From 5e318be09caad8d81df9ec24c9df95db417a9ed9 Mon Sep 17 00:00:00 2001
From: Andy Williams <andy@andywilliams.me>
Date: Sat, 17 Feb 2018 20:02:03 +0000
Subject: [PATCH] build: Add support for Go building

---
 NEWS                            |   1 +
 src/lib/edi_build_provider.c    |   5 ++
 src/lib/edi_build_provider_go.c | 109 ++++++++++++++++++++++++++++++++
 src/lib/meson.build             |   1 +
 4 files changed, 116 insertions(+)
 create mode 100644 src/lib/edi_build_provider_go.c

diff --git a/NEWS b/NEWS
index 48978cf..2b75cef 100644
--- a/NEWS
+++ b/NEWS
@@ -8,6 +8,7 @@ Features:
   * Added split-view option for editors.
   * Updated project wizard and added new project templates.
   * Include EFL examples in project wizard.
+  * Add support for Go projects.
   * Improved debugging support.
   * Added edi_scm helper command.
   * Replace all in project.
diff --git a/src/lib/edi_build_provider.c b/src/lib/edi_build_provider.c
index ecfe700..c2159a1 100644
--- a/src/lib/edi_build_provider.c
+++ b/src/lib/edi_build_provider.c
@@ -12,6 +12,7 @@ extern Edi_Build_Provider _edi_build_provider_cmake;
 extern Edi_Build_Provider _edi_build_provider_cargo;
 extern Edi_Build_Provider _edi_build_provider_python;
 extern Edi_Build_Provider _edi_build_provider_meson;
+extern Edi_Build_Provider _edi_build_provider_go;
 
 EAPI Edi_Build_Provider *edi_build_provider_for_project_get()
 {
@@ -31,6 +32,8 @@ EAPI Edi_Build_Provider *edi_build_provider_for_project_path_get(const char *pat
      return &_edi_build_provider_python;
    if (_edi_build_provider_meson.path_supported_is(path))
      return &_edi_build_provider_meson;
+   if (_edi_build_provider_go.path_supported_is(path))
+     return &_edi_build_provider_go;
    if (_edi_build_provider_make.path_supported_is(path))
      return &_edi_build_provider_make;
 
@@ -49,6 +52,8 @@ EAPI Edi_Build_Provider *edi_build_provider_for_id_get(const char *id)
      return &_edi_build_provider_python;
    if (!strcmp("meson", id))
      return &_edi_build_provider_meson;
+   if (!strcmp("go", id))
+     return &_edi_build_provider_go;
 
    return NULL;
 }
diff --git a/src/lib/edi_build_provider_go.c b/src/lib/edi_build_provider_go.c
new file mode 100644
index 0000000..119010b
--- /dev/null
+++ b/src/lib/edi_build_provider_go.c
@@ -0,0 +1,109 @@
+#ifdef HAVE_CONFIG
+# include "config.h"
+#endif
+
+#include <unistd.h>
+#include <Ecore.h>
+#include <Ecore_File.h>
+
+#include "Edi.h"
+
+#include "edi_private.h"
+
+static Eina_Bool
+_go_project_supported(const char *path)
+{
+   Eina_List *files, *l;
+   const char *name;
+
+   files = ecore_file_ls(path);
+
+   EINA_LIST_FOREACH(files, l, name)
+     {
+        if (strlen(name) < 4)
+          continue;
+
+        if (strstr(name, ".go"))
+          return EINA_TRUE;
+     }
+
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+_go_file_hidden_is(const char *file)
+{
+   if (!file || strlen(file) == 0)
+     return EINA_FALSE;
+
+   if (!strcmp(ecore_file_file_get(file), "_obj") || !strcmp(ecore_file_file_get(file), "target") ||
+        eina_str_has_extension(file, ".so"))
+     return EINA_TRUE;
+
+   return EINA_FALSE;
+}
+
+static Eina_Bool
+_go_project_runnable_is(const char *path EINA_UNUSED)
+{
+   if (!path || !path[0])
+     return EINA_FALSE;
+
+   return EINA_TRUE;
+}
+
+static void
+_go_build(void)
+{
+   if (chdir(edi_project_get()) == 0)
+     edi_exe_notify("edi_build", "go build");
+}
+
+static void
+_go_test(void)
+{
+   if (chdir(edi_project_get()) == 0)
+     edi_exe_notify("edi_test", "go test -v ./...");
+}
+
+static void
+_go_run(const char *path EINA_UNUSED, const char *args EINA_UNUSED)
+{
+   char *full_cmd;
+   int full_len;
+
+   if (!path) return;
+   if (chdir(edi_project_get()) !=0)
+     ERR("Could not chdir");
+
+   full_len = strlen(path) + 8;
+   if (args)
+     full_len += strlen(args);
+   full_cmd = malloc(sizeof(char) * (full_len + 1));
+   snprintf(full_cmd, full_len + 1, "go run %s %s", path, args?args:"");
+
+   ecore_exe_pipe_run(full_cmd, ECORE_EXE_PIPE_READ_LINE_BUFFERED | ECORE_EXE_PIPE_READ |
+                                ECORE_EXE_PIPE_ERROR_LINE_BUFFERED | ECORE_EXE_PIPE_ERROR |
+                                ECORE_EXE_PIPE_WRITE | ECORE_EXE_USE_SH, NULL);
+
+   free(full_cmd);
+}
+
+static void
+_go_clean(void)
+{
+   if (chdir(edi_project_get()) == 0)
+     edi_exe_notify("edi_clean", "go clean");
+}
+
+Edi_Build_Provider _edi_build_provider_go =
+   {
+      "go",
+      _go_project_supported,
+      _go_file_hidden_is,
+      _go_project_runnable_is,
+      _go_build,
+      _go_test,
+      _go_run,
+      _go_clean
+   };
diff --git a/src/lib/meson.build b/src/lib/meson.build
index 691a47d..ca5f978 100644
--- a/src/lib/meson.build
+++ b/src/lib/meson.build
@@ -8,6 +8,7 @@ src = files([
   'edi_build_provider_make.c',
   'edi_build_provider_meson.c',
   'edi_build_provider_python.c',
+  'edi_build_provider_go.c',
   'edi_builder.c',
   'edi_builder.h',
   'edi_create.c',