buildGoPackage: remove Go deps file `libs.json`

After #16017 there were a lot
of comments saying that `nix` would be better than `JSON`
for Go packages dependency sets.
As said in https://github.com/NixOS/nixpkgs/pull/16017#issuecomment-229624046

    > Because of the content-addressable store, if two programs have the
    > same dependency it will already result in the same derivation in
    > the
    > store. Git also has compression in the pack files so it won't make
    > much difference to duplicate the dependencies on disk. And finally
    > most users will just use the binary builds so it won't make any
    > differences to them.

This PR removes `libs.json` file and puts all package dependencies in
theirs `deps.json`.

4 files changed, 88 insertions, 28 deletions

diff --git a/pkgs/tools/misc/gawp/deps.json b/pkgs/tools/misc/gawp/deps.json
index 28b9216ca00..a51c1725353 100644
--- a/pkgs/tools/misc/gawp/deps.json
+++ b/pkgs/tools/misc/gawp/deps.json
@@ -1,10 +1,29 @@
 [
     {
-        "include": "../../../../development/go-modules/libs.json",
-        "packages": [
-            "golang.org/x/sys",
-            "gopkg.in/yaml.v2",
-            "gopkg.in/fsnotify.v1"
-        ]
+        "goPackagePath": "golang.org/x/sys",
+        "fetch": {
+            "type": "git",
+            "url": "https://go.googlesource.com/sys",
+            "rev": "d9157a9621b69ad1d8d77a1933590c416593f24f",
+            "sha256": "1asdbp7rj1j1m1aar1a022wpcwbml6zih6cpbxaw7b2m8v8is931"
+        }
+    },
+    {
+        "goPackagePath": "gopkg.in/fsnotify.v1",
+        "fetch": {
+            "type": "git",
+            "url": "https://gopkg.in/fsnotify.v1",
+            "rev": "96c060f6a6b7e0d6f75fddd10efeaca3e5d1bcb0",
+            "sha256": "1308z1by82fbymcra26wjzw7lpjy91kbpp2skmwqcq4q1iwwzvk2"
+        }
+    },
+    {
+        "goPackagePath": "gopkg.in/yaml.v2",
+        "fetch": {
+            "type": "git",
+            "url": "https://gopkg.in/yaml.v2",
+            "rev": "a83829b6f1293c91addabc89d0571c246397bbf4",
+            "sha256": "1m4dsmk90sbi17571h6pld44zxz7jc4lrnl4f27dpd1l8g5xvjhh"
+        }
     }
 ]
diff --git a/pkgs/tools/misc/i3cat/deps.json b/pkgs/tools/misc/i3cat/deps.json
index cd4c703aed6..0db944a8361 100644
--- a/pkgs/tools/misc/i3cat/deps.json
+++ b/pkgs/tools/misc/i3cat/deps.json
@@ -1,8 +1,11 @@
 [
-  {
-    "include": "../../libs.json",
-    "packages": [
-      "github.com/vincent-petithory/structfield"
-    ]
-  }
+    {
+        "goPackagePath": "github.com/vincent-petithory/structfield",
+        "fetch": {
+            "type": "git",
+            "url": "https://github.com/vincent-petithory/structfield",
+            "rev": "01a738558a47fbf16712994d1737fb31c77e7d11",
+            "sha256": "1kyx71z13mf6hc8ly0j0b9zblgvj5lzzvgnc3fqh61wgxrsw24dw"
+        }
+    }
 ]
diff --git a/pkgs/tools/misc/mongodb-tools/deps.json b/pkgs/tools/misc/mongodb-tools/deps.json
index 1489b9e57ad..c1cc7f96f75 100644
--- a/pkgs/tools/misc/mongodb-tools/deps.json
+++ b/pkgs/tools/misc/mongodb-tools/deps.json
@@ -1,12 +1,47 @@
 [
-  {
-    "include": "../../../go-modules/libs.json",
-    "packages": [
-      "github.com/howeyc/gopass",
-      "github.com/jessevdk/go-flags",
-      "golang.org/x/crypto",
-      "gopkg.in/mgo.v2",
-      "gopkg.in/tomb.v2"
-    ]
-  }
+    {
+        "goPackagePath": "golang.org/x/crypto",
+        "fetch": {
+            "type": "git",
+            "url": "https://go.googlesource.com/crypto",
+            "rev": "575fdbe86e5dd89229707ebec0575ce7d088a4a6",
+            "sha256": "1kgv1mkw9y404pk3lcwbs0vgl133mwyp294i18jg9hp10s5d56xa"
+        }
+    },
+    {
+        "goPackagePath": "github.com/howeyc/gopass",
+        "fetch": {
+            "type": "git",
+            "url": "https://github.com/howeyc/gopass",
+            "rev": "2c70fa70727c953c51695f800f25d6b44abb368e",
+            "sha256": "152lrkfxk205rlxiign0w5wb0fmfh910yz4jhlv4f4l1qr1h2lx8"
+        }
+    },
+    {
+        "goPackagePath": "gopkg.in/mgo.v2",
+        "fetch": {
+            "type": "git",
+            "url": "https://gopkg.in/mgo.v2",
+            "rev": "c6a7dce14133ccac2dcac3793f1d6e2ef048503a",
+            "sha256": "0rg232q1bkq3y3kd5816hgk1jpf7i38aha5q5ia7j6p9xashz7vj"
+        }
+    },
+    {
+        "goPackagePath": "gopkg.in/tomb.v2",
+        "fetch": {
+            "type": "git",
+            "url": "https://gopkg.in/tomb.v2",
+            "rev": "14b3d72120e8d10ea6e6b7f87f7175734b1faab8",
+            "sha256": "1nza31jvkpka5431c4bdbirvjdy36b1b55sbzljqhqih25jrcjx5"
+        }
+    },
+    {
+        "goPackagePath": "github.com/jessevdk/go-flags",
+        "fetch": {
+            "type": "git",
+            "url": "https://github.com/jessevdk/go-flags",
+            "rev": "1b89bf73cd2c3a911d7b2a279ab085c4a18cf539",
+            "sha256": "027nglc5xx1cm03z9sisg0iqrhwcj6gh5z254rrpl8p4fwrxx680"
+        }
+    }
 ]
diff --git a/pkgs/tools/misc/upower-notify/deps.json b/pkgs/tools/misc/upower-notify/deps.json
index 3a254084ae3..96db25d0c7d 100644
--- a/pkgs/tools/misc/upower-notify/deps.json
+++ b/pkgs/tools/misc/upower-notify/deps.json
@@ -1,8 +1,11 @@
 [
-  {
-    "include": "../../../go-modules/libs.json",
-    "packages": [
-      "github.com/godbus/dbus"
-    ]
-  }
+    {
+        "goPackagePath": "github.com/godbus/dbus",
+        "fetch": {
+            "type": "git",
+            "url": "https://github.com/godbus/dbus",
+            "rev": "32c6cc29c14570de4cf6d7e7737d68fb2d01ad15",
+            "sha256": "0v401f761l88yapiaw23pxvxviqrwl2r2vfd6lq02044i7x4i5r3"
+        }
+    }
 ]