]; ];
programs.fish.shellAbbrs = { programs.fish.shellAbbrs = {

9
modules/shell/bash/scripts/ocr.sh
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@ -1,5 +1,4 @@
#!/usr/bin/env nix-shell #!/usr/bin/env bash
#!nix-shell -i bash -p tesseract
# Yoinked from https://github.com/JJGO/dotfiles # Yoinked from https://github.com/JJGO/dotfiles
# Adapted from https://github.com/sdushantha/bin # Adapted from https://github.com/sdushantha/bin
@ -9,13 +8,13 @@ TEXT_FILE="/tmp/ocr.txt"
IMAGE_FILE="/tmp/ocr.png" IMAGE_FILE="/tmp/ocr.png"
function notify-send() { function notify-send() {
osascript -e "display notification \"$2\" with title \"OCR\"" /usr/bin/osascript -e "display notification \"$2\" with title \"OCR\""
} }
PATH="/usr/local/bin/:$PATH" PATH="/usr/local/bin/:$PATH"
# Take screenshot by selecting the area # Take screenshot by selecting the area
screencapture -i "$IMAGE_FILE" /usr/sbin/screencapture -i "$IMAGE_FILE"
# Get the exit code of the previous command. # Get the exit code of the previous command.
# So in this case, it is the screenshot command. If it did not exit with an # So in this case, it is the screenshot command. If it did not exit with an
@ -44,7 +43,7 @@ fi
# Copy text to clipboard # Copy text to clipboard
# xclip -selection clip < "$TEXT_FILE" # xclip -selection clip < "$TEXT_FILE"
pbcopy <"$TEXT_FILE" /usr/bin/pbcopy <"$TEXT_FILE"
# Send a notification with the text that was grabbed using OCR # Send a notification with the text that was grabbed using OCR
notify-send "ocr" "$(cat $TEXT_FILE)" notify-send "ocr" "$(cat $TEXT_FILE)"

2
modules/shell/utilities.nix
View File

@ -31,7 +31,7 @@ in {
vimv-rs # Batch rename files vimv-rs # Batch rename files
dig # DNS lookup dig # DNS lookup
lf # File viewer lf # File viewer
whois # Lookup IPs # whois # Lookup IPs
age # Encryption age # Encryption
]; ];