19 lines
1.0 KiB
Bash
19 lines
1.0 KiB
Bash
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#! /usr/bin/env nix-shell
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#! nix-shell --pure -i bash -p go gitMinimal gnused nixUnstable
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set -euxo pipefail
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go mod tidy
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git add go.sum go.mod
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# e is extension of new sed that replace backreference in REPLACEMENT then execute the new script.
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# it is a gnu extension but we use gnused so we are safe
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# cf: https://unix.stackexchange.com/a/194229/246754
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# originally I did sed -i -e 's#vendorSha256 = ".*";#vendorSha256 = "'"$(nix build .#fic-admin.go-modules 2>&1 | sed -ne 's/ *got: *//p')"'";#' flake.nix
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# this has 2 draw back:
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# - not idem potent the second run will output ""
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# - it hide all other error message it was ridiculous since I omitted nixUnstable and got nix: command not found in bash subshell (set -e didn't helped)
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# If one need to avoid gnu extension you might be able to swap stdout and stderr (cf https://stackoverflow.com/q/3618078/7227940) and pipe to sh
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nix build .#fic-admin.go-modules 2>&1 | sed -e 's/ *got: *\(.*\)/sed -i -e "s#vendorSha256 = \\\".*\\\";#vendorSha256 = \\\"\1\\\";#" flake.nix/pe'
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git add flake.nix
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