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Whenever we create scripts that are installed to $out, we must use runtimeShell in order to get the shell that can be executed on the machine we create the package for. This is relevant for cross-compiling. The only use case for stdenv.shell are scripts that are executed as part of the build system. Usages in checkPhase are borderline however to decrease the likelyhood of people copying the wrong examples, I decided to use runtimeShell as well.
49 lines
1.4 KiB
Nix
49 lines
1.4 KiB
Nix
# slack-cli must be configured using the SLACK_CLI_TOKEN environment variable.
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# Using `slack init` will not work because it tries to write to the Nix store.
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#
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# There is no reason that we couldn't change the file path that slack-cli uses
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# for token storage, except that it would make the Nix package inconsistent with
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# upstream and other distributions.
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{ stdenv, lib, writeShellScriptBin, fetchFromGitHub, curl, jq, runtimeShell }:
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stdenv.mkDerivation rec {
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name = "slack-cli-${version}";
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version = "0.18.0";
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src = fetchFromGitHub {
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owner = "rockymadden";
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repo = "slack-cli";
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rev = "v${version}";
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sha256 = "022yr3cpfg0v7cxi62zzk08vp0l3w851qpfh6amyfgjiynnfyddl";
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};
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dontBuild = true;
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installPhase = ''
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mkdir -p "$out/bin"
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cp src/slack "$out/bin/.slack-wrapped"
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cat <<-WRAPPER > "$out/bin/slack"
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#!${runtimeShell}
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[ "\$1" = "init" -a -z "\$SLACK_CLI_TOKEN" ] && cat <<-'MESSAGE' >&2
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WARNING: slack-cli must be configured using the SLACK_CLI_TOKEN
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environment variable. Using \`slack init\` will not work because it tries
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to write to the Nix store.
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MESSAGE
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export PATH=${lib.makeBinPath [ curl jq ]}:"\$PATH"
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exec "$out/bin/.slack-wrapped" "\$@"
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WRAPPER
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chmod +x "$out/bin/slack"
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'';
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meta = {
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license = lib.licenses.mit;
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maintainers = [ lib.maintainers.qyliss ];
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platforms = lib.platforms.unix;
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};
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}
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