build: apply hilbish datadir to allow changing install path

CHANGELOG.md

@@ -161,6 +161,7 @@ will result in the files being completed.
 - Cut off item names in grid menu if its longer than cell width
 - Fix completion search menu disappearing
 - Completion paths having duplicated characters if it's escaped
+- Get custom completion command properly to call from Lua
 
 ## [2.0.0-rc1] - 2022-09-14
 This is a pre-release version of Hilbish for testing. To see the changelog,

Taskfile.yaml

@@ -8,14 +8,14 @@ vars:
   BINDIR: '{{default .bindir__ .BINDIR}}'
   libdir__: '{{.PREFIX}}/share/hilbish'
   LIBDIR: '{{default .libdir__ .LIBDIR}}'
-  GOFLAGS: '-ldflags "-s -w"'
+  GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}}"'
 
 tasks:
   default:
     cmds:
       - CGO_ENABLED=0 go build {{.GOFLAGS}}
     vars:
-      GOFLAGS: '-ldflags "-s -w -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
+      GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}} -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
 
   build:
     cmds:

nature/completions.lua

@@ -24,7 +24,7 @@ function hilbish.completion.handler(line, pos)
 		return {compGroup}, pfx
 	else
 		local ok, compGroups, pfx = pcall(hilbish.completion.call,
-		'command.' .. #fields[1], query, ctx, fields)
+		'command.' .. fields[1], query, ctx, fields)
 		if ok then
 			return compGroups, pfx
 		end