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buildGoApplication: Introduce ldflags argument

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Previously it was not possible to define multiple ldflags, since only
the last definition applies, and there's some quoting issues with
`buildFlagsArray`. With the new `ldflags` argument it's possible to do
this, e.g.

    ldflags = drv.ldflags or [] ++ [
      "-X main.Version=1.0"
    ]

can now properly append a flag without clearing all previous ldflags.

This is a port of 155ae682a5
This commit is contained in:
adisbladis 2022-06-14 18:54:18 +08:00
parent c5da508f3c
commit 24c5e41124
1 changed files with 1 additions and 1 deletions
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2
builder/default.nix
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@ -260,7 +260,7 @@ let
echo "$d" | grep -q "\(/_\|examples\|Godeps\|testdata\)" && return 0 echo "$d" | grep -q "\(/_\|examples\|Godeps\|testdata\)" && return 0
[ -n "$excludedPackages" ] && echo "$d" | grep -q "$excludedPackages" && return 0 [ -n "$excludedPackages" ] && echo "$d" | grep -q "$excludedPackages" && return 0
local OUT local OUT
if ! OUT="$(go $cmd $buildFlags "''${buildFlagsArray[@]}" -v -p $NIX_BUILD_CORES $d 2>&1)"; then if ! OUT="$(go $cmd $buildFlags "''${buildFlagsArray[@]}" ''${ldflags:+-ldflags="$ldflags"} -v -p $NIX_BUILD_CORES $d 2>&1)"; then
if echo "$OUT" | grep -qE 'imports .*?: no Go files in'; then if echo "$OUT" | grep -qE 'imports .*?: no Go files in'; then
echo "$OUT" >&2 echo "$OUT" >&2
return 1 return 1